/**
*
*/
package com.jdgroup.utilwork.util;
import org.jawin.DispatchPtr;
import org.jawin.win32.Ole32;
/**
* @author Guo Long
*
* Oct 16, 2008
*/
public class ComUtil {
public ComUtil() {
}
public static String getXmlFromComByTcp(String _xml) throws Exception {
String rXml = "";
DispatchPtr objCom = null;
try {
Ole32.CoInitialize();
objCom = new DispatchPtr("KACom.KACom.1");
if (null == objCom)
return "";
rXml = (String) objCom.invoke("TCPSend", ConstantKey.IP,
new Integer(7600), _xml);
if(null!=rXml){
System.out.println("接收xml字符串：" + rXml);
// 去掉xml文件头，再加带gbk的头，解决中文问题
int p = rXml.indexOf("?>");
rXml = rXml.substring(p + 2);
rXml = "<?xml version=\"1.0\" encoding=\"gbk\" ?>" + rXml;
}else{
System.out.println("COM组件没有返回数据!rXml: " + rXml);
}
} catch (Exception error) {
error.printStackTrace();
} finally {
if (objCom != null)
objCom.close();
Ole32.CoUninitialize();
}
return rXml;
}
/*
* 获得加密码后的密码ecyPwd
*/
public static String getEncodePasswordFromComByTcp(String strPassword)
throws Exception {
String ecyPwd = "";
DispatchPtr objCom = null;
try {
Ole32.CoInitialize();
objCom = new DispatchPtr("KACom.KACom.1");
if (null == objCom)
return "";
ecyPwd = (String) objCom.invoke("EncodePassword", strPassword);
} catch (Exception error) {
error.printStackTrace();
} finally {
if (objCom != null)
objCom.close();
Ole32.CoUninitialize();
}
return ecyPwd;
}
}
