package com.cn.customer;
import java.io.IOException;
import java.io.PrintWriter;
import javax.annotation.Resource;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.stereotype.Component;
import org.springframework.web.context.support.WebApplicationContextUtils;
import com.alibaba.dubbo.config.annotation.Reference;
import com.cn.provider.DemoService;
public class Servlet extends HttpServlet{
/**
*
*/
private static final long serialVersionUID = 1L;
//初始化
public void init() throws ServletException {
System.out.println("我是init()方法！用来进行初始化工作");
}
//处理GET请求
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
System.out.println("我是doGet()方法！用来处理GET请求");
response.setContentType("text/html;charset=utf-8");
PrintWriter out = response.getWriter();
out.println("<HTML>");
out.println("<BODY>");
/*
* 通过Spring提供的工具类获取ApplicationContext对象
*/
ServletContext sc = request.getSession().getServletContext();
//获取失败时抛出异常
ApplicationContext ac1 = WebApplicationContextUtils.getRequiredWebApplicationContext(sc);
DemoService demoService1 = (DemoService)ac1.getBean("demoService");
String name1 = demoService1.getName("tom", "Edison");
out.println(name1);
out.println("<br>");
//获取失败时返回null
ApplicationContext ac2 = WebApplicationContextUtils.getWebApplicationContext(sc);
DemoService demoService2 = (DemoService)ac2.getBean("demoService");
String name2 = demoService2.getName("tom", "Edison");
out.println(name2);
out.println("</BODY>");
out.println("</HTML>");
}
//处理POST请求
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
System.out.println("我是doPost()方法！用来处理POST请求");
doGet(request, response);
}
//销毁实例
public void destroy() {
super.destroy();
System.out.println("我是destroy()方法！用来进行销毁实例的工作");
}
}
dubbo+zookeeper+maven web项目搭建
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2016-06-17
16:35:45
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收藏 81KB ZIP 举报 
dubbo.zip （60个子文件） 
dubbo-provider 
.project 1KB logs log 134KB src main webapp WEB-INF classes web.xml 709B index.jsp 834B META-INF MANIFEST.MF 39B resources applicationContext.xml 1KB log4j.properties 918B java com cn provider DemoService.java 117B impl DemoServiceImpl.java 255B Provider.java 435B target m2e-jee web-resources META-INF MANIFEST.MF 104B maven dubbo-provider dubbo-provider pom.properties 265B pom.xml 2KB classes applicationContext.xml 1KB com cn provider Provider.class 845B DemoService.class 196B impl DemoServiceImpl.class 758B log4j.properties 918B test-classes WebRoot WEB-INF classes .settings org.eclipse.wst.jsdt.ui.superType.container 49B org.eclipse.wst.common.project.facet.core.xml 450B org.eclipse.m2e.core.prefs 90B org.eclipse.jdt.core.prefs 430B org.eclipse.wst.validation.prefs 50B org.eclipse.wst.jsdt.ui.superType.name 6B org.eclipse.wst.common.project.facet.core.prefs.xml 161B org.eclipse.core.resources.prefs 124B org.eclipse.wst.common.component 692B .jsdtscope 530B pom.xml 2KB .classpath 962B dubbo-customer .project 1KB logs log 208KB src main webapp WEB-INF classes lib 
dubbo-provider.jar 740B web.xml 970B index.jsp 807B META-INF MANIFEST.MF 39B resources applicationContext.xml 1KB log4j.properties 918B java com cn customer Servlet.java 3KB Customer.java 601B target m2e-jee web-resources META-INF MANIFEST.MF 104B maven dubbo-customer dubbo-customer pom.properties 265B pom.xml 3KB classes applicationContext.xml 1KB com cn customer Servlet.class 3KB Customer.class 1KB log4j.properties 918B test-classes WebRoot WEB-INF classes .settings org.eclipse.wst.jsdt.ui.superType.container 49B org.eclipse.wst.common.project.facet.core.xml 450B org.eclipse.m2e.core.prefs 90B org.eclipse.jdt.core.prefs 243B org.eclipse.wst.validation.prefs 50B org.eclipse.wst.jsdt.ui.superType.name 6B org.eclipse.wst.common.project.facet.core.prefs.xml 161B org.eclipse.core.resources.prefs 124B org.eclipse.wst.common.component 692B .jsdtscope 530B .classpath.bak 934B pom.xml 3KB .classpath 962B资源评论
qq_398658762017-12-21下载完毕，还没完全看完，可以使用
Java_SuSheng2018-04-20非常好非常好- qq_198329952017-11-06还没看，等看完了再评论
