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public class StringPoolExperiment { public static void main(String[] args) { String s1 = "Jiyik"; String s2 = "Jiyik"; String s3 = new String("Jiyik"); String s4 = new String("Jiyik").intern(); System.out.println(s1 == s2); // true System.out.println(s1 == s3); // false System.out.println(s1 == s4); // true } }
运行结果 :
正在执行...
