replacestring.java

来自「sp最新短信API(综合网关)」· Java 代码 · 共 27 行

package com.wayout.wayoutsp.publics;

/**
 * <p>Title: 公司运营项目</p>
 * <p>Description: 实现短信SP之功能.短信互动系统</p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: wayout</p>
 * @author wayout Software
 * @version 1.01
 */

public final class ReplaceString{
public static java.lang.String replace(java.lang.String strSource,java.lang.String strFrom,java.lang.String strTo){
java.lang.String strDest = "";
int intFromLen = strFrom.length();
int intPos;

while((intPos=strSource.indexOf(strFrom))!=-1){
strDest = strDest + strSource.substring(0,intPos);
strDest = strDest + strTo;
strSource = strSource.substring(intPos+intFromLen);
}
strDest = strDest + strSource;

return strDest;
}
}