我有一个基本的JAXRS服务,我可以轻松地公开,但一次我希望使用依赖注入API,我怀疑Google Guice将是最好的之一.考虑到这一点,我试图整合它,但文档有点沉重,我不得不四处寻找尝试找到合适的组合
但是目前我从Google Guice那里得到错误,他们会根据我是否使用@InjectParam注释而改变.
如果我用@InjectParam注释,那么我得到
Mar 29, 2013 9:52:04 PM com.sun.jersey.spi.inject.Errors processErrorMessages
SEVERE: The following errors and warnings have been detected with resource and/or provider classes:
SEVERE: The class com.hillingar.server.dao.interfaces.UserDao is an interface and cannot be instantiated.
SEVERE: Missing dependency for constructor public com.hillingar.server.SessionUtility(com.hillingar.server.dao.interfaces.UserDao) at parameter index 0
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如果我没有注释,那么我得到
Mar 29, 2013 9:54:59 PM com.sun.jersey.spi.inject.Errors processErrorMessages
SEVERE: The following errors and warnings have been detected with resource and/or provider classes:
SEVERE: Missing …Run Code Online (Sandbox Code Playgroud) 我有一些模型不仅包含基本数据属性,但它们可能有一个或两个属性来保存另一个模型对象.
这没关系,但现在我想打电话
myRootModel.toJSON()
而且我注意到它并没有在我试图调用toJSON()的模型中的其他模型上调用.toJSON.
是否有办法覆盖骨干模型.toJSON以递归方式遍历所有字段,无论它们是基本属性,子模型还是集合?如果没有,我可以在每个模型/集合中覆盖toJSON吗?
我知道骨干关系,但我不想走这条路 - 我没有使用fetch/save,而是我们的API返回我在模型解析函数中调整的响应,只需调用新的MyRootModel(数据, {解析:真}).
在过去的几周里,我们在Android上遇到了许多失败的应用程序内购买失败(iOS一直很好).
我们使用Xamarin.InAppBilling组件(版本2.2.0)已经绝对好几个月,但最近我们可以看到我们正在调用行(A)但是通常的IAP回调没有被调用,这意味着......
Google未收到购买请求 - 我们可以对此进行排除,他们会收取费用.
谷歌没有回复 - 我们最可能的情况
Xamarin.InAppBilling中的一个错误 - 不太可能,因为它一直在工作.
我们没有正确注册回调 - 不太可能,因为我们已经记录了每个回调的第一行...
_serviceConnection.BillingHandler.OnUserCanceled += BillingHandler_OnProductCanceled;
_serviceConnection.BillingHandler.OnProductPurchased += BillingHandler_OnProductPurchased;
_serviceConnection.BillingHandler.OnGetProductsError += BillingHandler_OnGetProductsError;
_serviceConnection.BillingHandler.OnPurchaseConsumed += BillingHandler_OnPurchaseConsumed;
_serviceConnection.BillingHandler.OnPurchaseConsumedError += BillingHandler_OnPurchaseConsumedError;
_serviceConnection.BillingHandler.OnProductPurchasedError += BillingHandler_OnProductPurchasedError;
_serviceConnection.BillingHandler.OnPurchaseFailedValidation += BillingHandler_OnPurchaseFailedValidation;
_serviceConnection.BillingHandler.OnInvalidOwnedItemsBundleReturned += BillingHandler_OnInvalidOwnedItemsBundleReturned;
Run Code Online (Sandbox Code Playgroud)这是调用购买代码的摘录......
Device.BeginInvokeOnMainThread (async () => {
var products = await _serviceConnection.BillingHandler.QueryInventoryAsync (new List<String> { consumableSku }, ItemType.Product);
if (products != null && products.Count == 1) {
var product = products [0];
logger.Log ("FeatureService purchaseConsumableFromGooglePlay product:"+product.ToString()+ " payload:" + this.developerPayload);
// (A)
_serviceConnection.BillingHandler.BuyProduct …Run Code Online (Sandbox Code Playgroud) android in-app-purchase xamarin.android xamarin google-play-services
我们一直在与我们的数据提供者之一讨论来自我们的 HTTP 请求的某些请求由于“连接重置”异常而间歇性失败的问题,但我们也看到了“目标服务器无法响应”异常。
许多 Stack Overflow 帖子都指出了一些潜在的解决方案,即
我希望这个问题能帮助我找到根本原因。
语境
它是托管在 AWS Elastic Beanstalk 中的 Java Web 应用程序,具有基于负载的 2..4 个服务器。Java WAR 文件使用 HttpClient 4.5.12 进行通信。在过去的几个月里,我们看到
45 x 连接重置(只有 3 个超时超过 30 秒,其他在 20 毫秒内失败)
考虑到这一点,我们对该供应商执行了 10,000 个请求,因此错误率并不高,但非常不方便,因为我们的客户为随后失败的服务付费。
目前,我们正试图专注于消除“连接重置”场景,并建议我们尝试以下方法:
1)重启我们的应用服务器(一个绝望的以防万一的场景)
2) 更改 DNS 服务器以使用 Google 8.8.8.8 & 8.8.4.4(因此我们的请求采用不同的路径)
3) 为每个服务器分配一个静态 IP(这样它们就可以使我们无需通过他们的 CloudFront 分配即可进行通信)
我们将通过这些建议,但同时我想了解我们的 HttpClient 实现可能不太正确的地方。
典型用法
用户请求 --> 我们的服务器(JAX-RS 请求) --> HttpClient 到第 3 方 --> 收到响应,例如 JSON/XML --> …
java httpclient apache-commons-httpclient apache-httpclient-4.x
在 Mac (Big Sur) 上,当我单击文档中的 Netbeans 12 图标时,它会短暂反弹,然后无法启动 Netbeans。
我试图提交到沙箱(和实时)verifyReceipt 端点,但我总是从 Apple 收到以下 JSON 响应......
{"status":21002, "exception":"java.lang.IllegalArgumentException"}
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这是邮递员截图
我正在发布数据并设置标题(应用程序/json)
{"receipt-data":"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"}
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这是通过 TestFlight 内部测试部署从在 iOS 设备上运行的应用程序执行的。
我有点不确定 Base64 字符串是否格式不正确或其他东西 - 它确实有一些空格,但我现在删除了那些(因为我看到报告说它有帮助)。
这是我在移动应用程序中为捕获 base 64 编码所做的工作,请注意这是 Xamarin 代码(C#),但它非常接近地映射到您在 Objective-c / swift 中所做的......
String purchaseToken = null;
NSUrl receiptUrl = NSBundle.MainBundle.AppStoreReceiptUrl;
NSData receipt = null;
if (receiptUrl != null) {
receipt = NSData.FromUrl (receiptUrl);
}
if (receipt == null) {
// No local receipt -- handle the error
// https://forums.xamarin.com/discussion/25304/how-do-i-exit-with-reason
Environment.Exit (173);
} else {
// http://stackoverflow.com/questions/37505020/example-of-parsing-a-receipt-for-an-in-app-purchase-using-ios-xamarin
NSDictionary requestContents = NSDictionary.FromObjectAndKey ((NSString)receipt.GetBase64EncodedString …Run Code Online (Sandbox Code Playgroud) 我最初动态地将MPVolumeView添加到页面中......
#import "MediaPlayer/MPVolumeView.h"
.
.
-(IBAction) handleVolumeButtonClicked:(id) sender {
if (volumeView == nil) {
volumeView = [[MPVolumeView alloc] initWithFrame:CGRectMake(25, 378, 270, 30)];
[self.view addSubview:volumeView];
[volumeView release];
} else {
[volumeView removeFromSuperview];
volumeView = nil;
}
}
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但出于某种原因,我开始收到动态添加卷组件时应用程序崩溃的报告.
为了解决这个问题,我决定尝试通过XCode设计器将组件添加到视图中,但后来我意识到我不知道如何做到这一点!
我先将"对象"从模板拖到对象调色板中,但后来发现我无法将其添加到视图中.所以我废弃了这个想法,然后将'View'对象直接拖到.xib视图上.
添加组件后,我尝试将"自定义类"更改为"MPVolumeView",但视图只渲染了一个空矩形.在模拟器中运行代码无法呈现任何内容.
有没有人知道我缺少哪些步骤将类添加到调色板中不存在的视图中?
我收到了AWS发来的电子邮件
我们有关于您的帐户的重要新闻(AWS账户ID:XXXXX).EC2已检测到eu-west-1区域中托管Amazon EC2实例(实例ID:i-XXXX)的底层硬件的性能下降.由于这种降级,您的实例可能已无法访问.在2017-05-25 10:00 UTC之后,您的实例(具有EBS卷作为根设备)将被停止.
我实际上正在使用带有弹性IP地址的负载均衡器的Elastic Beanstalk,这是当前唯一运行的实例(手动关联).另外,我有一个反向DNS用于电子邮件目的.
电子邮件继续说下面......
您仍然可以访问该实例.我们建议您通过创建实例的AMI来替换实例,并从AMI启动新实例.有关详细信息,请参阅EC2用户指南中的Amazon Machine Images(http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AMIs.html).如果在停止EBS支持的实例时遇到困难,请参阅实例常见问题解答(http://aws.amazon.com/instance-help/#ebs-stuck-stopping).
那么如何让Elastic Beanstalk重新配置到新硬件?
一些选择似乎是......
重建环境
保存配置 - >终止 - >加载配置
克隆环境 - >手动更改DNS - >终止旧环境
'终止'环境 - >'恢复终止环境'?
我不确定哪种变体会恢复环境,特别是如果我没有丢失为电子邮件(SNS?)配置完成的主机名/反向DNS内容,那将是理想的.
如果我保留所有这些(我不关心EC2实例或数据 - 将数据保存在所有这些外部的MongoDb中)会很好...
我们将不胜感激! - 令人遗憾的是,他们的电子邮件/文档只讨论了EC2而不是beanstalk配置.
reverse-dns amazon-ec2 amazon-web-services amazon-elastic-beanstalk
使用Eclipse时,我在尝试使用JAX-RS和JAXB部署相当基本的Web应用程序时遇到错误.它在本地运行正常,但在远程服务器上尝试时,我得到如下所示的消息...
"部署到Google"遇到问题/此应用程序不存在

下面显示了我的appengine-web.xml

XML文件说明我在xml中使用与项目属性中指定的名称相同的名称...

输出窗口显示......
------------ Deploying frontend ------------
Preparing to deploy:
Created staging directory at: '/var/folders/n8/6by626014jbfc0dwmxnb0ly00000gn/T/appcfg2754901216637807129.tmp'
Scanning for jsp files.
Scanning files on local disk.
Initiating update.
com.google.appengine.tools.admin.HttpIoException: Error posting to URL: https://appengine.google.com/api/appversion/create?app_id=hillingarincident&version=0&
404 Not Found
This application does not exist (app_id=u'hillingarincident').
Debugging information may be found in /private/var/folders/n8/6by626014jbfc0dwmxnb0ly00000gn/T/appengine-deploy447984481661870877.log
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引用的调试日志显示......
Unable to update:
com.google.appengine.tools.admin.HttpIoException: Error posting to URL: https://appengine.google.com/api/appversion/create?app_id=hillingarincident&version=0&
404 Not Found
This application does not exist (app_id=u'hillingarincident').
at com.google.appengine.tools.admin.AbstractServerConnection.send1(AbstractServerConnection.java:293)
at com.google.appengine.tools.admin.AbstractServerConnection.send(AbstractServerConnection.java:253)
at com.google.appengine.tools.admin.AbstractServerConnection.post(AbstractServerConnection.java:232)
at com.google.appengine.tools.admin.AppVersionUpload.send(AppVersionUpload.java:644)
at com.google.appengine.tools.admin.AppVersionUpload.beginTransaction(AppVersionUpload.java:449)
at …Run Code Online (Sandbox Code Playgroud) 我最近更改了我的项目以使用 .NET core 2,我目前正在重新测试 WPF、Android 和 iOS。
不幸的是,我也一直在升级我的 Nugets 以使 UWP 项目正常工作,今天早上 Xcode 也更新到版本 12.0 (12A7209),然后是 Visual Studio for Mac,所以我还不太确定应该归咎于什么。
我确实遇到了 App Center 不想从 3.4.1 升级到 3.4.2 的问题,所以我求助于清除我的 Nuget 缓存并手动编辑项目解决方案,现在它们都指向 3.4.2(最新的截至 23 2020 年 9 月)。
以下错误似乎是根本原因,但我不明白我需要做什么来解决它?
NSInvalidArgumentException Reason: +[MSAnalytics sharedInstance]: unrecognized selector sent to class 0x1eb4f2678
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崩溃日志...
2020-09-23 13:16:16.816 MYAPP
.iOS[3555:1395741] +[MSAnalytics sharedInstance]: unrecognized selector sent to class 0x1eb4f2678
2020-09-23 13:16:19.770 MYAPP
.iOS[3555:1395741] [AppCenterCrashes] ERROR: +[MSWrapperLogger MSWrapperLog:tag:level:]/10 Unhandled Exception:
Foundation.MonoTouchException: Objective-C exception thrown. Name: NSInvalidArgumentException Reason: +[MSAnalytics sharedInstance]: unrecognized …Run Code Online (Sandbox Code Playgroud) xamarin.ios xamarin xamarin.forms visual-studio-app-center ios14
xamarin ×3
httpclient ×2
java ×2
xamarin.ios ×2
amazon-ec2 ×1
android ×1
backbone.js ×1
cocoa-touch ×1
guice ×1
ios ×1
ios14 ×1
jax-rs ×1
jersey ×1
mpvolumeview ×1
netbeans ×1
netbeans-12 ×1
objective-c ×1
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