42 lines
1.6 KiB
Plaintext
42 lines
1.6 KiB
Plaintext
<%@ page language="java" contentType="text/html; charset=GB18030"
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pageEncoding="GB18030" import="java.sql.*"%>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<jsp:useBean id="reg" class="com.DB" scope="page" />
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<jsp:useBean id="times" class="com.Shijian" scope="page" />
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=GB18030">
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<title>Insert title here</title>
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</head>
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<body>
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<%
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try {
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String username=new String(request.getParameter("username").getBytes("ISO-8859-1"),"GB18030");
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String chepaihao=new String(request.getParameter("chepaihao").getBytes("ISO-8859-1"),"GB18030");
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String states=new String(request.getParameter("states").getBytes("ISO-8859-1"),"GB18030");
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String shuoming=new String(request.getParameter("shuoming").getBytes("ISO-8859-1"),"GB18030");
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Connection con=reg.getCon();
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String sqlt="select * from weigui where chepaihao='"+chepaihao+"'";
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ResultSet rs=reg.GetRs(sqlt);
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if(rs.next()){
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out.println("<script lanage='javascript'>alert('车牌号已被录入');javascript:history.go(-1);</script>");
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}
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else
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{
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// 添加信息的SQL语句
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String sql = "insert into weigui(username,chepaihao,states,shuoming) values('"+username+"','"+chepaihao+"','"+states+"','"+shuoming+"')";
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int row = reg.GetCount(sql);
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if(row > 0){
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out.println("<script>alert('违规添加成功！');window.location.href='weigui_mg.jsp';</script>");
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}
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con.close();}
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} catch (Exception e) {
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out.print("违规添加失败！");
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e.printStackTrace();
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}
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%>
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</body>
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</html> |