当我想编译生产我的IOS应用程序,我有这样的错误出现:'folly/Portability.h' file not found和echo 'error:this File .../main.jsbundle does not exist. This must be a bug with
我已经在网上搜索来解决这个问题,但我解决不了
这里是 react-native 的信息:
React Native Environment Info:
System:
OS: macOS 10.14.4
CPU: (4) x64 Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz
Memory: 38.35 MB / 8.00 GB
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 10.15.0 - /usr/local/bin/node
npm: 6.9.0 - /usr/local/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
SDKs:
iOS SDK:
Platforms: iOS 12.2, macOS 10.14, tvOS 12.2, watchOS 5.2
Android SDK:
API Levels: 21, …Run Code Online (Sandbox Code Playgroud) index()我尝试测试控制器的方法。在这个方法中,有一个模型。
class UserController extends Controller
{
public function index()
{
return User::all();
}
}
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在测试课上,我有以下内容。
class UserControllerTest extends TestCase
{
public function testIndex():void
{
$user = factory(User::class)->make();
$mock = Mockery::mock(User::class);
$mock->shouldReceive('all')->andReturn($user);
$this->app->instance('User', $mock);
$response = $this->json('GET', 'api/users');
dd($response->getContent()); // error : [2002] Connection refused
}
}
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当我运行测试时,与数据库的连接出现错误。这很奇怪,因为我模拟了该模型,这意味着我不需要建立与数据库的连接。我该如何解决这个错误?
错误
SQLSTATE[HY000] [2002] 连接被拒绝(SQL:select * from
userswhereusers.deleted_at为空)
我有 NSAttributedStringKey 和 UITextView 的问题
事实上,我正在尝试这样做:
这是理论上应该工作的代码
class ViewController: UIViewController,UITextViewDelegate {
@IBOutlet weak var txtView: UITextView!
override func viewDidLoad() {
super.viewDidLoad()
txtView.delegate = self;
let linkAttributes : [NSAttributedStringKey : Any] = [
.link: URL(string: "https://exemple.com")!,
.font:UIFont.boldSystemFont(ofSize: 18),
.foregroundColor: UIColor.blue] ;
let attributedString = NSMutableAttributedString(string: "Just
click here to do stuff...")
attributedString.setAttributes(linkAttributes, range:
NSMakeRange(5, 10))
txtView.attributedText = attributedString;
}}
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但此代码显示此
所以我试图通过添加两行代码来解决这个问题:
let linkAttributes : [NSAttributedStringKey : Any] = [
.link: URL(string: "https://exemple.com")!,
.font:UIFont.boldSystemFont(ofSize: 18),
.foregroundColor: UIColor.blue,
.strokeColor : UIColor.black,//new line
.strokeWidth …Run Code Online (Sandbox Code Playgroud)