Servlet-手记
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【例子】
response.setContentType("text/html");
response.setCharacterEncoding("utf-8");
response.setHeader("Cache-Control", "no-cache");
response.setHeader("pragma", "no-cache");
PrintWriter out = response.getWriter();
out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
out.println("<HTML>");
out.println("<HEAD><TITLE>My Servlet</TITLE></HEAD>");
out.println("<BODY>");
out.println("Servlet 例子！");
out.println("</BODY>");
out.println("</HTML>");
out.flush();
out.close();
----------------------------------
解释：对应的jsp
<%@ pge language="java" contentType="text/html;charset=utf-8"
pageEncoding="utf-8" %>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<meta http-equiv="Cache-Control" content="no-cache"/>
<meta http-equiv="Pragma" content="no-cache">
response.setContentType("text/html");
response.setCharacterEncoding("utf-8");
response.setHeader("Cache-Control", "no-cache");
response.setHeader("pragma", "no-cache");
PrintWriter out = response.getWriter();
out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
out.println("<HTML>");
out.println("<HEAD><TITLE>My Servlet</TITLE></HEAD>");
out.println("<BODY>");
out.println("Servlet 例子！");
out.println("</BODY>");
out.println("</HTML>");
out.flush();
out.close();
----------------------------------
解释：对应的jsp
<%@ pge language="java" contentType="text/html;charset=utf-8"
pageEncoding="utf-8" %>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<meta http-equiv="Cache-Control" content="no-cache"/>
<meta http-equiv="Pragma" content="no-cache">
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