1.array转list
String
[] array
= {"string1","string2","string3"};
List
<String> list
= Arrays
.asList(array
);
for(String s
:list
){
System
.out
.println(s
);
}
2.list转array
List
<String> list2
= new ArrayList<>();
list2
.add("t1");
list2
.add("t2");
list2
.add("t3");
String
[] strings
= list2
.toArray(new String[list2
.size()]);
for (String v
:strings
) {
System
.out
.println(v
);
}
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