jsp外部引入js文件出現中文亂碼

1.設置項目編碼為utf-8

 

2.刪除相關文件並重新創建編碼為utf-8的同名文件

 

3.設置jsp頭、html的meta、引用的js鏈接為utf-8

<%@ page language="java" import="java.util.*" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<script type="text/javascript" src="${pageContext.request.contextPath }/js/pwdmodify.js" charset="UTF-8" ></script>

 

4.過濾器設置請求內容編碼和響應內容編碼

public void doFilter(ServletRequest request, ServletResponse response,
      FilterChain chain) throws IOException, ServletException {
   // TODO Auto-generated method stub
   request.setCharacterEncoding("UTF-8");
   response.setCharacterEncoding("UTF-8");
   chain.doFilter(request, response);
}

 

5.設置tomcat配置文件server.xml

<Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" URIEncoding="UTF-8" />

 

 

6.設置web.xml

<web-app>
...
  <jsp-config>
    <jsp-property-group>
      <display-name>HtmlConfiguration</display-name>
      <url-pattern>*.html</url-pattern>
      <page-encoding>UTF-8</page-encoding>
    </jsp-property-group>
    <jsp-property-group>
      <display-name>JspConfiguration</display-name>
      <url-pattern>*.jsp</url-pattern>
      <page-encoding>UTF-8</page-encoding>
    </jsp-property-group>
    <jsp-property-group>
      <display-name>JsConfiguration</display-name>
      <url-pattern>*.js</url-pattern>
      <page-encoding>UTF-8</page-encoding>
    </jsp-property-group>
  </jsp-config>
...
</web-app>