使用伪元素不显示
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- Consent after sale: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Standard Trading Components and Open Interfaces/Server interface/After-sales interface/Consent after sale
- After-sales updates: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Custom trading components and open interfaces/Server interface/After-sales interface/After-sales updates
- Create after-sales: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Custom trading components and open interfaces/Server interface/After-sales interface/Create after-sales
- Reject after-sales: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Standard Trading Components and Open Interfaces/Server interface/After-sales interface/Reject after-sales
- Get Orders After Sales Orders: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Custom trading components and open interfaces/Server interface/After-sales interface/Get after sales
content有没有设置，没有就不会显示
我在 PC 开发工具调试也看不见伪元素，但在手机调试正常
https://developers.weixin.qq.com/community/develop/doc/0004a86a0e89c0d733f66586a5b000?_at=1566445709788 这是社区里面的 你可以看一下,是这样的使用::before :: after如果不显示的话,可以先检查一下代码错误.或者贴个连接,可以帮你测试一下.