url:"file/upload",
maxFileCount: 5,                //上传文件个数（多个时修改此处
returnType: 'json',              //服务返回数据
allowedTypes: 'doc,docx,excel,sql,txt,ppt,pdf',  //允许上传的文件式
showDone: false,                     //是否显示"Done"(完成)按钮
showDelete: true,                  //是否显示"Delete"(删除)按钮

<!-- 会话管理器 -->
<bean id="sessionManager" class="org.apache.shiro.web.session.mgt.DefaultWebSessionManager">
    <!-- session的失效时长，单位毫秒 ，这里设置为10分钟-->
    <property name="globalSessionTimeout" value="600000"/>
    <!-- 删除失效的session -->
    <property name="deleteInvalidSessions" value="true"/>
    <!-- 指定本系统sessionId, 默认为: JSESSIONID 问题: 与Servlet容器名冲突, 如Jetty, Tomcat等默认JSESSIONID,
    	当跳出shiro Servlet时如Error-page容器会为JSESSIONID重新分配值导致登录会话丢失! -->
    <property name="sessionIdCookie" ref="sessionIdCookie"/>
</bean>

public class SessionFilter implements Filter {

    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException,
            ServletException {

        HttpServletRequest request = (HttpServletRequest) servletRequest;
        HttpServletResponse response = (HttpServletResponse) servletResponse;
        if (!SecurityUtils.getSubject().isAuthenticated()) {
            //判断session里是否有用户信息,且是否为ajax请求，如果是ajax请求响应头会有，x-requested-with
            if (request.getHeader("x-requested-with") != null
                    && request.getHeader("x-requested-with").equalsIgnoreCase("XMLHttpRequest")) {
                response.setHeader("session-status", "timeout");//在响应头设置session状态
            }
        }
        filterChain.doFilter(request, servletResponse);
    }

    @Override
    public void destroy() {
        // TODO Auto-generated method stub
    }

    @Override
    public void init(FilterConfig arg0) throws ServletException {
        // TODO Auto-generated method stub
    }
}

//全局ajax事件，处理session过期跳转登录
$.ajaxSetup({
	complete:function(XMLHttpRequest,sessionStatus){
		var sessionstatus = XMLHttpRequest.getResponseHeader("session-status");
		if(sessionstatus=="timeout"){
		     $.messager.alert('提示信息', "登录超时！请重新登录！", 'info',function(){
		         window.location.href = 'login';
		     });
		} 
    }
});

<Host name="localhost"  appBase="webapps"
        unpackWARs="true" autoDeploy="true">
    <!-- SingleSignOn valve, share authentication between web applications
         Documentation at: /docs/config/valve.html -->
    <!--
    <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
    -->

    <!-- Access log processes all example.
         Documentation at: /docs/config/valve.html
         Note: The pattern used is equivalent to using pattern="common" -->
    <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
           prefix="localhost_access_log" suffix=".txt"
           pattern="%h %l %u %t &quot;%r&quot; %s %b" />

    <!-- 在Host标签下添加下面两行，配置虚拟路径到你本机的文件夹 -->
    <Context path="/pic" docBase="D:\upload\temp\img" crossContext="true" trusted="true" reloadable="true"/>
    <Context path="/file" docBase="D:\upload\temp\file" crossContext="true" trusted="true" reloadable="true"/>
</Host>

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration
  PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
  "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">

<generatorConfiguration>
	<context id="testTables" targetRuntime="MyBatis3">

		<commentGenerator>
			<!-- 是否去除自动生成的注释 true：是 ： false:否 -->
			<property name="suppressAllComments" value="true" />
		</commentGenerator>

		<!--数据库连接的信息：驱动类、连接地址、用户名、密码 -->
		<jdbcConnection driverClass="com.mysql.jdbc.Driver"
			connectionURL="jdbc:mysql://localhost:3306/production_ms" userId="root"
			password="root">
		</jdbcConnection>

		<!-- 默认false，把JDBC DECIMAL 和 NUMERIC 类型解析为 Integer，为 true时把JDBC DECIMAL 和 
			NUMERIC 类型解析为java.math.BigDecimal -->
		<javaTypeResolver>
			<property name="forceBigDecimals" value="false" />
		</javaTypeResolver>

		<!-- targetProject:生成PO类的位置 -->
		<javaModelGenerator targetPackage="org.hqu.production_ms.domain"
			targetProject=".\src">
			<!-- enableSubPackages:是否让schema作为包的后缀 -->
			<property name="enableSubPackages" value="false" />
			<!-- 从数据库返回的值被清理前后的空格 -->
			<property name="trimStrings" value="true" />
		</javaModelGenerator>

        <!-- targetProject:mapper映射文件生成的位置 -->
		<sqlMapGenerator targetPackage="org.hqu.production_ms.mapper" 
			targetProject=".\src">
			<!-- enableSubPackages:是否让schema作为包的后缀 -->
			<property name="enableSubPackages" value="false" />
		</sqlMapGenerator>

		<!-- targetPackage：mapper接口生成的位置 -->
		<javaClientGenerator type="XMLMAPPER"
			targetPackage="org.hqu.production_ms.mapper" 
			targetProject=".\src">
			<!-- enableSubPackages:是否让schema作为包的后缀 -->
			<property name="enableSubPackages" value="false" />
		</javaClientGenerator>

		<!-- 指定数据库表 -->
		<table schema="" tableName="unqualify_apply"></table>

	</context>
</generatorConfiguration>