前面两篇博客的内容主要是界面搭建的过程,随着界面搭建工作的完成,网页端需要加入数据,原先的B/S架构中C#通过Thrift接口获取数据,所以在网页端也沿用这个设计
首先,新建一个Maven下的Web项目。
在Main文件夹下面新建一个Java的文件夹,在Java文件夹下面新建两个文件夹,此处我命名为com.thrift.iface(Thrift接口)和JSPServlet,在com.thrift.iface文件夹下导入.java类型的Thrift数据,在JSPServlet文件夹下面新建Servlrt类型的文件,将java文件夹改为Sources类型,在pom.xml中导入需要引用的jar包,代码在之后写的一篇idea创建maven项目的博客中有提到,网址如下:http://www.cnblogs.com/Liu30/p/7268138.html
首先定义一个Servlrt基类:
1 package com.fis.iface; 2 import com.fis.thrift.RemoteServer.Client; 3 import org.apache.thrift.protocol.TBinaryProtocol; 4 import org.apache.thrift.protocol.TProtocol; 5 import org.apache.thrift.transport.TSocket; 6 import org.apache.thrift.transport.TTransport; 7 import org.apache.thrift.transport.TTransportException; 8 9 import javax.servlet.ServletException; 10 import javax.servlet.annotation.WebServlet; 11 import javax.servlet.http.HttpServlet; 12 import javax.servlet.http.HttpServletRequest; 13 import javax.servlet.http.HttpServletResponse; 14 import java.io.IOException; 15 16 @WebServlet(name = "UBaseServlet") 17 public class UBaseServlet extends HttpServlet { 18 protected TTransport thrift_transport; 19 protected Client Thrift_Client; 20 21 protected void startClient() throws TTransportException { 22 thrift_transport = new TSocket("IP地址", 端口号,); 23 TProtocol protocol = new TBinaryProtocol(thrift_transport); 24 Thrift_Client = new Client(protocol); 25 thrift_transport.open(); 26 } 27 28 protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 29 30 } 31 32 protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 33 34 } 35 36 protected void closeClient() throws TTransportException { 37 thrift_transport.close(); 38 Thrift_Client = null; 39 } 40 }