问题描述
网站内链接(例如):
- https://steamcommunity.com/market/listings/730/Horizon%20Case
- https://steamcommunity.com/market/listings/730/Chroma%203%20Case
- 等
我得到:
- https://steamcommunity.com/market/listings/730/Horizon%20Case(很好)
- https://steamcommunity.com/market/listings/730/Chroma%20Case(错误)
我的代码:
if let test = cxticsByUuid[cxtic.uuid] {
debugPrint("Duplicate cxtic retrieved. Bailing out of peripheral's diddiscovercharacteristicsFor...")
} else {
//variable test is nil
}
我做错了什么?
解决方法
发生这种情况是因为最初此信息不在页面代码中。它在过程中加载。如果您使用 人偶 库,则可以轻松提取此信息。