Merge pull request #21 from jpush/dev

update readme

Author: hyhSuper

README.md

@@ -80,13 +80,16 @@ const initParams = {
 参考：[App.js](https://github.com/jpush/jverification-react-native/tree/master/example/App.js)
 
 ## 4. API
++ API详细说明：[API详细说明.md](https://github.com/jpush/jverification-react-native/blob/master/API%E8%AF%A6%E7%BB%86%E8%AF%B4%E6%98%8E.md) 
 
-详见：[index.js](https://github.com/jpush/jverification-react-native/tree/master/index.js)
++ 授权页面元素配置说明：[认证SDK授权页面元素配置API说明.md](https://github.com/jpush/jverification-react-native/blob/master/%E8%AE%A4%E8%AF%81SDK%E6%8E%88%E6%9D%83%E9%A1%B5%E9%9D%A2%E5%85%83%E7%B4%A0%E9%85%8D%E7%BD%AEAPI%E8%AF%B4%E6%98%8E.md)
+
++ 示例详见：[index.js](https://github.com/jpush/jverification-react-native/tree/master/index.js)
 
 ## 5.  其他
 
 * 集成前务必将example工程跑通
 * JVerification2.2.0属于重构版本，如有紧急需求请前往[极光社区](https://community.jiguang.cn/c/question)
 * 上报问题还麻烦先调用JVerification.setLoggerEnable( true)，拿到debug日志
 
- 
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