dcloudio / dcloudio/uni-app

export default之前做函数处理,报错

Open
#2,584 8 comments 0 reactions 1 assignee Claimed by @zhetengbiji View on GitHub
doubleCheck
Dominant language
JavaScript
Stars
41.6k
Forks
3.7k
Avg merge
7h 6m
Merged PRs (30d)
6

Description

**问题描述**
在页面.vue文件,export default之前;对options处理,会导致编译错误,且页面渲染空白;

**复现步骤**
[复现问题的步骤]
在任意一个.vue文件的export default之前加入以下代码:

[或者可以直接贴源代码]
![image](https://user-images.githubusercontent.com/15794229/114176670-1607e300-996e-11eb-8a74-96e889f66b08.png)
![image](https://user-images.githubusercontent.com/15794229/114176733-26b85900-996e-11eb-90b0-815862823aaf.png)

**预期结果**
正常,不报错;

**实际结果**
![image](https://user-images.githubusercontent.com/15794229/114176733-26b85900-996e-11eb-90b0-815862823aaf.png)
![image](https://user-images.githubusercontent.com/15794229/114176872-510a1680-996e-11eb-9b7d-6ccc21da739b.png)

**系统信息:**
- 发行平台: 微信小程序
- 操作系统 mac
- uni-app版本 "@dcloudio/uni-mp-weixin": "^2.0.0-31420210305001",

**补充信息**
[可选]
为啥要这么处理呢?实际上我需要用拦截器(函数)对vue组件的options进行重新构建;但是因为项目原因无法使用mixins来实现,所以想到用函数对options处理;

Contributor guide

Open the contributing guide

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.