New String vs String s=“something”，有什么区别？[副本]

Question

请考虑代码：

public class Strings {

    public static void createStr()
    {
        String s1 = new String("one");
        String s2 = "one";

        System.out.println(s1);
        System.out.println(s2);
    }

    public static void main(String args[])
    {
        createStr();
    }

}

字符串s1=新字符串（“一”）；和字符串s2=“一”；有什么区别？

Answer 1

  String s1 = new String("one"); // will be created on the heap and not interned unless .intern() is called explicityly. 
  String s2 = "one";  // will be created in the String pool and interned automatically by the compiler.