import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
public class CopyOfTest {
public static final String DRIVER = "oracle.jdbc.driver.OracleDriver";
public static final String URL = "jdbc:oracle:thin:@127.0.0.1:1521:orcl";
public static final String USERNAME = "XXX";
public static final String PASSWORD = "XXX";
static {
try {
Class.forName(DRIVER);
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
}
/**
* @param args
*/
public static void main(String[] args) {
if (download()) {
System.out.println("下载成功");
} else {
System.out.println("下载失败");
}
}
public static boolean download() {
Connection conn = getConnection();
Statement sta = null;
ResultSet rs = null;
try {
sta = conn.createStatement();
String sql = "Select name, blob from XXX where ID='BE4A50CF7F000001287BFF71B5AEDF85'";
rs = sta.executeQuery(sql);
String newStr = "";
while (rs.next()) {
oracle.sql.BLOB blob = null;
InputStream is = null;
blob = (oracle.sql.BLOB) rs.getBlob(2);
is = blob.getBinaryStream();
byte[] b = new byte[1024];
int len = is.read(b);
while (len != -1) {
newStr = newStr + new String(b, "UTF-8");
len = is.read(b);
}
is.close();
}
newStr=newStr.trim();//必须加去除空格操作,否则无法解析。
System.out.println(newStr);
String result="<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><Ciqresult><CusCiqNo>bbb</CusCiqNo><EntDealNo></EntDealNo><ClBlNo></ClBlNo><OperTime>aaa</OperTime><RspCodes>ccc</RspCodes><RspInfo>XXX</RspInfo></Ciqresult>";
System.out.println(result);
try {
Document doc = (Document) DocumentHelper.parseText(newStr);
Element books = doc.getRootElement();
System.out.println("根节点" + books.getName());
String id = books.elementText("CusCiqNo");// 指定获取那个元素
System.out.println(id);
String ProofBillBarCode = books.elementText("OperTime");// 指定获取那个元素
System.out.println(ProofBillBarCode);
List e_proofInfo = books.elements("RspCodes");// 指定获取那个元素
for (int i = 0; i < e_proofInfo.size(); i++) {//获取深层结构
Element n_proofInfo = (Element) e_proofInfo.get(i);
String eviId = n_proofInfo.attributeValue("RspInfo");
String proofInfo = n_proofInfo.getText();
System.out.println(eviId);
System.out.println(proofInfo);
}
} catch (Exception e) {
e.printStackTrace();
}
} catch (SQLException e) {
e.printStackTrace();
return false;
} catch (FileNotFoundException e) {
e.printStackTrace();
return false;
} catch (IOException e) {
e.printStackTrace();
return false;
} finally {
try {
rs.close();
sta.close();
conn.close();
} catch (SQLException e) {
e.printStackTrace();
return false;
}
}
return true;
}
/**
* 获得Connection
*/
public static Connection getConnection() {
Connection conn = null;
try {
conn = DriverManager.getConnection(URL, USERNAME, PASSWORD);
} catch (SQLException e) {
e.printStackTrace();
}
return conn;
}
}
import java.io.IOException;
import java.io.InputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
public class CopyOfTest {
public static final String DRIVER = "oracle.jdbc.driver.OracleDriver";
public static final String URL = "jdbc:oracle:thin:@127.0.0.1:1521:orcl";
public static final String USERNAME = "XXX";
public static final String PASSWORD = "XXX";
static {
try {
Class.forName(DRIVER);
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
}
/**
* @param args
*/
public static void main(String[] args) {
if (download()) {
System.out.println("下载成功");
} else {
System.out.println("下载失败");
}
}
public static boolean download() {
Connection conn = getConnection();
Statement sta = null;
ResultSet rs = null;
try {
sta = conn.createStatement();
String sql = "Select name, blob from XXX where ID='BE4A50CF7F000001287BFF71B5AEDF85'";
rs = sta.executeQuery(sql);
String newStr = "";
while (rs.next()) {
oracle.sql.BLOB blob = null;
InputStream is = null;
blob = (oracle.sql.BLOB) rs.getBlob(2);
is = blob.getBinaryStream();
byte[] b = new byte[1024];
int len = is.read(b);
while (len != -1) {
newStr = newStr + new String(b, "UTF-8");
len = is.read(b);
}
is.close();
}
newStr=newStr.trim();//必须加去除空格操作,否则无法解析。
System.out.println(newStr);
String result="<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><Ciqresult><CusCiqNo>bbb</CusCiqNo><EntDealNo></EntDealNo><ClBlNo></ClBlNo><OperTime>aaa</OperTime><RspCodes>ccc</RspCodes><RspInfo>XXX</RspInfo></Ciqresult>";
System.out.println(result);
try {
Document doc = (Document) DocumentHelper.parseText(newStr);
Element books = doc.getRootElement();
System.out.println("根节点" + books.getName());
String id = books.elementText("CusCiqNo");// 指定获取那个元素
System.out.println(id);
String ProofBillBarCode = books.elementText("OperTime");// 指定获取那个元素
System.out.println(ProofBillBarCode);
List e_proofInfo = books.elements("RspCodes");// 指定获取那个元素
for (int i = 0; i < e_proofInfo.size(); i++) {//获取深层结构
Element n_proofInfo = (Element) e_proofInfo.get(i);
String eviId = n_proofInfo.attributeValue("RspInfo");
String proofInfo = n_proofInfo.getText();
System.out.println(eviId);
System.out.println(proofInfo);
}
} catch (Exception e) {
e.printStackTrace();
}
} catch (SQLException e) {
e.printStackTrace();
return false;
} catch (FileNotFoundException e) {
e.printStackTrace();
return false;
} catch (IOException e) {
e.printStackTrace();
return false;
} finally {
try {
rs.close();
sta.close();
conn.close();
} catch (SQLException e) {
e.printStackTrace();
return false;
}
}
return true;
}
/**
* 获得Connection
*/
public static Connection getConnection() {
Connection conn = null;
try {
conn = DriverManager.getConnection(URL, USERNAME, PASSWORD);
} catch (SQLException e) {
e.printStackTrace();
}
return conn;
}
}