添加Postman使用教程

PansonPanson · PansonPanson · commit e52c4fa2da69 · 2018-09-21T13:53:55.000+08:00
diff --git a/README.md b/README.md
@@ -510,9 +510,11 @@
 + [IntelliJ-IDEA-Tutorial](https://github.com/judasn/IntelliJ-IDEA-Tutorial)
 + [IntelliJ IDEA神器使用技巧](https://www.imooc.com/learn/924)
 
-## Swagger
+## Postman
 
++ [Postman系列教程](https://www.jellythink.com/archives/category/tool-tutorials/postman)
 
+## Swagger
 
 ## Git
 
@@ -535,7 +537,6 @@
 
 + [怎样用通俗的语言解释REST，以及RESTful？](https://www.zhihu.com/question/28557115)
 
-
 ## 杂
 
 + [美团技术团队：常见性能优化策略的总结](http://tech.meituan.com/performance_tunning.html)
