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底层概述—9.ACID与事务
    查看>>
    Mysql建立中英文全文索引(mysql5.7以上)
    查看>>
    mysql建立索引的几大原则
    查看>>
    Mysql建表中的 “FEDERATED 引擎连接失败 - Server Name Doesn‘t Exist“ 解决方法
    查看>>
    mysql开启bin-log日志,用于canal同步
    查看>>
    MySQL开源工具推荐,有了它我卸了珍藏多年Nactive!
    查看>>
    MySQL异步操作在C++中的应用
    查看>>
    MySQL引擎讲解
    查看>>
    Mysql当前列的值等于上一行的值累加前一列的值
    查看>>
    MySQL当查询的时候有多个结果,但需要返回一条的情况用GROUP_CONCAT拼接
    查看>>
    MySQL必知必会(组合Where子句,Not和In操作符)
    查看>>
    MySQL必知必会总结笔记
    查看>>
    MySQL快速入门
    查看>>
    MySQL快速入门——库的操作
    查看>>
    mysql快速复制一张表的内容,并添加新内容到另一张表中
    查看>>
    mysql快速查询表的结构和注释,字段等信息
    查看>>
    mysql怎么删除临时表里的数据_MySQL中关于临时表的一些基本使用方法
    查看>>
    mysql性能优化
    查看>>
    mysql性能优化学习笔记-存储引擎
    查看>>
    MySQL性能优化必备25条
    查看>>