CronJob特性增加Enable，创建作业时是否自动启用

NewLife.CubeNC/Jobs/CronJobAttribute.cs

@@ -8,4 +8,7 @@ public class CronJobAttribute(String name, String cron) : Attribute
 
     /// <summary>Cron表达式。仅用于创建作业，后续以用户修改后的为准</summary>
     public String Cron { get; set; } = cron;
+
+    /// <summary>默认启用。创建作业时是否自动启用</summary>
+    public Boolean Enable { get; set; }
 }

NewLife.CubeNC/Jobs/HttpService.cs

@@ -25,7 +25,7 @@ public class HttpJobArgument
 /// <summary>HTTP服务</summary>
 [DisplayName("发起Http请求")]
 [Description("Http请求指定Url")]
-[CronJob("RunHttp", "25 0 0 * * ? *")]
+[CronJob("RunHttp", "25 0 0 * * ? *", Enable = false)]
 public class HttpService : CubeJobBase<HttpJobArgument>
 {
     private readonly ITracer _tracer;

NewLife.CubeNC/Jobs/SqlService.cs

@@ -20,7 +20,7 @@ public class SqlJobArgument
 /// <summary>SQL服务</summary>
 [DisplayName("执行Sql")]
 [Description("在指定数据库连接上，执行指定Sql语句")]
-[CronJob("RunSql", "15 * * * * ? *")]
+[CronJob("RunSql", "15 * * * * ? *", Enable = false)]
 public class SqlService : CubeJobBase<SqlJobArgument>
 {
     private readonly ITracer _tracer;

NewLife.CubeNC/Services/JobService.cs

@@ -18,9 +18,9 @@ public static class JobServiceExtersions
     /// <returns></returns>
     public static IServiceCollection AddCubeJob(this IServiceCollection services)
     {
-        // 注册作业服务，这些作业可以使用DI
-        services.AddSingleton<SqlService>();
-        services.AddSingleton<HttpService>();
+        //// 注册作业服务，这些作业可以使用DI
+        //services.AddSingleton<SqlService>();
+        //services.AddSingleton<HttpService>();
 
         // 传统建议定时作业，可以不用注册
         //services.AddSingleton<BackupDbService>();
@@ -151,7 +151,8 @@ public class JobService : IHostedService
             {
                 Name = name,
                 Cron = att?.Cron,
-                Enable = true,
+                Enable = att?.Enable ?? true,
+                EnableLog = true,
                 Remark = type.GetDescription(),
             };