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  • springMVC中接收post方式提交表单时出现中文乱码

    解决方法:

    1.手动开发一个Myfilter实现filter接口,代码如下

    public class MyFilter implements Filter {
        //读取局部初始化参数
        private String encoding;
        @Override
        public void init(FilterConfig filterConfig) throws ServletException {
            encoding = filterConfig.getInitParameter("encoding");
        }
    
        @Override
        public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
            request.setCharacterEncoding(encoding);
            response.setCharacterEncoding(encoding);
            chain.doFilter(request,response); //放行
        }
    
        @Override
        public void destroy() {
    
        }
    }

    2.配置web.xml

    <!--解決post方式的中文乱码-->
    <filter>
    <filter-name>charset</filter-name>
    <filter-class>com.rjxy.controller.MyFilter</filter-class>
    <!--设置局部初始化参数-->
    <init-param>
    <param-name>encoding</param-name>
    <param-value>UTF-8</param-value>
    </init-param>
    </filter>
    <filter-mapping>
    <filter-name>charset</filter-name>
    <url-pattern>/*</url-pattern>
    </filter-mapping>
    
    
    
    
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  • 原文地址:https://www.cnblogs.com/lkldeblog/p/10526166.html
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