遍历分割后的数组
//去掉所有空格,以逗号截取字符串成数组
List<String> phoneNoList=new ArrayList<String>();
String[] phoneNos = phonesGroupVO.getPhoneNos().replace(" ", "").split(",");
//以多个符号来截取字符串,比如分号和逗号:
String[] phoneNos = phonesGroupVO.getPhoneNos().replace(" ", "").split(",|;");
//或
String[] phoneNos = phonesGroupVO.getPhoneNos().replace(" ", "").split("[,;]");
//1.用增强的for循环遍历 for(String str:phoneNos){ if(!phoneNoList.contains(str)){ phoneNoList.add(str); }
}
//2.用for循环遍历 for(int i=0;i<phoneNos.length;i++){
if(!phoneNoList.contains(phoneNos[i])){
phoneNoList.add(phoneNos[i]);
}
}
另:分割字符串的时候,如果遇到按英文句号(即.)来分割的,那需要加双斜杠来转义,例如:
String[] fileNamea = oriFileName.split("\\.");