JAN*_*JAN 0 java string new-operator
考虑一下代码:
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();
}
}
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String s1 = new String("one");和之间有什么区别String s2 = "one";?
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.
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