标签:匹配 span Servle rri java map back 表单 ram
关于SpringMVC运行Tomcat控制台出现乱码的情况(在网上找到一种方法亲测有效)
找到tomcat文件夹中的conf包下的logging.properties中找到
java.util.logging.ConsoleHandler.encoding = UTF-8
将这行代码注销改为
java.util.logging.ConsoleHandler.encoding = GBK
重启tomcat即可!
关于SpringMVC提交表单时,网页出现乱码情况,有两种解决方法
方法一(自定义过滤器):
1 public class EncodingFilter implements Filter { 2 @Override 3 public void init(FilterConfig filterConfig) throws ServletException { 4 5 } 6 7 @Override 8 public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException { 9 servletRequest.setCharacterEncoding("utf-8"); 10 servletResponse.setCharacterEncoding("utf-8"); 11 12 filterChain.doFilter(servletRequest,servletResponse); 13 } 14 15 @Override 16 public void destroy() { 17 18 } 19 }
在web.xml中配置过滤器
1 <filter> 2 <filter-name>encoding</filter-name> 3 <filter-class>com.kuang.filter.EncodingFilter</filter-class> 4 </filter> 5 <filter-mapping> 6 <filter-name>encoding</filter-name> 7 <url-pattern>/*</url-pattern> 8 </filter-mapping>
注意点: / 与 /* 的区别
/ : 只匹配所有请求,不会去匹配jsp页面
/* : 匹配所有请求,包括jsp页面
方式二(SpringMVC自带的过滤器)
1 <filter> 2 <filter-name>characterEncodingFilter</filter-name> 3 <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> 4 <init-param> 5 <param-name>encoding</param-name> 6 <param-value>UTF-8</param-value> 7 </init-param> 8 </filter> 9 <filter-mapping> 10 <filter-name>characterEncodingFilter</filter-name> 11 <url-pattern>/*</url-pattern> 12 </filter-mapping>
标签:匹配 span Servle rri java map back 表单 ram
原文地址:https://www.cnblogs.com/peanutBlog/p/12913972.html