/*
 * Generated by the Jasper component of Apache Tomcat
 * Version: jetty/9.4.54.v20240208
 * Generated at: 2026-03-12 11:40:01 UTC
 * Note: The last modified time of this file was set to
 *       the last modified time of the source file after
 *       generation to assist with modification tracking.
 */
package org.apache.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;

public final class hello_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent,
                 org.apache.jasper.runtime.JspSourceImports {

  private static final javax.servlet.jsp.JspFactory _jspxFactory =
          javax.servlet.jsp.JspFactory.getDefaultFactory();

  private static java.util.Map<java.lang.String,java.lang.Long> _jspx_dependants;

  private static final java.util.Set<java.lang.String> _jspx_imports_packages;

  private static final java.util.Set<java.lang.String> _jspx_imports_classes;

  static {
    _jspx_imports_packages = new java.util.HashSet<>();
    _jspx_imports_packages.add("javax.servlet");
    _jspx_imports_packages.add("javax.servlet.http");
    _jspx_imports_packages.add("javax.servlet.jsp");
    _jspx_imports_classes = null;
  }

  private volatile javax.el.ExpressionFactory _el_expressionfactory;
  private volatile org.apache.tomcat.InstanceManager _jsp_instancemanager;

  public java.util.Map<java.lang.String,java.lang.Long> getDependants() {
    return _jspx_dependants;
  }

  public java.util.Set<java.lang.String> getPackageImports() {
    return _jspx_imports_packages;
  }

  public java.util.Set<java.lang.String> getClassImports() {
    return _jspx_imports_classes;
  }

  public javax.el.ExpressionFactory _jsp_getExpressionFactory() {
    if (_el_expressionfactory == null) {
      synchronized (this) {
        if (_el_expressionfactory == null) {
          _el_expressionfactory = _jspxFactory.getJspApplicationContext(getServletConfig().getServletContext()).getExpressionFactory();
        }
      }
    }
    return _el_expressionfactory;
  }

  public org.apache.tomcat.InstanceManager _jsp_getInstanceManager() {
    if (_jsp_instancemanager == null) {
      synchronized (this) {
        if (_jsp_instancemanager == null) {
          _jsp_instancemanager = org.apache.jasper.runtime.InstanceManagerFactory.getInstanceManager(getServletConfig());
        }
      }
    }
    return _jsp_instancemanager;
  }

  public void _jspInit() {
  }

  public void _jspDestroy() {
  }

  public void _jspService(final javax.servlet.http.HttpServletRequest request, final javax.servlet.http.HttpServletResponse response)
      throws java.io.IOException, javax.servlet.ServletException {

    final java.lang.String _jspx_method = request.getMethod();
    if (!"GET".equals(_jspx_method) && !"POST".equals(_jspx_method) && !"HEAD".equals(_jspx_method) && !javax.servlet.DispatcherType.ERROR.equals(request.getDispatcherType())) {
      response.sendError(HttpServletResponse.SC_METHOD_NOT_ALLOWED, "JSPs only permit GET, POST or HEAD. Jasper also permits OPTIONS");
      return;
    }

    final javax.servlet.jsp.PageContext pageContext;
    javax.servlet.http.HttpSession session = null;
    final javax.servlet.ServletContext application;
    final javax.servlet.ServletConfig config;
    javax.servlet.jsp.JspWriter out = null;
    final java.lang.Object page = this;
    javax.servlet.jsp.JspWriter _jspx_out = null;
    javax.servlet.jsp.PageContext _jspx_page_context = null;


    try {
      response.setContentType("text/html;charset=UTF-8");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			null, true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write("\n");
      out.write("<!DOCTYPE html>\n");
      out.write("<html>\n");
      out.write("<head>\n");
      out.write("    <meta charset=\"UTF-8\">\n");
      out.write("    <title>Hello 示例 - Struts2</title>\n");
      out.write("    <style>\n");
      out.write("        body { font-family: Arial, sans-serif; max-width: 900px; margin: 50px auto; padding: 20px; background:#f7f8fa; }\n");
      out.write("        .card { background:#fff; border-radius:14px; padding:24px; box-shadow:0 4px 14px rgba(0,0,0,.06); margin-bottom:20px; }\n");
      out.write("        h1 { color:#e74c3c; }\n");
      out.write("        .msg { font-size:1.3em; color:#2c3e50; margin-top:10px; }\n");
      out.write("        code { background:#f0f0f0; padding:2px 6px; border-radius:4px; }\n");
      out.write("        .lab { background:#fff7e6; border-left:4px solid #fa8c16; padding:15px; border-radius:8px; }\n");
      out.write("        a { color:#3498db; }\n");
      out.write("    </style>\n");
      out.write("</head>\n");
      out.write("<body>\n");
      out.write("    <div class=\"card\">\n");
      out.write("        <h1>👋 Hello 示例</h1>\n");
      out.write("        <p class=\"msg\">");
      out.write((java.lang.String) org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate("${message}", java.lang.String.class, (javax.servlet.jsp.PageContext)_jspx_page_context, null));
      out.write("</p>\n");
      out.write("        <p>这是 Struts2 最基础的一条链路：浏览器请求 <code>/hello</code> → Struts2 匹配 Action → Action 返回结果名 → JSP 被渲染。</p>\n");
      out.write("    </div>\n");
      out.write("\n");
      out.write("    <div class=\"lab\">\n");
      out.write("        <strong>学习观察点</strong>\n");
      out.write("        <ul>\n");
      out.write("            <li>访问 URL：<code>/hello</code></li>\n");
      out.write("            <li>对应配置：<code>struts.xml</code> 里的 <code>&lt;action name=\"hello\" ...&gt;</code></li>\n");
      out.write("            <li>对应控制器：<code>HelloAction.execute()</code></li>\n");
      out.write("            <li>视图页面：当前这个 <code>hello.jsp</code></li>\n");
      out.write("        </ul>\n");
      out.write("    </div>\n");
      out.write("\n");
      out.write("    <div class=\"card\">\n");
      out.write("        <h3>🔍 为什么这个例子重要</h3>\n");
      out.write("        <p>很多人一开始学 Struts2，会直接被拦截器、标签库、OGNL、配置文件吓到。Hello 示例的价值在于：先把“请求如何进来、结果如何出去”这条最小主线跑通，再去理解更复杂的机制。</p>\n");
      out.write("    </div>\n");
      out.write("\n");
      out.write("    <p><a href=\"learn\">← 返回学习中心</a></p>\n");
      out.write("</body>\n");
      out.write("</html>\n");
    } catch (java.lang.Throwable t) {
      if (!(t instanceof javax.servlet.jsp.SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          try {
            if (response.isCommitted()) {
              out.flush();
            } else {
              out.clearBuffer();
            }
          } catch (java.io.IOException e) {}
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
        else throw new ServletException(t);
      }
    } finally {
      _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}
