Operation could not be completed. (WebKitErrorDomain error 101.)

ios中加载网页，会报如标题所示的错误“Operation could not be completed. (WebKitErrorDomain error 101.)”。搜索了一下，发现是url的问题。url中不支持“|”，这也是为我之前好还比较好奇，为什么使用ios自带的safari输入网址时，发现找不到“|“ ios中加载网页，会报如标题所示的错误“Operation could not be com