?? formbasedhello.java
字號:
package org.apache.jsp;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.PrintWriter;
import java.io.IOException;
public class FormBasedHello extends HttpServlet {
private static final String DEFAULT_NAME = "World";
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException {
generateResponse(request, response);
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws IOException {
generateResponse(request, response);
}
public void generateResponse(HttpServletRequest request, HttpServletResponse response)
throws IOException {
// Specify the content type is HTML and charset is Chinese
response.setContentType("text/html;charset=GBK");
// Determine the specified name (or use default)
String name = request.getParameter("name");
name = new String(name.getBytes("ISO8859_1"),"GBK");
if ( (name == null) || (name.length() == 0) ) {
name = DEFAULT_NAME;
}
PrintWriter out = response.getWriter();
// Generate the HTML response
out.println("<HTML>");
out.println("<HEAD>");
out.println("<TITLE>Hello Servlet</TITLE>");
out.println("</HEAD>");
out.println("<BODY BGCOLOR='white'>");
out.println("<B>Hello, " + name + "</B>");
out.println("</BODY>");
out.println("</HTML>");
out.close();
}
}?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -