package com.ebring.doc;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.XMLWriter;
import com.ebring.common.SimpleJDBCOperator;
public class CreateSubXML {
public void main(String[] args) {
XMLWriter writer = null;
try {
//获取项目当前绝对路径
File directory = new File("1");
String xdpath = directory.getAbsolutePath();
System.out.println("截取路径:"+xdpath.substring(0,2));
String path = xdpath.substring(0,2);
//查询数据库
String sql1 = "select id,subdistrict_name from SUBDISTRICT";
//链接数据库
SimpleJDBCOperator operator = new SimpleJDBCOperator();
List<Map<String, Object>> list = operator.GetList(sql1);
if (list != null && list.size() > 0) {
for (int j = 0; j < list.size(); j++) {
Map<String, Object> map = list.get(j);
String ID = map.get("ID") == null ? "" : map
.get("ID").toString();
String SUBDISTRICT_NAME = map.get("SUBDISTRICT_NAME") == null ? "" : map
.get("SUBDISTRICT_NAME").toString();
//企业1 拼接查询条件
String sql2 = "select e.subdistrict_id,count(e.subdistrict_id) from TABLE1 e,TABLE2 s where e.subdistrict_id=s.id and e.subdistrict_id='"+ID+"' and e.flag='2' group by e.subdistrict_id";
//企业2 拼接查询条件
String sql3 = "select e.subdistrict_id,count(e.subdistrict_id) from TABLE1 e,TABLE2 s where e.subdistrict_id=s.id and e.subdistrict_id='"+ID+"' and e.flag='1' group by e.subdistrict_id";
List<Map<String, Object>> list2 = operator.GetList(sql2);
List<Map<String, Object>> list3 = operator.GetList(sql3);
for (int i = 0; i < list2.size(); i++) {
Map<String, Object> map2 = list2.get(i);
String sum2 = map2.get("COUNT(E.SUBDISTRICT_ID)") == null ? "" : map2
.get("COUNT(E.SUBDISTRICT_ID)").toString();
for (int n = 0; n < list3.size(); n++) {
Map<String, Object> map3 = list3.get(n);
String sum3 = map3.get("COUNT(E.SUBDISTRICT_ID)") == null ? "" : map3
.get("COUNT(E.SUBDISTRICT_ID)").toString();
// 1.document构建器
Document doc = DocumentHelper.createDocument();
// 2.添加元素(根)
Element students = doc.addElement("chart");
// 一级 添加属性;
students.addAttribute("caption","Country Comparison");
students.addAttribute("shownames","1");
students.addAttribute("showvalues","0");
students.addAttribute("showBorder","1");
students.addAttribute("decimals","0");
students.addAttribute("numberPrefix","");
//二级属性
Element student1_2 = students.addElement("categories");
//三级属性
Element student1_3 = student1_2.addElement("category");
student1_3.addAttribute("label",SUBDISTRICT_NAME);
/
Element student2_4 = students.addElement("dataset");
student2_4.addAttribute("seriesName","药械企业");
student2_4.addAttribute("color","00C78C");
student2_4.addAttribute("showValues","0");
Element student2_5 = student2_4.addElement("set");
student2_5.addAttribute("value",sum3);
Element student1_4 = students.addElement("dataset");
student1_4.addAttribute("seriesName","餐饮企业");
student1_4.addAttribute("color","E3170D");
student1_4.addAttribute("showValues","0");
Element student1_5 = student1_4.addElement("set");
student1_5.addAttribute("value",sum2);
//设置输出格式
OutputFormat format=OutputFormat.createPrettyPrint();
format.setEncoding("gbk");
//D:\apache-tomcat-6.0.29\webapps\项目名称服务器URL
//D:\项目名称\WebRoot\ 本地URL
//服务器使用URL
// writer = new XMLWriter(new FileWriter(path+"/apache-tomcat-6.0.29/webapps/项目名称/XML文件/XXX.xml"),format);
//本地测试URL -- 输出路径
writer = new XMLWriter(new FileWriter("D:/项目名称/WebRoot/XML文件/XXX.xml"),format);
writer.write(doc);
System.out.println("生成XML成功!");
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
writer.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
java创建解析xml文件的工厂对象 怎么用java创建一个xml文件
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