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wvp-GB28181-pro
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Merge pull request #833 from yeqingli-KO/wvp-28181-2.0-wjy 

创建回调函数时，不可带上括号，否则会在调用此语句时，立即执行一次回调函数
pull/836/head
648540858 2023-04-28 09:34:34 +08:00 committed by GitHub
parent 8a68bae0bb 8ef5e2618d
commit 813fd772d1
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 2 deletions
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7
web_src/src/components/dialog/recordDownload.vue
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@ -161,7 +161,7 @@ export default {
} }
setTimeout( ()=>{ setTimeout( ()=>{
if (!this.showDialog) return; if (!this.showDialog) return;
this.getProgressForFile(this.getProgressForFileTimer()) this.getProgressForFile(this.getProgressForFileTimer)
}, 1000) }, 1000)
}, },
getProgressForFile: function (callback){ getProgressForFile: function (callback){
@ -179,9 +179,12 @@ export default {
if (res.data.code === 0) { if (res.data.code === 0) {
if (res.data.data.length === 0){ if (res.data.data.length === 0){
this.percentage = 0 this.percentage = 0
// 往往在多次请求后（实验五分钟的视频是三次请求），才会返回数据，第一次请求通常是返回空数组
if (callback)callback()
return return
} }
this.percentage = parseFloat(res.data.data.percentage)*100 // res.data.data应是数组类型
this.percentage = parseFloat(res.data.data[0].percentage)*100
if (res.data.data[0].percentage === '1') { if (res.data.data[0].percentage === '1') {
this.getProgressForFileRun = false; this.getProgressForFileRun = false;
window.open(res.data.data[0].downloadFile) window.open(res.data.data[0].downloadFile)