java堆栈的区别
in Java with 0 comment

java堆栈的区别

in Java with 0 comment

栈:一般存放基本数据类型和对象的引用(常量对象/字符串也可能在常量池中)
堆:一般存放new("对象") new的对象

`// demo
String s1 = "china";
String s2 = "china";
String s3 = "china";
String ss1 = new String("china");
String ss2 = new String("china");
String ss3 = new String("china");`

![请输入图片描述][1]

[1]: https://img-blog.csdnimg.cn/20190430110234892.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N4MTExMDE2Mg==,size_16,color_FFFFFF,t_70

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