博客
关于我
JSP运行原理
阅读量:70 次
发布时间:2019-02-26

本文共 1798 字,大约阅读时间需要 5 分钟。

JSP?Java Server Pages???

JSP?Java Server Pages?????Java Server Pages???????Java ????????Java?????????????????????????Web???????????JSP????????Servlet????HTML???????????

JSP??????

JSP????????Servlet????????????Servlet????HTML??????????????Servlet????????????????????????HTML??????????????????????????????

????Servlet?????HTML??????????????????

@WebServlet("/a")public class PrintHtml extends HttpServlet {    @Override    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {        resp.setContentType("text/html;charset=UTF-8");        PrintWriter writer = resp.getWriter();        writer.println("");        writer.println("");        writer.println("Title");        writer.println("");        writer.println("");        writer.println("");        writer.println("
"+"????"); writer.println("
"); writer.println(""); }}

?????????HTML????????????????JSP??????????????

JSP???

JSP??????HTML?Java????JSP???????????

  • HTML??????????????????
  • Java??????<% ... %>?????Java????????????
  • JSP???<% ? </%> ????Java???<%! ? </%> ?????????????<%= ... %> ???????????
  • JSP??????????????????????????????????????????????

    JSP???

    JSP????Servlet????????????JSP????Tomcat????????????Java??????????????????HttpJspBase?????HttpServlet?????Servlet??????

    ???Tomcat?????org???????????

    org/    myproject/        index.jsp ? ??? index.java ? index.class

    ?index.java?????????

    public class index extends org.apache.jasper.runtime.HttpJspBase {    // ??????}

    ????????JSP?????Servlet?????????????????

    JSP?Servlet???

    ???????????JSP?Servlet????????????JSP??????Servlet????Tomcat??????JSP?????????Java?????????Java Web?????????

    ?????JSP????HTML?Java???JSP???????????????????????????????????Tomcat????JSP?????Servlet??????????????????

    转载地址:http://klcz.baihongyu.com/

    你可能感兴趣的文章
    MySQL创建用户报错:ERROR 1396 (HY000): Operation CREATE USER failed for 'slave'@'%'
    查看>>
    mysql加强(4)~多表查询:笛卡尔积、消除笛卡尔积操作(等值、非等值连接),内连接(隐式连接、显示连接)、外连接、自连接
    查看>>
    mysql加强(5)~DML 增删改操作和 DQL 查询操作
    查看>>
    mysql加强(6)~子查询简单介绍、子查询分类
    查看>>
    MySQL单实例或多实例启动脚本
    查看>>
    MySQL压缩包方式安装,傻瓜式教学
    查看>>
    MySQL原理、设计与应用全面解析
    查看>>
    MySQL原理简介—1.SQL的执行流程
    查看>>
    mysql参考触发条件_MySQL 5.0-触发器(参考)_mysql
    查看>>
    MySQL及navicat for mysql中文乱码
    查看>>
    MySqL双机热备份(二)--MysqL主-主复制实现
    查看>>
    mysql启动以后会自动关闭_驾照虽然是C1,一直是开自动挡的车,会不会以后就不会开手动了?...
    查看>>
    mysql启动和关闭外键约束的方法(FOREIGN_KEY_CHECKS)
    查看>>
    Mysql启动失败解决过程
    查看>>
    MySQL启动失败:Can't start server: Bind on TCP/IP port
    查看>>
    mysql启动报错
    查看>>
    mysql启动报错The server quit without updating PID file几种解决办法
    查看>>
    mysql和oorcale日期区间查询【含左右区间问题】
    查看>>
    MySQL和SQL入门
    查看>>
    mysql在centos下用命令批量导入报错_Variable ‘character_set_client‘ can‘t be set to the value of ‘---linux工作笔记042
    查看>>