每次我构建控制台都显示此消息.
CodeSign /Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app(在目标:Desker中)cd/Users/admin/Desktop/AppStoreBuild/Project201 export CODESIGN_ALLOCATE =/Applications/Xcode.app/Contents /开发商/工具链/ XcodeDefault.xctoolchain在/ usr/bin中/ codesign_allocate
签名身份:" - "
/usr/bin/codesign --force --sign - --entitlements /Users/admin/Desktop/AppStoreBuild/Project201/build/Project.build/Debug-iphonesimulator/Project.build/Project.app.xcent --timestamp=none /Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app
/Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app:不允许使用资源分叉,Finder信息或类似碎片 命令CodeSign失败并返回非零退出代码
......有没有办法找出这种失败的原因.它显示签名身份:" - "当我尝试在模拟器中运行时.为什么我们需要在模拟器中签名身份.还有一件事是,如果我退出xcode并重新启动,它将在我更改代码时正确构建或添加方法将再次构建失败.
任何帮助将不胜感激
URLSession当应用程序处于后台时,数据任务块没有调用,并且它仍然处于dataTask请求状态.
当我打开应用程序时,块被调用.顺便说一句,我正在使用https请求.
这是我的代码:
let request = NSMutableURLRequest(url: URL(string: url as String)!,
cachePolicy: .reloadIgnoringCacheData,
timeoutInterval:20)
request.httpMethod = method as String
request.setValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
let session = URLSession.shared
let data = params.data(using: String.Encoding.utf8.rawValue)
request.httpBody = data
session.dataTask(with: request as URLRequest,completionHandler:
{(data, response, error) -> Void in
if error == nil
{
do {
let result = try JSONSerialization.jsonObject(with: data!, options:
JSONSerialization.ReadingOptions.mutableContainers)
print(result)
completionHandler(result as AnyObject?,nil)
}
catch let JSONError as NSError{
completionHandler(nil,JSONError.localizedDescription as NSString?)
}
}
else{ …i trying to convert string to Date which is properly working in 12hr date format. when i switch the device date format to 24, its always returning nil. Please check the below code
let formatter = DateFormatter()
formatter.dateFormat = "h:mm a"
let date = formatter.date(from: "6:00 am")