Java逗号相连的字符串转为List

Java逗号相连的字符串转为List

String str = "a,b,c,d";

 //java.util的Arrays工具方法解决
        List<String> list = Arrays.asList(str.split(","));
 //字符数组处理
        String[] strings = str.split(",");
        List<String> temp = new ArrayList<>();
        for (String s : strings) {
            temp.add(s);
        }