比如 String a = "1,2,3,4,5,6,7,8,9"
我要移除某个值,比如是5,那移除后的字符串应该是"1,2,3,4,6,7,8,9"
移除的值是动态的,请问该怎么做......请个位高手帮忙1
谢谢个位,我自己已经解决了
String informationid = "";
String arr[]= memberService.getMemberByMembernick(member.getMembernick()).getInformation().split(",");
for(int i = 0;i<arr.length;i++){
if(!(arr[i].equals(messageid.toString()))){
informationid+=arr[i]+",";
}
}
System.out.println(informationid.substring(0,informationid.length()-1));