dcloudio / dcloudio/uni-app

renderjs中方法在真机调试中不起作用

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#1,384 5 comments 0 reactions 1 assignee Claimed by @zhetengbiji View on GitHub
Dominant language
JavaScript
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Description

**问题描述**
renderjs中方法在真机调试中不起作用, 里面代码包含mouted都没有运行~

**复现步骤**
```vue




生成截图

import html2canvas from '../../../../utils/html2canvas.min.js';

console.log(222333);
export default {
mouted() {
console.log(333333333);
}
,
methods: {
toImage() {
console.log('toImage()~~~~~~~~~~~');

html2canvas(document.body).then(function(canvas) {
console.log(4444);
console.log(canvas.toDataURL('image/png'));
});
}
}
}

.container{
width: 100%;
height: 500rpx;
background-color: pink;
}

```

**预期结果**
1. 至少出现打印结果
2. 能够截图

**实际结果**
没有任何效果,也没有打印输出,只能看到页面

**系统信息:**
- 操作系统 Android 9.0
- HBuilderX版本 2.6.3.20200305-alpha

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