update switch demo

components/switch/__tests__/__snapshots__/demo.test.js.snap

@@ -2,7 +2,7 @@
 
 exports[`renders ./components/switch/demo/basic.md correctly 1`] = `
 <span
-  class="ant-switch"
+  class="ant-switch ant-switch-checked"
   tabindex="0"
 >
   <span
@@ -58,7 +58,7 @@ exports[`renders ./components/switch/demo/loading.md correctly 1`] = `
 exports[`renders ./components/switch/demo/size.md correctly 1`] = `
 <div>
   <span
-    class="ant-switch"
+    class="ant-switch ant-switch-checked"
     tabindex="0"
   >
     <span
@@ -67,7 +67,7 @@ exports[`renders ./components/switch/demo/size.md correctly 1`] = `
   </span>
   <br />
   <span
-    class="ant-switch-small ant-switch"
+    class="ant-switch-small ant-switch ant-switch-checked"
     tabindex="0"
   >
     <span
@@ -80,13 +80,13 @@ exports[`renders ./components/switch/demo/size.md correctly 1`] = `
 exports[`renders ./components/switch/demo/text.md correctly 1`] = `
 <div>
   <span
-    class="ant-switch"
+    class="ant-switch ant-switch-checked"
     tabindex="0"
   >
     <span
       class="ant-switch-inner"
     >
-      关
+      开
     </span>
   </span>
   <br />
@@ -102,14 +102,14 @@ exports[`renders ./components/switch/demo/text.md correctly 1`] = `
   </span>
   <br />
   <span
-    class="ant-switch"
+    class="ant-switch ant-switch-checked"
     tabindex="0"
   >
     <span
       class="ant-switch-inner"
     >
       <i
-        class="anticon anticon-cross"
+        class="anticon anticon-check"
       />
     </span>
   </span>

components/switch/demo/basic.md

@@ -21,7 +21,7 @@ function onChange(checked) {
 }
 
 ReactDOM.render(
-  <Switch defaultChecked={false} onChange={onChange} />,
+  <Switch defaultChecked onChange={onChange} />,
   mountNode
 );
 ````

components/switch/demo/size.md

@@ -18,9 +18,9 @@ import { Switch } from 'antd';
 
 ReactDOM.render(
   <div>
-    <Switch />
+    <Switch defaultChecked />
     <br />
-    <Switch size="small" />
+    <Switch size="small" defaultChecked />
   </div>
 , mountNode);
 ````

components/switch/demo/text.md

@@ -18,11 +18,11 @@ import { Switch, Icon } from 'antd';
 
 ReactDOM.render(
   <div>
-    <Switch checkedChildren="开" unCheckedChildren="关" />
+    <Switch checkedChildren="开" unCheckedChildren="关" defaultChecked />
     <br />
     <Switch checkedChildren="1" unCheckedChildren="0" />
     <br />
-    <Switch checkedChildren={<Icon type="check" />} unCheckedChildren={<Icon type="cross" />} />
+    <Switch checkedChildren={<Icon type="check" />} unCheckedChildren={<Icon type="cross" />} defaultChecked />
   </div>
 , mountNode);
 ````