【转】HashMap

一、HashMap源码 https://blog.csdn.net/weixin_44324174/article/details/105645452  、 https://blog.csdn.net/wsdfym/article/details/109232470

二、HashMap面试题 https://blog.csdn.net/weixin_39835147/article/details/111249240 、https://blog.csdn.net/weixin_42373997/article/details/112085344?utm_medium=distribute.pc_relevant.none-task-blog-baidujs_baidulandingword-0&spm=1001.2101.3001.4242 连续问题

三、HashMap

1、JDK1.8 版本， 数组 + 链表 或 红黑树。1.7 数组 + 链表。

2、插入原理

 转载：https://blog.csdn.net/weixin_42373997/article/details/112085344?utm_medium=distribute.pc_relevant.none-task-blog-baidujs_baidulandingword-0&spm=1001.2101.3001.4242