docs: 更新 README 以及相关文档

Author: mathink12

README.md

@@ -1,14 +1,38 @@
-# json-tree
+# json-tree-pro
 
 JSON tree view for Vue.
 
+
+## Installation & Usage
+
+```bash
+npm i json-tree-pro
+```
+
+```js
+// main.js
+import Vue from 'vue'
+import JsonTree from 'json-tree-pro'
+import 'json-tree-pro/lib/JsonTree.css'
+
+Vue.component('JsonTree', JsonTree)
+```
+
+```vue
+<JsonTree :json-data="{ name: 'Tom', age: 7 }" />
+```
+
+
+## Demo & Docs
+
 |                         GitHub                        |                        Gitee                        |
 |-------------------------------------------------------|-----------------------------------------------------|
 | [Repository](https://github.com/mathink12/json-tree) | [Repository](https://gitee.com/mathink12/json-tree) |
 | [Demo & Docs](https://mathink12.github.io/json-tree/) | [Demo & Docs](http://mathink12.gitee.io/json-tree/) |
 
 ![demo](./docs/imgs/json-tree.gif)
 
+
 ## License
 
 [MIT](http://opensource.org/licenses/MIT)

docs/getting-started/README.md

@@ -1,15 +1,16 @@
 # Getting started
 
 1. 安装 Install
-
-  comming soon...
+  ```bash
+  npm i json-tree-pro
+  ```
 
 2. 使用 Usage
   ```js
   // main.js
   import Vue from 'vue'
-  import JsonTree from 'json-tree'
-  import 'json-tree/lib/JsonTree.css'
+  import JsonTree from 'json-tree-pro'
+  import 'json-tree-pro/lib/JsonTree.css'
 
   Vue.component('JsonTree', JsonTree)
   ```