- public void test() {
- //字符串转list<String>
- String str = "测试1,测试2,测试3,测试4";
- //此处为了将字符串中的空格去除做了一下操作
- List<String> list= Arrays.asList(str .split(",")).stream().map(s -> (s.trim())).collect(Collectors.toList());
- //list<String>转字符串(以逗号隔开)
- System.out.println(String.join(",", list));
- }