添加使用说明

README.md

 
 # react-native-syan-image-picker
 
-## Getting started
+## 功能介绍
 
-`$ npm install react-native-syan-image-picker --save`
+ 多图片选择器
+
+ Android 基于 [PictureSelector 2.0](https://github.com/LuckSiege/PictureSelector)
+
+ iOS 基于 [TZImagePickerController 1.9.0](https://github.com/banchichen/TZImagePickerController)
 
-### Mostly automatic installation
+
+## 安装使用
+
+`$ npm install react-native-syan-image-picker --save`
 
 `$ react-native link react-native-syan-image-picker`
 
-### Manual installation
+### iOS
+
+- TARGETS -> Build Phases -> Link Binary -> Copy Bundle Resources
+点击"+"按钮，在弹出的窗口中点击“Add Other”按钮，选择
+    ```
+    node_modules/react-native-syan-image-picker/ios/TZImagePickerController/TZImagePickerController.bundle
+    ```
+
+- 项目目录->Info.plist->增加3项
+    ```
+    "Privacy - Camera Usage Description
+    "Privacy - Location When In Use Usage Description"
+    "Privacy - Photo Library Usage Description"
+    ```
+
+### Android
+
+- android 下build.gradle文件添加
+    ```
+     allprojects {
+         repositories {
+             mavenLocal()
+             jcenter()
+             maven { url "https://jitpack.io" }
+             maven {
+                 // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
+                 url "$rootDir/../node_modules/react-native/android"
+             }
+         }
+     }
+    ```
 
 
+## link失败手动添加
 #### iOS
 
 1. In XCode, in the project navigator, right click `Libraries` ➜ `Add Files to [your project's name]`
@@ -19,6 +57,8 @@
 3. In XCode, in the project navigator, select your project. Add `libRNSyanImagePicker.a` to your project's `Build Phases` ➜ `Link Binary With Libraries`
 4. Run your project (`Cmd+R`)<
 
+
+
 #### Android
 
 1. Open up `android/app/src/main/java/[...]/MainActivity.java`
@@ -34,20 +74,4 @@
       compile project(':react-native-syan-image-picker')
   	```
 
-#### Windows
-[Read it! :D](https://github.com/ReactWindows/react-native)
-
-1. In Visual Studio add the `RNSyanImagePicker.sln` in `node_modules/react-native-syan-image-picker/windows/RNSyanImagePicker.sln` folder to their solution, reference from their app.
-2. Open up your `MainPage.cs` app
-  - Add `using Com.Reactlibrary.RNSyanImagePicker;` to the usings at the top of the file
-  - Add `new RNSyanImagePickerPackage()` to the `List<IReactPackage>` returned by the `Packages` method
-
-
-## Usage
-```javascript
-import RNSyanImagePicker from 'react-native-syan-image-picker';
-
-// TODO: What to do with the module?
-RNSyanImagePicker;
-```
   
\ No newline at end of file