SpringMVC中文乱码解决问题

1.在web.xml中添加spring 中文过滤器

    encoding
    org.springframework.web.filter.CharacterEncodingFilter
   
        encoding
        utf-8
   


    encoding
    /*

2.在applicationContext.xml中配置

3. 对应返回void类型使用PrintWriter返回时，还要设置一下

@RequestMapping("/returnVoid") public void returnVoid(PrintWriter writer, HttpServletResponse response)

{

response.setContentType("text/html;charset=utf-8"); writer.write("Hello,返回void类型");

}