web.xml配置文件中<async-supported>true</async-supported>报错 http://blog.csdn.net/dream_ll/article/details/52709361…

TestServletConfig.java package com.huawei.config; import java.io.IOException;import java.util.Enumeration; import javax.servlet.ServletConfig;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpSe…

为什么用到这个: ssh集成了cxf,当登录系统后,发现系统报错,控制台不断输出下面信息: 2016-05-05 11:05:06 - [http-bio-8080-exec-4] - WARN - ExceptionHandler:38 - Error: java.lang.IllegalStateException: A filter or servlet of the current chain does not support asynchronous operations.2016-0…

项目中配置spring时async-supported报错: 是因为<async-supported>true</async-supported>是web.xml 3.0的新特性,所以更改web.xml头部文件如下即可: <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:…

web.xml标题头替换为: <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance  http://www.springmodules.org/schema/cache/springmodules-cache.xsd http://www.springmodules…

之前的项目可以启动,后面不知道为什么都不行了,报错如下: SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/G:/sharp/repo/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found bi…

[ERROR] [ERROR] Some problems were encountered while processing the POMs:[ERROR] 'dependencies.dependency.version' for org.springframework:spring-core:jar must be a valid version but is '${spring.version}'. @ line 28, column 13[ERROR] 'dependencies.d…

在文件标头的http后边补上www 下边代码仅第4行有变动 原文件: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> 修改后的文件: <?xml vers…

一.web.xml里面的标签 <display-name> <context-param> <listener> <filter> 和 <filter-mapping> <servlet> 和 <servlet-mapping> <welcome-file-list> <error-page> 二.在web.xml配置文件中,服务器启动时servlet,filter,listener三者的加载顺序:…

适用:一些不需要再Servlet文件中初始化的可以使用,例如:数据库用户名和密码 //Servlet文件 //实例化ServletConfig对象  ServletConfig servletConfig=this.getServletConfig();  /***********************获取指定的参数******************************/  //获取web.xml配置文件中name参数  String name= servletConfig.getIni…