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48 lines
1.9 KiB
48 lines
1.9 KiB
package com.fr.output; |
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import com.fr.stable.CodeUtils; |
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import javax.servlet.ServletException; |
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import javax.servlet.http.HttpServlet; |
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import javax.servlet.http.HttpServletRequest; |
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import javax.servlet.http.HttpServletResponse; |
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import javax.servlet.http.HttpSession; |
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import java.io.IOException; |
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import java.io.PrintWriter; |
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public class session extends HttpServlet { |
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public void doGet(HttpServletRequest request, |
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HttpServletResponse response) |
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throws IOException, ServletException { |
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response.setContentType("text/html; charset=gb2312"); |
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PrintWriter out = response.getWriter(); |
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out.println("<html>"); |
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out.println("<body>"); |
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String urlid = request.getParameter("id"); //获取url通过ajax传递的值 |
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HttpSession session = request.getSession(true); |
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if (urlid == "" || urlid == null) { |
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out.print("<form action=\""); |
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out.print("session\" "); |
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out.println("method=POST>"); |
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out.println("set session:<input type=text name=sessionvalue>"); |
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out.println("<input type=submit name=bbb value=tijiao>"); |
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out.println("</form>"); |
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if (request.getParameter("sessionvalue") != null && request.getParameter("sessionvalue") != "") { |
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session.setAttribute("sessionname", request.getParameter("sessionvalue")); |
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} |
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} else { |
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urlid = CodeUtils.decodeText(urlid); |
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session.setAttribute("sessionname", urlid); //将值赋值给sessionname这个session中 |
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out.println("<script language='javascript'>window.close();</script>"); |
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} |
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out.println("</body>"); |
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out.println("</html>"); |
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} |
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public void doPost(HttpServletRequest request, |
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HttpServletResponse response) |
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throws IOException, ServletException { |
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doGet(request, response); |
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} |
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} |