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本文出自Shawpoo的简书
我的博客:CSDN博客
最近在开发Android中,为了测试一些东西,需要提供个接口,跑个简单的服务,所以来记录一下使用Idea创建javaweb项目,使用Tomcat来搭建个简单的服务。
一、创建项目
- 1、打开idea,File->New->Project,来新建一个项目,如下图所示,点击Next
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- 2、填写项目名称和本地的项目路径,点击Next
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- 3、导入jar包,点击 ieda窗口右上角Project Structure图标进行导包
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选择左侧Libraries,然后点击上方+号,选择Java选项
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选择下图两个jar包,点击OK
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导入之后,点击OK,项目就创建好了
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- 4、项目建好之后,打开项目目录,右击“src”,New->Servlet
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- 5、填写Servlet的名称和包名,点击OK
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二、配置Tomcat
- 1、点击右上角倒三角进行编辑
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- 2、配置Tomcat Server
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选择Deployment选项卡添加Artifical ,点击OK
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三 、测试
- 1、编辑FirstServlet.java
package com.javaweb.first;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
@WebServlet("/FirstServlet")
public class FirstServlet extends HttpServlet {
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
String name = request.getParameter("name");
String password = request.getParameter("password");
out.println("<html>");
out.println("<head>");
out.println("<title> First </title>");
out.println("</head>");
out.println("<body>");
out.println("<h1> name: " + name + "</h1>");
out.println("<h2> password: " + password + "</h2>");
out.println("</body>");
out.println("</html>");
out.close();
}
}
- 2、开启服务:
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