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- Xiang·x·L 2015-10-16 03:19关注
后台查到kaitywdm 然后split(",")切割,遍历数组判断是01,02,03的然后将其改成香蕉,苹果,橘子,
public static void main(String[] args) {
List list = new ArrayList();
String str = "01,02,03,04,05";//kaitywdm
String[] split = str.split(",");
for (int i = 0; i < split.length; i++) {
String string = split[i];
if(string.equals("01")){
string="香蕉";
}
if(string.equals("02")){
string="苹果";
}
if(string.equals("03")){
string="橘子";
}
list.add(string);} System.out.println("str:"+str); System.out.println("newStr:"+list.toString().substring(1,list.toString().length()-1)); } 执行结果: str:01,02,03,04,05 newStr:香蕉, 苹果, 橘子, 04, 05
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