如果在我们的日志文件中发现了一条新的错误消息并想知道这个.well_known-folder 代表什么。
哪个应用程序客户端需要访问这样的文件夹，哪个应用程序会在其中创建文件？
以下是我的域之一的 PHP 错误日志的一些条目。（我删除了日期、IP 和目标域）。
0000/00/00 00:00:00 [error] 851#0: *88611 access forbidden by rule, client: xxx.xxx.xxx.xxx, server: example.com, request: "GET /.well-known/apple-app-site-association HTTP/1.1", host: "exampleA.com"
0000/00/00 00:00:00 [error] 850#0: *89749 access forbidden by rule, client: xxx.xxx.xxx.xxx, server: example.com, request: "GET /.well-known/assetlinks.json HTTP/1.1", host: "exampleA.com"
0000/00/00 00:00:00 [error] 850#0: *89767 access forbidden by rule, client: xxx.xxx.xxx.xxx, server: example.com, request: "GET /.well-known/assetlinks.json HTTP/1.1", host: "exampleB.com"
0000/00/00 00:00:00 [error] 853#0: *90120 access forbidden by …