jsp生成xml文件示例-JSP教程,Jsp/Servlet
2008-10-10 14:17
776 查看
<%@ page contenttype="text/html; charset=gb2312" %>
<%@ page language="java"%>
<%@ page info="database handler"%>
<%@ page import="java.io.*"%>
<%@ page import="java.lang.*"%>
<%@ page import="java.util.*"%>
<%@ page import="java.sql.*"%>
<%@ page import="javax.servlet.*"%>
<%@ page import="javax.servlet.http.*"%>
<html>
<head>
<meta content="text/html; charset=gb2312" http-equiv="content-type">
</head>
<body>
<%
int i=0;
string temp=null;
string parcode = request.getparameter("code");
string strsql;
try{
connection con;
statement stmt;
resultset rs;
class.forname("sun.jdbc.odbc.jdbcodbcdriver");
string url="jdbc:oracle:thin:@192.168.15.248:1521:ycdb";
con=drivermanager.getconnection(url,"webcfcquery","kill859");
//out.println("<center>jdbc连接oracle数据库</center><br><br>");
stmt=con.createstatement();
strsql = "select account_holder,description from account_holder ";
if(parcode!=null)
strsql += " where account_holder="+ parcode +"";
rs=stmt.executequery(strsql);
fileoutputstream fo=new fileoutputstream("/usr/local/tomcat/webapps/vehicles/treasurer_voucher.xml");
printstream so = new printstream(fo);
while(rs.next()){
string col1=rs.getstring(1);
string col2=rs.getstring(2);
try{
if(i==0){
so.println("<?xml version=/"1.0/" encoding=/"gb2312/" ?>");
so.println("<ufinterface roottag=/"voucher/" billtype=/"gl/" subtype=/"/" replace=/"y/" receiver=/"1051/" sender=/"1101/" isexchange=/"y/" filename=/"会计凭证.xml/">");
so.println("<voucher id=/"1234560102/">");
// 注意:这种写法在xml文件显示时会报错,不知道为什么? so.println("<custcode>"+col1+"</custcode>");
so.print("<custcode>");
if(col2==null) { //如果不判断对象col2是否为null值,那么在进行编码转换时可能会出现nullpointerexception异常
so.print(col2);
} else { //因为前面已经定义xml文件的编码显示方式是gb2312,所以在将字符串col2写入xml之前需转换成gb2312,这样在xml文件中汉字才能正常显示。
byte[] temp_col = col2.getbytes("gb2312");
col2 = new string(temp_col);
so.print(col2);
}
so.println("</custcode>");
}
}catch(exception e){
out.println(e.tostring());
}
i++;
}
so.println("</voucher>");
so.println("</ufinterface>");
so.close();
}catch(exception e){
out.println(e);
}
%>
</body>
</html>
文章整理:站长天空 网址:http://www.z6688.com/
<%@ page language="java"%>
<%@ page info="database handler"%>
<%@ page import="java.io.*"%>
<%@ page import="java.lang.*"%>
<%@ page import="java.util.*"%>
<%@ page import="java.sql.*"%>
<%@ page import="javax.servlet.*"%>
<%@ page import="javax.servlet.http.*"%>
<html>
<head>
<meta content="text/html; charset=gb2312" http-equiv="content-type">
</head>
<body>
<%
int i=0;
string temp=null;
string parcode = request.getparameter("code");
string strsql;
try{
connection con;
statement stmt;
resultset rs;
class.forname("sun.jdbc.odbc.jdbcodbcdriver");
string url="jdbc:oracle:thin:@192.168.15.248:1521:ycdb";
con=drivermanager.getconnection(url,"webcfcquery","kill859");
//out.println("<center>jdbc连接oracle数据库</center><br><br>");
stmt=con.createstatement();
strsql = "select account_holder,description from account_holder ";
if(parcode!=null)
strsql += " where account_holder="+ parcode +"";
rs=stmt.executequery(strsql);
fileoutputstream fo=new fileoutputstream("/usr/local/tomcat/webapps/vehicles/treasurer_voucher.xml");
printstream so = new printstream(fo);
while(rs.next()){
string col1=rs.getstring(1);
string col2=rs.getstring(2);
try{
if(i==0){
so.println("<?xml version=/"1.0/" encoding=/"gb2312/" ?>");
so.println("<ufinterface roottag=/"voucher/" billtype=/"gl/" subtype=/"/" replace=/"y/" receiver=/"1051/" sender=/"1101/" isexchange=/"y/" filename=/"会计凭证.xml/">");
so.println("<voucher id=/"1234560102/">");
// 注意:这种写法在xml文件显示时会报错,不知道为什么? so.println("<custcode>"+col1+"</custcode>");
so.print("<custcode>");
if(col2==null) { //如果不判断对象col2是否为null值,那么在进行编码转换时可能会出现nullpointerexception异常
so.print(col2);
} else { //因为前面已经定义xml文件的编码显示方式是gb2312,所以在将字符串col2写入xml之前需转换成gb2312,这样在xml文件中汉字才能正常显示。
byte[] temp_col = col2.getbytes("gb2312");
col2 = new string(temp_col);
so.print(col2);
}
so.println("</custcode>");
}
}catch(exception e){
out.println(e.tostring());
}
i++;
}
so.println("</voucher>");
so.println("</ufinterface>");
so.close();
}catch(exception e){
out.println(e);
}
%>
</body>
</html>
文章整理:站长天空 网址:http://www.z6688.com/
相关文章推荐
- jsp生成xml文件示例
- jsp生成xml文件示例
- jsp生成xml文件示例
- jsp生成xml文件示例
- Eclipse新建Servlet出错;生成UTF-8的编码的JSP;.xml文件大小设置,eclipse背景颜色设置
- jsp生成xml文件示例
- jsp读取大对象CLOB并生成xml文件示例
- jsp读取大对象CLOB并生成xml文件示例
- jsp生成xml文件示例
- jsp读取大对象CLOB并生成xml文件示例
- jsp生成xml文件示例
- Myeclipse修改jsp、xml、properties等文件的默认打开方式教程
- Ant编译生成war文件的build.xml文件示例
- JSP/Servlet-----1、Web应用和web.xml文件
- python将xml xsl文件生成html文件存储示例讲解
- Servlet,JSP 动态生成excel文件并提示下载的简单方法
- jsp+servlet和SSM分别是如何实现文件上传(示例)
- jsp动态生成xml文件
- MyEclipse动态Web工程创建Servlet文件不自动生成web.xml文件内容的原因
- Activiti基础教程--01(简介、代码生成Activiti的25张表、Activiti配置文件activiti.cfg.xml生成25张表、在Eclipse上安装Activiti插件)