Websockets with Glassfish 3.1.2 and Grizzly - Unexpected response code: 405

最新推荐文章于 2021-06-28 14:01:02 发布
置顶 最新推荐文章于 2021-06-28 14:01:02 发布
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分类专栏： websocket 文章标签： websocket405glassfis
本博客详细介绍了如何在本地部署的Glassfish 3.1.2服务器中集成WebSockets，通过引入Grizzly 2.2依赖并配置WebSocketApplication实例，实现WebSocket连接的注册与销毁。文章还展示了如何通过检查请求URI来确定应用是否能处理WebSocket请求，以及如何在应用启动和结束时进行相应的操作。

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I'm trying to use websockets within my local Glassfish 3.1.2 server installation. I'm using Grizzly 2.2 in my Maven project :

<code><span class="tag"><span style="color: rgb(128, 0, 0);"><dependency></span></span><span class="pln"> 
  </span><span class="tag"><span style="color: rgb(128, 0, 0);"><groupId></span></span><span class="pln">org.glassfish.grizzly</span><span class="tag"><span style="color: rgb(128, 0, 0);"></groupId></span></span><span class="pln"> 
  </span><span class="tag"><span style="color: rgb(128, 0, 0);"><artifactId></span></span><span class="pln">grizzly-websockets</span><span class="tag"><span style="color: rgb(128, 0, 0);"></artifactId></span></span><span class="pln"> 
  </span><span class="tag"><span style="color: rgb(128, 0, 0);"><version></span></span><span class="pln">2.2</span><span class="tag"><span style="color: rgb(128, 0, 0);"></version></span></span><span class="pln"> 
</span><span class="tag"><span style="color: rgb(128, 0, 0);"></dependency></span></span><span class="pln"> 
</span></code>

WebSocketsServlet.java

<code><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">Grizzly</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> java</span><span class="pun">.</span><span class="pln">util</span><span class="pun">.</span><span class="pln">logging</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">Logger</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="pln">websockets</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketEngine</span></span><span class="pun">;</span><span class="pln"> 
 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> javax</span><span class="pun">.</span><span class="pln">servlet</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">ServletConfig</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> javax</span><span class="pun">.</span><span class="pln">servlet</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">ServletException</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> javax</span><span class="pun">.</span><span class="pln">servlet</span><span class="pun">.</span><span class="pln">http</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">HttpServlet</span></span><span class="pun">;</span><span class="pln"> 
 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">public</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">class</span></span><span class="pln"> </span><span style="font-size: 18px;"><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketsServlet</span></span><span class="pln"> </span></span><span class="kwd"><span style="color: rgb(0, 0, 139);">extends</span></span><span class="pln"> </span><strong><span class="typ"><span style="color: rgb(43, 145, 175);">HttpServlet</span></span><span class="pln"> </span></strong><span class="pun">{</span><span class="pln"> 
 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">private</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">static</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">final</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">Logger</span></span><span class="pln"> logger </span><span class="pun">=</span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">Grizzly</span></span><span class="pun">.</span><span class="pln">logger</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketsServlet</span></span><span class="pun">.</span><span class="kwd"><span style="color: rgb(0, 0, 139);">class</span></span><span class="pun">);</span><span class="pln"> 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">private</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">final</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">VideoSharingApplication</span></span><span class="pln"> app </span><span class="pun">=</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">new</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">VideoSharingApplication</span></span><span class="pun">();</span><span class="pln"> ///自定义类，继承自<span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketApplication</span></span><span class="pln"> </span>
 
    </span><span class="lit"><span style="color: rgb(128, 0, 0);">@Override</span></span><span class="pln"> 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">public</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">void</span></span><span class="pln"> init</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">ServletConfig</span></span><span class="pln"> config</span><span class="pun">)</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">throws</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">ServletException</span></span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        logger</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">Level</span></span><span class="pun">.</span><span class="pln">SEVERE</span><span class="pun">,</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"registering"</span></span><span class="pun">);</span><span class="pln"> 
        </span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketEngine</span></span><span class="pun">.</span><span class="pln">getEngine</span><span class="pun">().</span><span class="kwd"><span style="color: rgb(0, 0, 139);">register</span></span><span class="pun">(</span><span class="pln">config</span><span class="pun">.</span><span class="pln">getServletContext</span><span class="pun">().</span><span class="pln">getContextPath</span><span class="pun">()</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"/videosharing"</span></span><span class="pun">,</span><span class="pln"> app</span><span class="pun">);</span><span class="pln"> 
    </span><span class="pun">}</span><span class="pln">  ////</span></code><table cellspacing="0" cellpadding="3" width="100%" summary="" border="1"><tbody><tr class="TableRowColor" bgcolor="white"><td valign="top" align="right" width="1%"><span size="-1"><code> void</code></span></td><td><code><strong><a target=_blank href="http://grizzly.java.net/nonav/docs/1.9/apidocs/com/sun/grizzly/websockets/WebSocketEngine.html#register(java.lang.String, com.sun.grizzly.websockets.WebSocketApplication)" style="color: rgb(51, 102, 153); text-decoration: none;">register</a></strong>(<a target=_blank title="class or interface in java.lang" href="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" style="color: rgb(51, 102, 153); text-decoration: none;">String</a> name, <a target=_blank title="class in com.sun.grizzly.websockets" href="http://grizzly.java.net/nonav/docs/1.9/apidocs/com/sun/grizzly/websockets/WebSocketApplication.html" style="color: rgb(51, 102, 153); text-decoration: none;">WebSocketApplication</a> app)</code>
           <strong>Deprecated.</strong> </td></tr><tr class="TableRowColor" bgcolor="white"><td valign="top" align="right" width="1%"><span size="-1"><code> void</code></span></td><td><code><strong><a target=_blank href="http://grizzly.java.net/nonav/docs/1.9/apidocs/com/sun/grizzly/websockets/WebSocketEngine.html#register(com.sun.grizzly.websockets.WebSocketApplication)" style="color: rgb(51, 102, 153); text-decoration: none;">register</a></strong>(<a target=_blank title="class in com.sun.grizzly.websockets" href="http://grizzly.java.net/nonav/docs/1.9/apidocs/com/sun/grizzly/websockets/WebSocketApplication.html" style="color: rgb(51, 102, 153); text-decoration: none;">WebSocketApplication</a> app)</code>
            </td></tr></tbody></table>
<code><span class="pln">
 
    </span><span class="lit"><span style="color: rgb(128, 0, 0);">@Override</span></span><span class="pln"> 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">public</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">void</span></span><span class="pln"> destroy</span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        </span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketEngine</span></span><span class="pun">.</span><span class="pln">getEngine</span><span class="pun">().</span><span class="pln">unregister</span><span class="pun">(</span><span class="pln">app</span><span class="pun">);</span><span class="pln"> 
    </span><span class="pun">}</span><span class="pln"> 
</span><span class="pun">}</span><span class="pln"> 
</span></code>

VideoSharingWebSocket.java

<code><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> java</span><span class="pun">.</span><span class="pln">util</span><span class="pun">.</span><span class="pln">logging</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">Logger</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="pln">websockets</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">DefaultWebSocket</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="pln">websockets</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">ProtocolHandler</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="pln">websockets</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketListener</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">Grizzly</span></span><span class="pun">;</span><span class="pln"> 
 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">public</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">class</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">VideoSharingWebSocket</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">extends</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">DefaultWebSocket</span></span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">private</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">static</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">final</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">Logger</span></span><span class="pln"> logger </span><span class="pun">=</span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">Grizzly</span></span><span class="pun">.</span><span class="pln">logger</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">VideoSharingWebSocket</span></span><span class="pun">.</span><span class="kwd"><span style="color: rgb(0, 0, 139);">class</span></span><span class="pun">);</span><span class="pln"> 
 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">public</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">VideoSharingWebSocket</span></span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">ProtocolHandler</span></span><span class="pln"> handler</span><span class="pun">,</span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketListener</span></span><span class="pun">...</span><span class="pln"> listeners</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        </span><span class="kwd"><span style="color: rgb(0, 0, 139);">super</span></span><span class="pun">(</span><span class="pln">handler</span><span class="pun">,</span><span class="pln"> listeners</span><span class="pun">);</span><span class="pln">    ///</span></code><h3 style="margin: 0px; padding: 0px;"><a target=_blank name="t0" style="color: rgb(51, 102, 153);"></a><pre style="white-space: pre-wrap; word-wrap: break-word;"> 

    }    }   
 

 VideoSharingApplication.java
 

<code><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> java</span><span class="pun">.</span><span class="pln">util</span><span class="pun">.</span><span class="pln">logging</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">Level</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> java</span><span class="pun">.</span><span class="pln">util</span><span class="pun">.</span><span class="pln">logging</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">Logger</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">Grizzly</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="pln">websockets</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">ProtocolHandler</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="pln">websockets</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocket</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="pln">websockets</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketApplication</span></span><span class="pun">;</span><span class="pln"> 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="pln">websockets</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketListener</span></span><span class="pun">;</span><span class="pln"> 
 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">import</span></span><span class="pln"> org</span><span class="pun">.</span><span class="pln">glassfish</span><span class="pun">.</span><span class="pln">grizzly</span><span class="pun">.</span><span class="pln">http</span><span class="pun">.</span><span class="typ"><span style="color: rgb(43, 145, 175);">HttpRequestPacket</span></span><span class="pun">;</span><span class="pln"> 
 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">public</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">class</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">VideoSharingApplication</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">extends</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketApplication</span></span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">private</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">static</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">final</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">Logger</span></span><span class="pln"> logger </span><span class="pun">=</span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">Grizzly</span></span><span class="pun">.</span><span class="pln">logger</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">VideoSharingApplication</span></span><span class="pun">.</span><span class="kwd"><span style="color: rgb(0, 0, 139);">class</span></span><span class="pun">);</span><span class="pln"> 
 
    </span><span class="lit"><span style="color: rgb(128, 0, 0);">@Override</span></span><span class="pln"> 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">public</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocket</span></span><span class="pln"> createSocket</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">ProtocolHandler</span></span><span class="pln"> handler</span><span class="pun">,</span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocketListener</span></span><span class="pun">...</span><span class="pln"> listeners</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        logger</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">Level</span></span><span class="pun">.</span><span class="pln">SEVERE</span><span class="pun">,</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"createSocket"</span></span><span class="pun">);</span><span class="pln"> 
        </span><span class="kwd"><span style="color: rgb(0, 0, 139);">return</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">new</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">VideoSharingWebSocket</span></span><span class="pun">(</span><span class="pln">handler</span><span class="pun">,</span><span class="pln"> listeners</span><span class="pun">);</span><span class="pln"> 
    </span><span class="pun">}</span><span class="pln"> 
 
    </span><span class="lit"><span style="color: rgb(128, 0, 0);">@Override</span></span><span class="pln"> 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">public</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">boolean</span></span><span class="pln"> isApplicationRequest</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">HttpRequestPacket</span></span><span class="pln"> request</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        logger</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">Level</span></span><span class="pun">.</span><span class="pln">SEVERE</span><span class="pun">,</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"isApplicationRequest"</span></span><span class="pun">);</span><span class="pln"> 
        </span><span class="kwd"><span style="color: rgb(0, 0, 139);">return</span></span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"/videosharing"</span></span><span class="pun">.</span><span class="pln">equals</span><span class="pun">(</span><span class="pln">request</span><span class="pun">.</span><span class="pln">getRequestURI</span><span class="pun">());</span><span class="pln"> //Checks application specific criteria to determine if this application can process the Request as a WebSocket connection.检查应用程序特定的标准来确定这个应用程序可以处理该请求作为一个WebSocket连接。

    </span><span class="pun">}</span><span class="pln"> 
 
    </span><span class="lit"><span style="color: rgb(128, 0, 0);">@Override</span></span><span class="pln"> 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">public</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">void</span></span><span class="pln"> onMessage</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocket</span></span><span class="pln"> socket</span><span class="pun">,</span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">String</span></span><span class="pln"> data</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        logger</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">Level</span></span><span class="pun">.</span><span class="pln">SEVERE</span><span class="pun">,</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"onMessage"</span></span><span class="pun">);</span><span class="pln"> 
        </span><span class="kwd"><span style="color: rgb(0, 0, 139);">for</span></span><span class="pln"> </span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocket</span></span><span class="pln"> webSocket </span><span class="pun">:</span><span class="pln"> getWebSockets</span><span class="pun">())</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
            </span><span class="kwd"><span style="color: rgb(0, 0, 139);">if</span></span><span class="pln"> </span><span class="pun">(</span><span class="pln">socket </span><span class="pun">!=</span><span class="pln"> webSocket</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                webSocket</span><span class="pun">.</span><span class="pln">send</span><span class="pun">(</span><span class="pln">data</span><span class="pun">);</span><span class="pln"> 
            </span><span class="pun">}</span><span class="pln"> 
        </span><span class="pun">}</span><span class="pln"> 
    </span><span class="pun">}</span><span class="pln"> 
</span><span class="pun">}</span><span class="pln"> 
</span></code>
 

 I enabled websockets support in Glassfish with this command :
 

<code><span class="pln">asadmin set configs</span><span class="pun">.</span><span class="pln">config</span><span class="pun">.</span><span class="pln">server</span><span class="pun">-</span><span class="pln">config</span><span class="pun">.</span><span class="pln">network</span><span class="pun">-</span><span class="pln">config</span><span class="pun">.</span><span class="pln">protocols</span><span class="pun">.</span><span class="pln">protocol</span><span class="pun">.</span><span class="pln">http</span><span class="pun">-</span><span class="pln">listener</span><span class="pun">-</span><span class="lit"><span style="color: rgb(128, 0, 0);">1.http</span></span><span class="pun">.</span><span class="pln">websockets</span><span class="pun">-</span><span class="pln">support</span><span class="pun">-</span><span class="pln">enabled</span><span class="pun">=</span><span class="kwd"><span style="color: rgb(0, 0, 139);">true</span></span><span class="pln"> 
</span></code>
 

 Client code, app.js :
 

<code><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> network </span><span class="pun">=</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pln"> </span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
    </span><span class="kwd"><span style="color: rgb(0, 0, 139);">return</span></span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        initialize</span><span class="pun">:</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
            </span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> url </span><span class="pun">=</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">'ws://localhost:8080/monApp/videosharing'</span></span><span class="pun">;</span><span class="pln"> 
            </span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> websocket </span><span class="pun">=</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">new</span></span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">WebSocket</span></span><span class="pun">(</span><span class="pln">url</span><span class="pun">);</span><span class="pln"> 
            websocket</span><span class="pun">.</span><span class="pln">name </span><span class="pun">=</span><span class="pln"> APP</span><span class="pun">.</span><span class="pln">id</span><span class="pun">;</span><span class="pln"> 
            websocket</span><span class="pun">.</span><span class="pln">onopen </span><span class="pun">=</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pun">(</span><span class="pln">evt</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                alert</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">'onopen'</span></span><span class="pun">);</span><span class="pln"> 
            </span><span class="pun">};</span><span class="pln"> 
            websocket</span><span class="pun">.</span><span class="pln">onerror </span><span class="pun">=</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pun">(</span><span class="pln">evt</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                alert</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">'onerror'</span></span><span class="pun">);</span><span class="pln"> 
            </span><span class="pun">};</span><span class="pln"> 
            websocket</span><span class="pun">.</span><span class="pln">onmessage </span><span class="pun">=</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pln"> </span><span class="pun">(</span><span class="pln">evt</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                alert</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">'onmessage'</span></span><span class="pun">);</span><span class="pln"> 
                </span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> command </span><span class="pun">=</span><span class="pln"> JSON</span><span class="pun">.</span><span class="pln">parse</span><span class="pun">(</span><span class="pln">evt</span><span class="pun">.</span><span class="pln">data</span><span class="pun">);</span><span class="pln">  ///
                </span><span class="kwd"><span style="color: rgb(0, 0, 139);">if</span></span><span class="pln"> </span><span class="pun">(</span><span class="pln">command</span><span class="pun">.</span><span class="pln">type </span><span class="pun">==</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"pause"</span></span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                    APP</span><span class="pun">.</span><span class="pln">pauseVideo</span><span class="pun">();</span><span class="pln"> 
                </span><span class="pun">}</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">else</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">if</span></span><span class="pln"> </span><span class="pun">(</span><span class="pln">command</span><span class="pun">.</span><span class="pln">type </span><span class="pun">==</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"play"</span></span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                    APP</span><span class="pun">.</span><span class="pln">playVideo</span><span class="pun">();</span><span class="pln"> 
                </span><span class="pun">}</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">else</span></span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">if</span></span><span class="pln"> </span><span class="pun">(</span><span class="pln">command</span><span class="pun">.</span><span class="pln">type </span><span class="pun">==</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"seeked"</span></span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                    APP</span><span class="pun">.</span><span class="pln">seekVideo</span><span class="pun">(</span><span class="pln">command</span><span class="pun">.</span><span class="pln">currentTime</span><span class="pun">);</span><span class="pln"> 
                </span><span class="pun">}</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">else</span></span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                    alert</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">"Unknown command "</span></span><span class="pln"> </span><span class="pun">+</span><span class="pln"> command</span><span class="pun">);</span><span class="pln"> 
                </span><span class="pun">}</span><span class="pln"> 
            </span><span class="pun">};</span><span class="pln"> 
            websocket</span><span class="pun">.</span><span class="pln">onclose </span><span class="pun">=</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pun">()</span><span class="pln"> 
            </span><span class="pun">{</span><span class="pln"> 
                alert</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">'onclose'</span></span><span class="pun">);</span><span class="pln"> 
            </span><span class="pun">};</span><span class="pln"> 
        </span><span class="pun">},</span><span class="pln"> 
        send</span><span class="pun">:</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pun">(</span><span class="pln">command</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
            websocket</span><span class="pun">.</span><span class="pln">send</span><span class="pun">(</span><span class="pln">command</span><span class="pun">);</span><span class="pln"> 
        </span><span class="pun">}</span><span class="pln"> 
    </span><span class="pun">}</span><span class="pln"> 
</span><span class="pun">};</span><span class="pln"> 
 
</span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> APP </span><span class="pun">=</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
    id</span><span class="pun">:</span><span class="pln"> </span><span class="typ"><span style="color: rgb(43, 145, 175);">Math</span></span><span class="pun">.</span><span class="pln">floor</span><span class="pun">(</span><span class="typ"><span style="color: rgb(43, 145, 175);">Math</span></span><span class="pun">.</span><span class="pln">random</span><span class="pun">()</span><span class="pln"> </span><span class="pun">*</span><span class="pln"> </span><span class="lit"><span style="color: rgb(128, 0, 0);">10000</span></span><span class="pun">),</span><span class="pln"> 
 
    network</span><span class="pun">:</span><span class="pln"> network</span><span class="pun">(),</span><span class="pln"> 
 
    </span><span class="com"><span style="color: rgb(128, 128, 128);">// Cannot use 'this' here after updating window.onload (see below)</span></span><span class="pln"> 
    initialize</span><span class="pun">:</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pln"> </span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        APP</span><span class="pun">.</span><span class="pln">network</span><span class="pun">.</span><span class="pln">initialize</span><span class="pun">();</span><span class="pln"> 
        </span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> video </span><span class="pun">=</span><span class="pln"> APP</span><span class="pun">.</span><span class="pln">getVideo</span><span class="pun">();</span><span class="pln"> 
        video</span><span class="pun">.</span><span class="pln">addEventListener</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">'play'</span></span><span class="pun">,</span><span class="pln">  
            </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pln"> </span><span class="pun">(</span><span class="pln">event</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                alert</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">'play'</span></span><span class="pun">);</span><span class="pln"> 
                </span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> command </span><span class="pun">=</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> type</span><span class="pun">:</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"play"</span></span><span class="pln"> </span><span class="pun">};</span><span class="pln"> 
                APP</span><span class="pun">.</span><span class="pln">network</span><span class="pun">.</span><span class="pln">send</span><span class="pun">(</span><span class="pln">JSON</span><span class="pun">.</span><span class="pln">stringify</span><span class="pun">(</span><span class="pln">command</span><span class="pun">));</span><span class="pln"> 
            </span><span class="pun">},</span><span class="pln"> 
            </span><span class="kwd"><span style="color: rgb(0, 0, 139);">false</span></span><span class="pun">);</span><span class="pln"> 
        video</span><span class="pun">.</span><span class="pln">addEventListener</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">'pause'</span></span><span class="pun">,</span><span class="pln"> 
            </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pln"> </span><span class="pun">(</span><span class="pln">event</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                alert</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">'pause'</span></span><span class="pun">);</span><span class="pln"> 
                </span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> command </span><span class="pun">=</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> type</span><span class="pun">:</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"pause"</span></span><span class="pln"> </span><span class="pun">};</span><span class="pln"> 
                APP</span><span class="pun">.</span><span class="pln">network</span><span class="pun">.</span><span class="pln">send</span><span class="pun">(</span><span class="pln">JSON</span><span class="pun">.</span><span class="pln">stringify</span><span class="pun">(</span><span class="pln">command</span><span class="pun">));</span><span class="pln"> 
            </span><span class="pun">},</span><span class="pln"> 
            </span><span class="kwd"><span style="color: rgb(0, 0, 139);">false</span></span><span class="pun">);</span><span class="pln"> 
        video</span><span class="pun">.</span><span class="pln">addEventListener</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">'seeked'</span></span><span class="pun">,</span><span class="pln"> 
            </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pln"> </span><span class="pun">(</span><span class="pln">event</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
                alert</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">'seeked'</span></span><span class="pun">);</span><span class="pln"> 
                </span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> command </span><span class="pun">=</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> type</span><span class="pun">:</span><span class="pln"> </span><span class="str"><span style="color: rgb(128, 0, 0);">"seeked"</span></span><span class="pun">,</span><span class="pln"> 
                                currentTime</span><span class="pun">:</span><span class="pln"> APP</span><span class="pun">.</span><span class="pln">getVideo</span><span class="pun">().</span><span class="pln">currentTime </span><span class="pun">};</span><span class="pln"> 
                APP</span><span class="pun">.</span><span class="pln">network</span><span class="pun">.</span><span class="pln">send</span><span class="pun">(</span><span class="pln">JSON</span><span class="pun">.</span><span class="pln">stringify</span><span class="pun">(</span><span class="pln">command</span><span class="pun">));</span><span class="pln"> 
            </span><span class="pun">},</span><span class="pln"> 
            </span><span class="kwd"><span style="color: rgb(0, 0, 139);">false</span></span><span class="pun">);</span><span class="pln"> 
    </span><span class="pun">},</span><span class="pln"> 
 
    getVideo</span><span class="pun">:</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pln"> </span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        </span><span class="kwd"><span style="color: rgb(0, 0, 139);">return</span></span><span class="pln"> document</span><span class="pun">.</span><span class="pln">getElementsByTagName</span><span class="pun">(</span><span class="str"><span style="color: rgb(128, 0, 0);">"video"</span></span><span class="pun">)[</span><span class="lit"><span style="color: rgb(128, 0, 0);">0</span></span><span class="pun">];</span><span class="pln"> 
    </span><span class="pun">},</span><span class="pln"> 
 
    pauseVideo</span><span class="pun">:</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pln"> </span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        </span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> video </span><span class="pun">=</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">this</span></span><span class="pun">.</span><span class="pln">getVideo</span><span class="pun">();</span><span class="pln"> 
        video</span><span class="pun">.</span><span class="pln">pause</span><span class="pun">();</span><span class="pln"> 
    </span><span class="pun">},</span><span class="pln"> 
 
    playVideo</span><span class="pun">:</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pln"> </span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        </span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> video </span><span class="pun">=</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">this</span></span><span class="pun">.</span><span class="pln">getVideo</span><span class="pun">();</span><span class="pln"> 
        video</span><span class="pun">.</span><span class="pln">play</span><span class="pun">();</span><span class="pln"> 
    </span><span class="pun">},</span><span class="pln"> 
 
    seekVideo</span><span class="pun">:</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">function</span></span><span class="pln"> </span><span class="pun">(</span><span class="pln">currentTime</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> 
        </span><span class="kwd"><span style="color: rgb(0, 0, 139);">var</span></span><span class="pln"> video </span><span class="pun">=</span><span class="pln"> </span><span class="kwd"><span style="color: rgb(0, 0, 139);">this</span></span><span class="pun">.</span><span class="pln">getVideo</span><span class="pun">();</span><span class="pln"> 
        video</span><span class="pun">.</span><span class="pln">currentTime </span><span class="pun">=</span><span class="pln"> currentTime</span><span class="pun">;</span><span class="pln"> 
    </span><span class="pun">}</span><span class="pln"> 
 
</span><span class="pun">};</span><span class="pln"> 
 
window</span><span class="pun">.</span><span class="pln">onload </span><span class="pun">=</span><span class="pln"> APP</span><span class="pun">.</span><span class="pln">initialize</span><span class="pun">;</span><span class="pln"> 
</span></code>
 

 I'm testing this in Chrome 18.0.1025.165 in a Mac. At page loading I get this error :
 

<code><span class="typ"><span style="color: rgb(43, 145, 175);">Unexpected</span></span><span class="pln"> response code</span><span class="pun">:</span><span class="pln"> </span><span class="lit"><span style="color: rgb(128, 0, 0);">405</span></span><span class="pln"> 
</span></code>
 

 In the server logs there is no error and only my "registering" (WebSocketsServlet) log is displayed.
 

 Do you have any suggestion ?
 

 Thank you in advance.
 

 Best regards.
 

 
 

  
 

 
 
 
  
 
 
 
 
 
 
  
 
   

    
   
 
  
 
  
 
   
 
    
 
     
1 Answer
 
      
    
 
   
 
    
   
 
    
 
        

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GlassFish 3.1.2 uses Grizzly 1.9.46. Grizzly 2.x is incompatible with that version of GlassFish. You'll need to use the 1.9.46 or later versions of 1.9 with 3.1.2.
 
        
 
        
 
            

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It works perfectly with grizzly-websockets 1.9.46 jar and GlassFish 3.1.2. Which version of grizzly-websockets should I use to work with GlassFish 3.1 and latest version of browsers ? – YiseliMay 2 at 14:55
I wouldn't recommend using GlassFish 3.1. GlassFish 3.1.2 has the latest WS code and supports RFC 6455. Versions prior to 3.1.2 are dated and can't be updated easily. – rlubkeMay 2 at 18:01
 
        
 
 
   
 
  
 
 
 

 

  
 

  
 

  
 

 What is GlassFish Server 3.1.2?
 GlassFish Server 3.1.2 is the successor of the earlier 3.0.x releases, offering a modular runtime based OSGi now with fully-featured clustering with centralized administration of multiple clusters and high availability of stateful components. Developers also benefit from the simplified programming model and productivity improvements offered by Java EE 6.
 

 This version has hundreds of bug fixes as well as updated versions for many of its sub-components: Jersey 1.11, Grizzly 1.9.46,Weld 1.1.4.Final, EclipseLink 2.3.2, Mojarra (JSF) 2.1.6, Metro 2.2, OSGi Core 4.3.0, JavaDB 10.8.1.2, OpenMQ 4.5.2 and more. It also now offers support for JDK 7 as well as for AIX. Full documentation for this release is available from this page.
 

 GlassFish Server 3.1.2 is the fastest open source application server offering advanced features such as application versioning, application-scoped resources, and great development tool support from NetBeans 7.1.1, Eclipse and other popular IDEs.
 

 After installing and using GlassFish 3.1.2, let us know what you think and, of course, feel free to get involved!
 

 

                

        

    

    
  



    



                



	

		

			

				
					
WebSocket部署到服务器时，出现连接失败的问题解决与分析

				
			

			

				

					Kerrigeng的博客
				

				

					03-16
					
					3万+
					
				

			

		

		

			
				
前段时间在本地写的一个WebSocket程序部署到服务器上时出错，做下记录和分析本地环境是：JDK1.8(32位) Tomcat8.0服务器环境是:JDK1.8(64位) Tomcat8.0本地运行是正常的。 
在服务器部署运行时可以打开页面，并执行WebSocket连接失败并关闭的代码。如图： 
问题解决：1.在Tomcat8部署的项目不要导入catalina.jar和websocket-api.

			
		

	



                

            
              



	

		

			

				
					
【错误处理】上传文件出错returned a response status of 405 Method Not Allowed，400

				
			

			

				

					Elltor
				

				

					04-11
					
					1196
					
				

			

		

		

			
				
returned a response status of 405 Method Not Allowed，400
消息 Request processing failed; nested exception is com.sun.jersey.api.client.UniformInterfaceException: PUT
Request processing failed; nested exception is com.sun.jersey.api.client.UniformInterf

			
		

	



              


  
              

                


	

		

			

				
					
远程服务器返回错误：405 不允许的方法

				
			

			

				

					weixin_30756499的博客
				

				

					01-27
					
					1191
					
				

			

		

		

			
				
在用mvc调用MVCAPI的时候出现了这个错误，但是在别的机器上没有问题，在原来的机子上也是可以的，后来发现是WEBDAV那里有问题的。

在常见HTTP功能里，把webDAV发布这个功能去掉就行了。
暂时还不知道原理，知道的朋友烦请告知一声，大家共同进步。

转载于:https://www.cnblogs.com/qiywtc/p/4254651.html...

			
		

	





	

		

			

				
					
常见HTTP/FTP/WebSocket错误代码大全

				
			

			

				

					ur home
				

				

					06-28
					
					2628
					
				

			

		

		

			
				
目录

HTTP

	1xx消息
		2xx成功
		3xx重定向
		4xx客户端错误
		5xx服务器错误
	
	FTP
	1xx初步
		2xx完成
		3xx中间
		4xx瞬态否定
	
	5xx永久性否定
	6xx受保护
	WebSockets状态码
	参考资料
HTTP

1xx消息

这一类型的状态码，代表请求已被接受，需要继续处理。这类响应是临时响应，只包含状态行和某些可选的响应头信息，并以空行结束。由于HTTP/1.0协议中没有定义任何1xx状态码，所以除非在某些试验条件下，服务器禁止..

			
		

	



		

			
		



	

		

			

				
					
There was an unexpected error (type=Method Not Allowed, status=405).

				
			

			

				

					qq_42001004的博客
				

				

					02-23
					
					5172
					
				

			

		

		

			
				
这里给出解决方法：

第一种情况：

注意此处的return false ，原因是ajax会帮我提交一次请求，但是在它提交之后，form又会再帮我提交一次，导致我ajax里面的location跳转就像没执行一样，所以在js中click事件要结束时添加代码return false;不让form提交请求即可。

第二种情况：
这个前台打开F12 是不会报错的，我的主要是controller 里给的...

			
		

	





	

		

			

				
					
WebSocket连接问题：Error during WebSocket handshake: Unexpected response code: 200

					
热门推荐

				
			

			

				

					weixin_38858684的博客
				

				

					06-03
					
					1万+
					
				

			

		

		

			
				
WebSocket connection to ‘ws://localhost:8080/bidingRecord’ failed: Error during WebSocket handshake: Unexpected response code: 200
翻译：WebSocket握手过程中出错：意外响应代码：200
代码实现
pom.xml文件
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.ap

			
		

	





	

		

			

				
					
WebSocket——[Error during WebSocket handshake: Unexpected response code: 403]解决方案

				
			

			

				

					无限迭代中......
				

				

					04-15
					
					5815
					
				

			

		

		

			
				
问题描述


WebSocket connection to 'ws://localhost:8888/MetroCity/ws/endpointChat' failed: Error during WebSocket handshake: Unexpected response code: 403




官方文档

http://docs.spring.io/spring/docs/curr...

			
		

	





	

		

			

				
					
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开源OSGi运行时：grizzly-websockets-chat项目解析

				
			

			

				

					
				

			

		

		

			
				
资源摘要信息:"grizzly-websockets-chat-2.3.zip"  知识点:  1. Grizzly框架: Grizzly是Java的一个高性能的网络框架，主要用于构建可伸缩的服务器端应用程序。它基于NIO（非阻塞IO）和AIO（异步IO），提供了完整的...

			
		

	



              




          




        



    





    



      

      

        
      

      





	

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