public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureAppConfiguration((context, config) =>
{
//读取本地配置
var localconfig = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json").Build();
//从本地配置里读取AgileConfig的相关信息
var appId = localconfig["AgileConfig:appId"];
var secret = localconfig["AgileConfig:secret"];
var nodes = localconfig["AgileConfig:nodes"];
//new一个client实例
var configClient = new ConfigClient(appId, secret, nodes);
//使用AddAgileConfig配置一个新的IConfigurationSource
config.AddAgileConfig(configClient);
//找一个变量挂载client实例，以便其他地方可以直接使用实例访问配置
ConfigClient = configClient;
//注册配置项修改事件
configClient.ConfigChanged += ConfigClient_ConfigChanged;
})
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup <Startup>();
});
public CommandRunner(
IEnsureConnected ensureConnected,
IAuthenticationManager authenticationManager,
IConfigClient configClient)
{
this.authenticationManager = authenticationManager;
this.configClient = configClient;
this.ensureConnected = ensureConnected;
}
public static IConfigurationBuilder AddAgileConfig(
this IConfigurationBuilder builder,
IConfigClient client, Action <ConfigChangedArg> e = null)
{
if (e != null)
{
client.ConfigChanged += e;
}
ConfigClient.Instance = client;
return(builder.Add(new AgileConfigSource(client)));
}
private void Application_Startup(object sender, StartupEventArgs e)
{
//跟控制台项目一样，appid等信息取决于你如何获取。你可以写死，可以从配置文件读取，可以从别的web service读取。
var appId = "test_app";
var secret = "";
var nodes = "http://agileconfig.xbaby.xyz:5000";
ConfigClient = new ConfigClient(appId, secret, nodes);
ConfigClient.ConnectAsync().GetAwaiter();
}
public Deployments(
AppConfig config,
ILogger <Deployments> logger,
IDeploymentEventLog deploymentLog,
ITenantConnectionHelper tenantConnectionHelper,
IConfigClient packagesConfigClient)
{
if (config == null)
{
throw new ArgumentNullException("config");
}
this.tenantHelper = tenantConnectionHelper;
this.deploymentLog = deploymentLog;
this.logger = logger;
this.configClient = packagesConfigClient;
}
public GetConfigs(
IEnsureAuthenticated ensureAuthenticated,
ISimVersionCache simVersionCache,
IGetUserIdFromUsername getUserIdFromUsername,
IConfigClient configClient,
IWriteFile writeFile,
IGetCreatedOutputFolder getCreatedOutputFolder,
ILogger <GetConfigs> logger)
{
this.ensureAuthenticated = ensureAuthenticated;
this.simVersionCache = simVersionCache;
this.getUserIdFromUsername = getUserIdFromUsername;
this.configClient = configClient;
this.writeFile = writeFile;
this.getCreatedOutputFolder = getCreatedOutputFolder;
this.logger = logger;
}
public GetConfigs(
IEnsureAuthenticated ensureAuthenticated,
IGetDefaultConfigPath getDefaultConfigPath,
ISimVersionCache simVersionCache,
ISimVersionClient simVersionClient,
IConfigClient configClient,
IGetConfigs getConfigs,
IWriteFileMock writeFileMock,
ILogger <GetConfigs> logger)
{
this.ensureAuthenticated = ensureAuthenticated;
this.getDefaultConfigPath = getDefaultConfigPath;
this.simVersionCache = simVersionCache;
this.simVersionClient = simVersionClient;
this.configClient = configClient;
this.getConfigs = getConfigs;
this.writeFileMock = writeFileMock;
this.logger = logger;
}
public HomeController(
ILogger <HomeController> logger,
IConfiguration configuration,
IOptions <DbConfigOptions> dbOptions,
IOptionsSnapshot <DbConfigOptions> dbOptionsSnapshot,
IOptionsMonitor <DbConfigOptions> dbOptionsMonitor,
IConfigClient configClient)
{
_logger = logger;
_IConfigClient = configClient;
_IConfiguration = configuration;
_dbOptions = dbOptions;
_dbOptionsSnapshot = dbOptionsSnapshot;
_dbOptionsMonitor = dbOptionsMonitor;
_dbOptionsMonitor.OnChange((o, s) => {
Console.WriteLine(o.connection);
Console.WriteLine(s);
});
}
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureAppConfiguration((context, config) =>
{
//new一个client实例
//使用无参构造函数会自动读取本地appsettings.json文件的AgileConfig节点的配置
var configClient = new ConfigClient();
//使用AddAgileConfig配置一个新的IConfigurationSource
config.AddAgileConfig(configClient);
//找一个变量挂载client实例，以便其他地方可以直接使用实例访问配置
ConfigClient = configClient;
//注册配置项修改事件
configClient.ConfigChanged += (arg) =>
{
Console.WriteLine($"action:{arg.Action} key:{arg.Key}");
};
})
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup <Startup>();
});
public AgileConfigSource(IConfigClient client)
{
ConfigClient = client;
}
public AgileConfigProvider(IConfigClient client)
{
Client = client as ConfigClient;
}
public static IConfigurationBuilder AddAgileConfig(
this IConfigurationBuilder builder,
IConfigClient client)
{
return(builder.Add(new AgileConfigSource(client)));
}
