Update README.md

Author: Snailclimb

README.md

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 ![](http://my-blog-to-use.oss-cn-beijing.aliyuncs.com/18-7-3/62956005.jpg)
 
 **欢迎关注我的微信公众号:"Java面试通关手册"（一个有温度的微信公众号，期待与你共同进步.坚持原创，分享美文，分享各种Java学习资源）：**
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 ![](http://my-blog-to-use.oss-cn-beijing.aliyuncs.com/18-8-7/27649673.jpg)