Java遍历字符串数组的几种方法

1. for循环

for(int i = 0; i < fields[].length; i++){
}

2 for each循环

for(String x:fields){
}

3. JDK8 lamda

Arrays.asList(array).stream().forEach(x -> System.out.println(x));
//或
Arrays.asList(array).stream().forEach(System.out::println);