使用Jetty启动WEB，请求报错java.lang.IllegalStateException: Form too large: 206150 > 200000

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最新推荐文章于 2022-08-02 15:20:52 发布

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本文介绍了一种常见的Java Web应用程序异常“FormtooLarge”，详细解释了如何通过调整Jetty服务器中ServletContextHandler的最大表单内容大小来解决此问题。

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java.lang.IllegalStateException: Form too large: 206150 > 200000
	at org.eclipse.jetty.server.Request.extractFormParameters(Request.java:353)
	at org.eclipse.jetty.server.Request.extractContentParameters(Request.java:291)
	at org.eclipse.jetty.server.Request.extractParameters(Request.java:243)
	at org.eclipse.jetty.server.Request.getParameter(Request.java:867)
	at com.kakasure.interceptor.LoginHandlerInterceptor.preHandle(LoginHandlerInterceptor.java:46)
	at org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:134)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:954)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:968)
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:870)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:844)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:781)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1667)
	at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1126)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1060)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
	at org.eclipse.jetty.server.Server.handle(Server.java:498)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:265)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:243)
	at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:610)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:539)
	at java.lang.Thread.run(Thread.java:745)

该错误只需在启动的代码里设置maxFormContentSize就可以，启动里面有句代码：

ServletContextHandler context = new WebAppContext("src/main/webapp", "/");

对context设置该值既可以：

context.setMaxFormContentSize(900000);

测试不报错了！！！