Merge branch '添加测试' of sckj/mz-cloud into master

ruoyi-ui/src/views/system/demo/index.vue

@@ -103,9 +103,10 @@
 
           <div>
             <input type='file' id='v1' accept="video/*" />
+            <br/>
             <button id='btn'>确定选择</button>
+            <img id="iv"/>
             <video width="500" height="500" controls="controls" id='video'>
-              <source id='data' src="" type="video/mp4">
             </video>
           </div>
         </el-main>
@@ -1706,24 +1707,28 @@ export default {
 }
 
 
+setTimeout(()=>{
+  const btn = document.getElementById('btn');
+  console.log(btn);
+  btn.addEventListener('click',()=>{
+    const fileObj = document.getElementById('v1').files[0];
+
+    let url;
+    if (window.createObjcectURL != undefined) {
+      console.log("1")
+      url = window.createOjcectURL(fileObj);
+    } else if (window.URL != undefined) {
+      url = window.URL.createObjectURL(fileObj);
+      console.log("2")
+    } else if (window.webkitURL != undefined) {
+      console.log("3")
+      url = window.webkitURL.createObjectURL(fileObj);
+    }
+    console.log("视频url",url)
+      document.getElementById('video').src = url;
+  })
+},2000)
 
-const btn = document.getElementById('btn');
-console.log(btn);
-document.addEventListener('click',()=>{
-  var url = null;
-  const fileObj = document.getElementById('v1').files[0];
-  if (window.createObjcectURL != undefined) {
-    url = window.createOjcectURL(fileObj);
-  } else if (window.URL != undefined) {
-    url = window.URL.createObjectURL(fileObj);
-  } else if (window.webkitURL != undefined) {
-    url = window.webkitURL.createObjectURL(fileObj);
-  }
-
-  document.getElementById('data').src = url;
-  document.getElementById("video").load();
-  console.log(url);
-})
 </script>
 <style rel="stylesheet/scss" lang="scss">
 .el-input-number {