通過ajax提交請求,返回的response所帶的中文字符串一直顯示為亂碼,寫了如下代碼也無效:
response.setCharacterEncoding("UTF-8"); response.getWriter().print("返回結果");
后來在web.xml 添加如下描述,終於解決問題:
<filter> <filter-name>CharacterEncodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter>