web配置文件整理之<mime-mapping>

本文介绍了解决docx文件在线下载时出现乱码的问题。通过在web.xml中添加正确的docx mime-mapping配置,使服务器能够正确识别并处理docx文件,从而避免乱码现象。

今天遇见了一个小问题,就是在服务上的doc格式文件,给个链接地址,可以成功下载,然后上传docx文件后,就无法下载了,一堆讨厌的乱码就布满了全屏,令我很是费解,上网查阅了些资料搞清了原因,原因很简单,就是web.xml中的<mime-mapping>

平时没有对小小的web.xml足够的重视,引发了今天的教训,顾做此整理引以为戒。闲话少说,切入主题。

在之前的web.xml中没有docx的.

<mime-mapping>
  <extension>rar</extension>
  <mime-type>application/zip</mime-type>
 </mime-mapping>
 <mime-mapping>
  <extension>doc</extension>
  <mime-type>application/vnd.ms-word</mime-type>
 </mime-mapping>
 <mime-mapping>
  <extension>wps</extension>
  <mime-type>application/zip</mime-type>
 </mime-mapping>
 <mime-mapping>
  <extension>et</extension>
  <mime-type>application/zip</mime-type>
 </mime-mapping>

然后在在后面加上docx的<mime-mapping>

 
 <mime-mapping>  
        <extension>docx</extension>  
        <mime-type>application/vnd.openxmlformats-officedocument.wordprocessingml.document</mime-type>  
    </mime-mapping> 
重新发布一下,问题搞定得意
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="https://jakarta.ee/xml/ns/jakartaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://jakarta.ee/xml/ns/jakartaee https://jakarta.ee/xml/ns/jakartaee/web-app_6_0.xsd" version="6.0"> <display-name>wenote</display-name> <!-- 欢迎页面 --> <welcome-file-list> <welcome-file>index.jsp</welcome-file> <welcome-file>index.html</welcome-file> </welcome-file-list> <!-- Servlet配置 --> <servlet> <servlet-name>HomeController</servlet-name> <servlet-class>cn.edu.lyu.fxfx.wenote.controller.HomeController</servlet-class> </servlet> <servlet-mapping> <servlet-name>HomeController</servlet-name> <url-pattern>/home/*</url-pattern> </servlet-mapping> <servlet> <servlet-name>UserController</servlet-name> <servlet-class>cn.edu.lyu.fxfx.wenote.controller.UserController</servlet-class> </servlet> <servlet-mapping> <servlet-name>UserController</servlet-name> <url-pattern>/user/*</url-pattern> </servlet-mapping> <servlet> <servlet-name>NoteController</servlet-name> <servlet-class>cn.edu.lyu.fxfx.wenote.controller.NoteController</servlet-class> </servlet> <servlet-mapping> <servlet-name>NoteController</servlet-name> <url-pattern>/note/*</url-pattern> </servlet-mapping> <!-- 编码过滤器 --> <filter> <filter-name>EncodingFilter</filter-name> <filter-class>cn.edu.lyu.fxfx.wenote.filter.EncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>EncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 身份验证过滤器(修正后的映射) --> <filter> <filter-name>AuthFilter</filter-name> <filter-class>cn.edu.lyu.fxfx.wenote.filter.AuthFilter</filter-class> </filter> <filter-mapping> <filter-name>AuthFilter</filter-name> <url-pattern>/home/*</url-pattern> <url-pattern>/note/*</url-pattern> </filter-mapping> <!-- 错误页面 --> <error-page> <error-code>404</error-code> <location>/WEB-INF/error/404.jsp</location> </error-page> <error-page> <error-code>500</error-code> <location>/WEB-INF/error/500.jsp</location> </error-page> <error-page> <exception-type>java.lang.Exception</exception-type> <location>/WEB-INF/error/error.jsp</location> </error-page> <!-- 会话配置 --> <session-config> <session-timeout>30</session-timeout> <cookie-config> <http-only>true</http-only> <secure>false</secure> </cookie-config> </session-config> <!-- 上下文参数 --> <context-param> <param-name>uploadPath</param-name> <param-value>/upload</param-value> </context-param> <context-param> <param-name>appName</param-name> <param-value>个人笔记系统</param-value> </context-param> <!-- JSP配置 --> <jsp-config> <jsp-property-group> <url-pattern>*.jsp</url-pattern> <page-encoding>UTF-8</page-encoding> <default-content-type>text/html;charset=UTF-8</default-content-type> <trim-directive-whitespaces>true</trim-directive-whitespaces> </jsp-property-group> </jsp-config> </web-app> 怎么改
最新发布
12-14
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