[new feature] add grid component (#3669)

src/dialog/README.md

@@ -86,7 +86,7 @@ If you need to render vue components within a dialog, you can use dialog compone
   title="Title"
   show-cancel-button
 >
-  <img src="https://img.yzcdn.cn/1.jpg">
+  <img src="https://img.yzcdn.cn/vant/apple-3.jpg">
 </van-dialog>
 ```
 

src/dialog/README.zh-CN.md

@@ -112,7 +112,7 @@ export default {
   title="标题"
   show-cancel-button
 >
-  <img src="https://img.yzcdn.cn/1.jpg">
+  <img src="https://img.yzcdn.cn/vant/apple-3.jpg">
 </van-dialog>
 ```
 

src/dialog/demo/index.vue

@@ -79,7 +79,7 @@ export default {
     return {
       show: false,
       currentRate: 0,
-      image: 'https://img.yzcdn.cn/public_files/2017/09/05/4e3ea0898b1c2c416eec8c11c5360833.jpg'
+      image: 'https://img.yzcdn.cn/vant/apple-3.jpg'
     };
   },
 

src/dialog/test/__snapshots__/demo.spec.js.snap

@@ -18,7 +18,7 @@ exports[`renders demo correctly 1`] = `
     </span></button>
     <div role="dialog" aria-labelledby="标题" class="van-dialog" style="display: none;" name="van-dialog-bounce">
       <div class="van-dialog__header">标题</div>
-      <div class="van-dialog__content"><img src="https://img.yzcdn.cn/public_files/2017/09/05/4e3ea0898b1c2c416eec8c11c5360833.jpg"></div>
+      <div class="van-dialog__content"><img src="https://img.yzcdn.cn/vant/apple-3.jpg"></div>
       <div class="van-hairline--top van-dialog__footer van-dialog__footer--buttons"><button class="van-button van-button--default van-button--large van-dialog__cancel"><span class="van-button__text">取消</span></button><button class="van-button van-button--default van-button--large van-dialog__confirm van-hairline--left"><span class="van-button__text">确认弹窗</span></button></div>
     </div>
   </div>