如何从数组外部删除双引号？

var str = '["item1", "item2", "item3"]';
var result = str.replace(/"/g, '');
console.log(result); // [item1, item2, item3]

str = '["item1", "item2", "item3"]'
result = str[1:-1]
print(result) # item1, item2, item3

String str = "[\"item1\", \"item2\", \"item3\"]";
String result = str.replaceAll("\"", "");
System.out.println(result); // [item1, item2, item3]