您可以使用以下代码段
String str ="abc,cde,def,fgh";String kept = str.substring( 0, str.indexOf(","));String remainder = str.substring(str.indexOf(",")+1, str.length());
您可以使用以下代码段
String str ="abc,cde,def,fgh";String kept = str.substring( 0, str.indexOf(","));String remainder = str.substring(str.indexOf(",")+1, str.length());