issue: docs

README.md

@@ -1,13 +1,81 @@
 # react-digital
 > React digital
 
-
 ## properties:
 ```javascript
-AUTO_PROPERTIES
+
+  static propTypes = {
+    className: PropTypes.string,
+    value: PropTypes.any,
+  };
+
+  static defaultProps = {
+    value: ':'
+  };
+
+```
+
+## install && import:
+```bash
+npm install --save afeiship/react-digital --registry=https://registry.npm.taobao.org
+```
+
+```js
+import ReactDigital from 'react-digital';
+```
+
+```scss
+// customize your styles:
+$react-digital-options:(
+);
+
+@import 'node_modules/react-digital/dist/style.scss';
 ```
 
+
 ## usage:
 ```jsx
-AUTO_USAGE
+
+// install: npm install afeiship/react-digital --save
+// import : import ReactDigital from 'react-digital'
+
+class App extends React.Component{
+  state = {
+  };
+
+  constructor(props){
+    super(props);
+    window.demo = this;
+    window.refs = this.refs;
+    window.rc = this.refs.rc;
+  }
+
+  render(){
+    return (
+      <div className="hello-react-digital">
+        <ReactDigital value={2} />
+        <ReactDigital value={0} />
+        <ReactDigital value={1} />
+        <ReactDigital value={7} />
+        <ReactDigital value={'-'} />
+        <ReactDigital value={1} />
+        <ReactDigital value={2} />
+        <ReactDigital value={'-'} />
+        <ReactDigital value={0} />
+        <ReactDigital value={7} />
+        <div className="mr5_" style={{ fontSize: 10, marginTop: 20}}>
+          <ReactDigital className="dib" value={0} />
+          <ReactDigital className="dib" value={0} />
+          <ReactDigital className="dib" value={':'} />
+          <ReactDigital className="dib" value={1} />
+          <ReactDigital className="dib" value={6} />
+          <ReactDigital className="dib" value={':'} />
+          <ReactDigital className="dib" value={0} />
+          <ReactDigital className="dib" value={0} />
+        </div>
+      </div>
+    );
+  }
+}
+
 ```