📄 log4jinit.java
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package cn.js.fan.util;import javax.servlet.*;import javax.servlet.http.*;import java.io.*;import java.util.*;import org.apache.log4j.*;public class Log4jInit extends HttpServlet { private static final String CONTENT_TYPE = "text/html; charset=GBK"; public void init() throws ServletException { String realPath = getServletContext().getRealPath("/"); String file = getInitParameter("log4j"); if (file != null) { PropertyConfigurator.configure(realPath + file); } } public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType(CONTENT_TYPE); PrintWriter out = response.getWriter(); out.println("<html>"); out.println("<head><title>Log4jInit</title></head>"); out.println("<body bgcolor=\"#ffffff\">"); out.println("<p>The servlet has received a GET. This is the reply.</p>"); out.println("</body>"); out.println("</html>"); out.close(); } public void destroy() { }}⌨️ 快捷键说明
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