以上就是给各位分享javascript-Ext.grid.Viewext4(autoFill)中丢失的configurationOptions，其中也会对丢失的此函数窗口说明进行解释，同时本文还将给你
以上就是给各位分享javascript-Ext.grid.View ext 4(autoFill)中丢失的configurationOptions，其中也会对丢失的此函数窗口说明进行解释，同时本文还将给你拓展: No JAAS configuration section named ''Client'' was found in specified JAAS configuration file:、AddDbContext was called with configuration, but the context type ''NewsContext'' only decla...、applciation.xml foundation configuration and description、c# – container.RegisterWebApiControllers(GlobalConfiguration.Configuration)导致InvalidOperationException等相关知识，如果能碰巧解决你现在面临的问题，别忘了关注本站，现在开始吧！
本文目录一览：- javascript-Ext.grid.View ext 4(autoFill)中丢失的configurationOptions（丢失的此函数窗口说明）
- : No JAAS configuration section named ''Client'' was found in specified JAAS configuration file:
- AddDbContext was called with configuration, but the context type ''NewsContext'' only decla...
- applciation.xml foundation configuration and description
- c# – container.RegisterWebApiControllers(GlobalConfiguration.Configuration)导致InvalidOperationException
javascript-Ext.grid.View ext 4(autoFill)中丢失的configurationOptions（丢失的此函数窗口说明）
在我的一个ext3应用程序中,我将这些参数用于GridView：
autoFill：true,//使所有列都和孔表一样宽
forceFit：true,//使所有列都和孔表一样宽
scrollOffset：0 //没有滚动条时删除为滚动条保留的空间
不幸的是我找不到它们(或ext4中的任何等效的东西).有谁知道如何在新的Ext.grid.View中替换这些属性？
解决方法:
在ExtJS4中,使用Ext.layout.container.HBox布局对列进行布局.
所以,
> autoFill：是-至少有一种列配置具有flex：1时就不需要
> forceFit：不需要为true(如果为共同超过总网格宽度的列指定绝对宽度,则将在网格下方看到水平滚动条.但是对于v3也是这样.
>您不再需要scrollOffset：0.现在这会自动发生.
总结
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原文地址：https://codeday.me/bug/20191102/1992486.html
: No JAAS configuration section named ''Client'' was found in specified JAAS configuration file:
zookeeper.ClientCnxn(line:957) : SASL configuration failed: javax.security.auth.login.LoginException: No JAAS configuration section named ''Client'' was found in specified JAAS configuration file: ''C:\Users\ADMINI~1\AppData\Local\Temp\jaas9138331021728969462.conf''. Will continue connection to Zookeeper server without SASL authentication, if Zookeeper server allows it.
java.net.SocketTimeoutException: callTimeout=60000, callDuration=60110: Call to master/192.168.7.202:16020 failed on local exception: org.apache.hadoop.hbase.ipc.CallTimeoutException: Call id=2, waitTime=60009, rpcTimeout=60000 row
AddDbContext was called with configuration, but the context type ''NewsContext'' only decla...
问题
An error occurred while starting the application.
ArgumentException: AddDbContext was called with configuration, but the context type ''NewsContext'' only declares a parameterless constructor. This means that the configuration passed to AddDbContext will never be used. If configuration is passed to AddDbContext, then ''NewsContext'' should declare a constructor that accepts a DbContextOptions<NewsContext> and must pass it to the base constructor for DbContext.
Microsoft.Extensions.DependencyInjection.EntityFrameworkServiceCollectionExtensions.CheckContextConstructors<TContext>()
ArgumentException: AddDbContext was called with configuration, but the context type ''NewsContext'' only declares a parameterless constructor. This means that the configuration passed to AddDbContext will never be used. If configuration is passed to AddDbContext, then ''NewsContext'' should declare a constructor that accepts a DbContextOptions<NewsContext> and must pass it to the base constructor for DbContext.
Microsoft.Extensions.DependencyInjection.EntityFrameworkServiceCollectionExtensions.CheckContextConstructors<TContext>()
Microsoft.Extensions.DependencyInjection.EntityFrameworkServiceCollectionExtensions.AddDbContext<TContextService, TContextImplementation>(IServiceCollection serviceCollection, Action<IServiceProvider, DbContextOptionsBuilder> optionsAction, ServiceLifetime contextLifetime, ServiceLifetime optionsLifetime)
Microsoft.Extensions.DependencyInjection.EntityFrameworkServiceCollectionExtensions.AddDbContext<TContextService, TContextImplementation>(IServiceCollection serviceCollection, Action<DbContextOptionsBuilder> optionsAction, ServiceLifetime contextLifetime, ServiceLifetime optionsLifetime)
Microsoft.Extensions.DependencyInjection.EntityFrameworkServiceCollectionExtensions.AddDbContext<TContext>(IServiceCollection serviceCollection, Action<DbContextOptionsBuilder> optionsAction, ServiceLifetime contextLifetime, ServiceLifetime optionsLifetime)
News.Startup.ConfigureServices(IServiceCollection services) in Startup.cs
+
services.AddDbContext<NewsContext>(options =>
Microsoft.AspNetCore.Hosting.ConventionBasedStartup.ConfigureServices(IServiceCollection services)
Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureApplicationServices()
Microsoft.AspNetCore.Hosting.Internal.WebHost.Initialize()
Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication()
原因
NewsContext.cs
using Microsoft.EntityFrameworkCore;
namespace News.Service
{
public class NewsContext : DbContext
{
public DbSet<News.Model.Entity.News> News { get; set; }
public DbSet<News.Model.Entity.Banner> Banner { get; set; }
public DbSet<News.Model.Entity.Comment> Comment { get; set; }
public DbSet<News.Model.Entity.NewsClassify> NewsClassify { get; set; }
}
}
Startup.cs
public void ConfigureServices(IServiceCollection services)
{
......
services.AddDbContext<NewsContext>(options =>
{
options.UseSqlServer(Configuration.GetConnectionString("MsSqlConnection"), db => db.UseRowNumberForPaging());
});
......
}
该错误表示，如果通过 AddDbContext 配置 NewsContext，那么需要添加一个 DbContextOptions<NewsContext> 类型参数的构造函数到 NewsContext 类。否则.net core 不能注入时带上 AddDbContext 添加的配置
解决方法
如上面所说，NewsContext 类添加一个 DbContextOptions<NewsContext> 类型参数的构造函数
using Microsoft.EntityFrameworkCore;
namespace News.Service
{
public class NewsContext : DbContext
{
public NewsContext(DbContextOptions<NewsContext> options) : base(options)
{
}
public DbSet<News.Model.Entity.News> News { get; set; }
public DbSet<News.Model.Entity.Banner> Banner { get; set; }
public DbSet<News.Model.Entity.Comment> Comment { get; set; }
public DbSet<News.Model.Entity.NewsClassify> NewsClassify { get; set; }
}
}
applciation.xml foundation configuration and description
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:p="http://www.springframework.org/schema/p" xmlns:util="http://www.springframework.org/schema/util" xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:cache="http://www.springframework.org/schema/cache"
xsi:schemaLocation="
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/jdbc
http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd
http://www.springframework.org/schema/cache
http://www.springframework.org/schema/cache/spring-cache-3.1.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util.xsd">
<!-- 自动扫描web包,将带有注解的类 纳入spring容器管理 -->
<context:component-scan base-package="com.eduoinfo.finances.bank.web"></context:component-scan>
<!-- 引入jdbc配置文件 -->
<bean id="propertyConfigurer"https://www.jb51.cc/tag/fig/" target="_blank">fig.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath*:jdbc.properties</value>
</list>
</property>
</bean>
<!-- dataSource 配置 -->
<bean id="dataSource"init-method="init" destroy-method="close">
<!-- 基本属性 url、user、password -->
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<!-- 配置初始化大小、最小、最大 -->
<property name="initialSize" value="1" />
<property name="minIdle" value="1" />
<property name="maxActive" value="20" />
<!-- 配置获取连接等待超时的时间 -->
<property name="maxWait" value="60000" />
<!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
<property name="timeBetweenevictionRunsMillis" value="60000" />
<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
<property name="minevictableIdleTimeMillis" value="300000" />
<property name="validationQuery" value="SELECT 'x'" />
<property name="testWhileIdle" value="true" />
<property name="testOnBorrow" value="false" />
<property name="testOnReturn" value="false" />
<!-- 打开PSCache，并且指定每个连接上PSCache的大小 -->
<property name="poolPreparedStatements" value="false" />
<property name="maxPoolPreparedStatementPerConnectionSize" value="20" />
<!-- 配置监控统计拦截的filters -->
<property name="filters" value="stat" />
</bean>
<!-- mybatis文件配置，扫描所有mapper文件 -->
<bean id="sqlSessionFactory"https://www.jb51.cc/tag/sql/" target="_blank">sqlSessionfactorybean" p:dataSource-ref="dataSource" p:configLocation="classpath:mybatis-config.xml" p:mapperLocations="classpath:com/eduoinfo/finances/bank/web/dao/*.xml" />
<!-- spring与mybatis整合配置，扫描所有dao -->
<beanhttps://www.jb51.cc/tag/fig/" target="_blank">figurer" p:basePackage="com.eduoinfo.finances.bank.web.dao" p:sqlSessionfactorybeanName="sqlSessionFactory" />
<!-- 对dataSource 数据源进行事务管理 -->
<bean id="transactionManager"p:dataSource-ref="dataSource" />
<!-- 配置使Spring采用cglib代理 -->
<aop:aspectj-autoproxy proxy-target-/>
<!-- 启用对事务注解的支持 -->
<tx:annotation-driven transaction-manager="transactionManager" />
<!-- Cache配置 -->
<cache:annotation-driven cache-manager="cacheManager" />
<bean id="ehCacheManagerFactory"https://www.jb51.cc/tag/factorybean/" target="_blank">factorybean" p:configLocation="classpath:ehcache.xml" />
<bean id="cacheManager"p:cacheManager-ref="ehCacheManagerFactory" />
</beans> 
c# – container.RegisterWebApiControllers(GlobalConfiguration.Configuration)导致InvalidOperationException
在我的集成测试中,我使用的是我正在测试的Web API项目中构建的相同的SimpleInjector.Container.
但是组合根类中的这一行：
container.RegisterWebApiControllers(GlobalConfiguration.Configuration);
导致异常：
System.TypeInitializationException : The type initializer for 'MyProject.Api.Test.Integration.HttpClientFactory' threw an exception. ---- system.invalidOperationException : This method cannot be called during the application's pre-start initialization phase. Result StackTrace: at MyProject.Api.Test.Integration.HttpClientFactory.Create() at MyProject.Api.Test.Integration.Controllers.ProductControllerIntegrationTest.<GetProductBarcode_Should_Return_Status_BadRequest_When_Barcode_Is_Empty>d__0.MoveNext() in d:\Projects\My\MyProject.Api.Test.Integration\Controllers\ProductControllerIntegrationTest.cs:line 26 ----- Inner Stack Trace ----- at System.Web.Compilation.BuildManager.EnsuretopLevelFilesCompiled() at System.Web.Compilation.BuildManager.GetReferencedAssemblies() at System.Web.Http.WebHost.WebHostAssembliesResolver.System.Web.Http.dispatcher.IAssembliesResolver.GetAssemblies() at System.Web.Http.dispatcher.DefaultHttpControllerTypeResolver.GetControllerTypes(IAssembliesResolver assembliesResolver) at System.Web.Http.WebHost.WebHostHttpControllerTypeResolver.GetControllerTypes(IAssembliesResolver assembliesResolver) at SimpleInjector.SimpleInjectorWebApiExtensions.GetControllerTypesFromConfiguration(HttpConfiguration configuration) at SimpleInjector.SimpleInjectorWebApiExtensions.RegisterWebApiControllers(Container container,HttpConfiguration configuration) at MyProject.Api.ContainerConfig.RegisterTypes(Container container) in d:\Projects\My\MyProject.Api\App_Start\ContainerConfig.cs:line 128 at MyProject.Api.ContainerConfig.CreateWebApiContainer() in d:\Projects\My\MyProject.Api\App_Start\ContainerConfig.cs:line 63 at MyProject.Api.Test.Integration.HttpClientFactory..cctor() in d:\Projects\My\MyProject.Api.Test.Integration\HttpClientFactory.cs:line 17
评论后,一切正常,网络应用程序本身和测试.
所以问题是：
>例外的原因是什么？
>(这种方法真的需要吗？)
这是HttpClientFactory的代码(一个辅助类,用于创建具有适当头的HttpClient,例如api密钥或授权)：
internal static class HttpClientFactory
{
private static readonly Container _container = ContainerConfig.CreateWebApiContainer();
public static HttpClient Create()
{
var client = new HttpClient { BaseAddress = GetUrl() };
//...
return client;
}
}
解决方法
如果我们仔细观察堆栈跟踪,我们可以准确地看到这里发生了什么. RegisterWebApiControllers扩展方法在从HttpConfiguration获取的IHttpControllerTypeResolver实例上调用GetControllerTypes方法,并传递也从配置中检索的IAssembliesResolver.调用GetControllerTypes方法(WebHostHttpControllerTypeResolver)调用DefaultHttpControllerTypeResolver的GetControllerTypes,最终将调用System.Web.Compilation.BuildManager类的GetReferencedAssemblies.
但是,System.Web.Compilation.BuildManager不能在ASP.NET管道的早期调用,也不能在ASP.NET的上下文之外调用.由于您正在进行测试,BuildManage将抛出您遇到的异常.
所以这里的解决方案(或’技巧’)将在单元测试时替换默认的IAssembliesResolver.我认为旋转变压器看起来像这样：
public class TestAssembliesResolver : IAssembliesResolver
{
public ICollection<Assembly> GetAssemblies()
{
return AppDomain.CurrentDomain.GetAssemblies();
}
}
[TestMethod]
public void TestMethod1()
{
// Replace the original IAssembliesResolver.
GlobalConfiguration.Configuration.Services.Replace(typeof(IAssembliesResolver),new TestAssembliesResolver());
var container = SimpleInjectorWebApiInitializer.BuildContainer();
container.Verify();
}
你不得不处理这个问题有点不幸,特别是因为Simple Injector的设计是可测试的.我们似乎忽略了这一点,将RegisterWebApiControllers扩展方法与Web API深深地集成在一起.我们必须退后一步,思考如何更轻松地验证单元测试中的Web API配置.
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