Web服务器性能/压力测试工具http_load、webbench、ab、Siege使用教程

spring-mvc.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
<!-- 自动扫描dao和service包(自动注入) -->

<context:component-scan base-package="org.com.smsh.dao,corg.com.smsh.service" />
<!-- 扫描controller的位置 -->
<context:component-scan base-package="org.com.smsh.**.*" />
<mvc:annotation-driven />
<bean id="viewResolver"
class="org.springframework.web.servlet.view.UrlBasedViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/" />
<property name="suffix" value=".jsp" />
</bean>
<!-- Spring mvc 拦截器 -->
<!--权限控制 -->
<!-- <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
<property name="interceptors"> <list> <bean class="com.hb.lw.interceptor"
/> </list> </property> </bean> -->

<!--文件上传 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="1000000000" />
</bean>

<!-- 异常处理类 -->
<bean id="exceptionResolver"
class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
<property name="defaultErrorView">
<value>/common/failure</value>
</property>
<property name="exceptionMappings">
<props>
<prop key="java.sql.SQLException">/common/failure</prop>
<prop key="java.lang.RuntimeException">/common/failure</prop>
</props>
</property>
</bean>
</beans>
__________________________________________________________________
springContext.xml配置文件
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:c="http://www.springframework.org/schema/c" xmlns:cache="http://www.springframework.org/schema/cache" xmlns:context="http://www.springframework.org/schema/context" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:lang="http://www.springframework.org/schema/lang" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p" xmlns:task="http://www.springframework.org/schema/task" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">
<!-- 当前Spring支持注解 -->
<mvc:annotation-driven />
<context:annotation-config/>
<!-- 设置当前项目的根包 -->
<context:component-scan base-package="org.com.smsh" />

<!-- 引入属性文件 -->

<context:property-placeholder location="classpath:property/config.properties" />

<!-- 配置数据源 -->
<bean name="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
<property name="url" value="${jdbc_url}" />
<property name="username" value="${jdbc_username}" />
<property name="password" value="${jdbc_password}" />
<!-- 初始化连接大小 -->
<property name="initialSize" value="0" />
<!-- 连接池最大使用连接数量 -->
<property name="maxActive" value="20" />
<!-- 连接池最大空闲 -->
<property name="maxIdle" value="20" />
<!-- 连接池最小空闲 -->
<property name="minIdle" value="0" />
<!-- 获取连接最大等待时间 -->
<property name="maxWait" value="60000" />
<!--<property name="poolPreparedStatements" value="true" /> <property name="maxPoolPreparedStatementPerConnectionSize" value="33" /> -->

<property name="validationQuery" value="${validationQuery}" />
<property name="testOnBorrow" value="false" />
<property name="testOnReturn" value="false" />
<property name="testWhileIdle" value="true" />

<!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
<property name="timeBetweenEvictionRunsMillis" value="60000" />
<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
<property name="minEvictableIdleTimeMillis" value="25200000" />

<!-- 打开removeAbandoned功能 -->
<property name="removeAbandoned" value="true" />

<!-- 1800秒，也就是30分钟 -->
<property name="removeAbandonedTimeout" value="1800" />

<!-- 关闭abanded连接时输出错误日志 -->
<property name="logAbandoned" value="true" />

<!-- 监控数据库 -->

<!-- <property name="filters" value="stat" /> -->
<property name="filters" value="mergeStat" />

</bean>
<!-- 配置数据源结束 -->

<!-- 配置session工厂 -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
<prop key="hibernate.format_sql">${hibernate.format_sql}</prop>
</props>
</property>

<property name="packagesToScan">
<list>
<!-- 用于试验的实体类 -->
<value>org.com.smsh.model</value>
</list>
</property>
</bean>
<!-- 配置事务管理器 -->
<bean name="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<!-- 拦截器方式配置事物 -->
<tx:advice id="transactionAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="save*" propagation="REQUIRED" />
<tx:method name="update*" propagation="REQUIRED" />
<tx:method name="saveOrUpdate*" propagation="REQUIRED" />
<tx:method name="delete*" propagation="REQUIRED" />
<tx:method name="grant*" propagation="REQUIRED" />

<tx:method name="init*" propagation="REQUIRED" />
<tx:method name="getNext*" propagation="REQUIRED" />

<tx:method name="*" propagation="REQUIRED" read-only="true" />
</tx:attributes>
</tx:advice>
<aop:config>
<!-- 第一个*代表所有的返回值类型；第二个*代表所有的类；第三个*代表类所有方法；..代表子或者孙子包；最后一个..代表所有的参数 -->
<aop:pointcut id="transactionPointcut" expression="(execution(* org.com.smsh.service..*Impl.*(..)))" />
<aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice" />
</aop:config>
</beans>
_______________________________________________________________________
web.xml配置
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="neeqReportWebApp" version="2.5" metadata-complete="true">
<display-name>SMSH</display-name>
<!--日志配置 -->
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>
/WEB-INF/classes/property/log4j.properties
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>

<!-- 相关配置使用拦截器配置 -->
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>

<!-- Spring的配置 -->
<servlet>
<servlet-name>spring-mvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/classes/spring-*.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/classes/springContext.xml</param-value>
</context-param>
<servlet-mapping>
<servlet-name>spring-mvc</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>

<!-- session config -->
<session-config>
<session-timeout>30</session-timeout>
</session-config>

<!-- Error Page-->
<error-page>
<error-code>500</error-code>
<location>/manager/500.jsp</location>
</error-page>
<error-page>
<error-code>404</error-code>
<location>/manager/404.jsp</location>
</error-page>
<error-page>
<error-code>403</error-code>
<location>/manager/403.jsp</location>
</error-page>

<welcome-file-list>
<welcome-file>/login.jsp</welcome-file>
</welcome-file-list>

</web-app>
_______________________________________________________________________
controller 层
package org.com.smsh.controller;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.com.smsh.model.SysUser;
import org.com.smsh.service.SysUserI;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import freemarker.template.TemplateException;

@Controller
@RequestMapping("/manager")
public class SysUserController<T> extends BaseController
{
private String urlPrefix = "manager";

@Autowired
private SysUserI sysUserImpl;

@RequestMapping(value = "/users-list.do")
public ModelAndView showCompany(HttpServletRequest request, HttpServletResponse response) throws IOException, TemplateException {
ModelAndView view = new ModelAndView();
List<SysUser> userlist = sysUserImpl.find();
view.addObject("userList", userlist);
view.setViewName(urlPrefix + "/sysuser-list");
return view;
}

@RequestMapping(value = "/delete-User.do")
public void deleteCompany(HttpServletRequest request, HttpServletResponse response) throws IOException, TemplateException {
HashMap<String, Object> jsonMap = new HashMap<String, Object>();
boolean isSuccess = false;
String message = "删除失败！";
String ids = request.getParameter("ids");
if (null != ids && !"".equals(ids.trim())) {
String[] userIds = ids.trim().split(",");
for (int i = 0; i < userIds.length; i++) {
SysUser user = new SysUser();
user.setId(userIds[i]);
sysUserImpl.delete(user);
}
isSuccess = true;
message = "已删除！";
}
jsonMap.put("isSuccess", isSuccess);
jsonMap.put("message", message);
writeJson(jsonMap, request, response);
}

}

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