准备条件
- eclipse
- jdk1.8 (配置jdk环境)
- apache-tomcat-8.5.97(记住安装位置)
一
点击完成
开始创建javaweb项目
import java.io.ioexception;
import java.io.printwriter;
import javax.servlet.servletexception;
import javax.servlet.http.httpservlet;
import javax.servlet.http.httpservletrequest;
import javax.servlet.http.httpservletresponse;
public class test extends httpservlet {
@override
protected void service(httpservletrequest request, httpservletresponse response) throws servletexception, ioexception {
// 获取 printwriter 对象
response.setcharacterencoding("utf-8");
response.setcontenttype("text/plain; charset=utf-8");
printwriter pw = response.getwriter();
// 输出 hello world
pw.print("输出 hello world");
}
}
目录结构如下:
会出现此界面表示成功
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