MySql和entity framework代码优先

我有MySql和Entity Framework Code First的问题。

我在Web.config.xml上的连接字符串

我的背景：

 public class EntityContext : DbContext { public DbSet Pessoas { get; set; } } 

我的课：

 [Table("pessoa")] public class Pessoa { [Key] [Column("Id")] public int Id { get; set; } [Column("Nome")] public string Nome { get; set; } } 

我的控制器

 public EntityContext db = new EntityContext(); public ActionResult Index() { List pessoas = db.Pessoas.ToList(); // here is the error return View(pessoas); } 

所以，当我按下F5时，我得到了这样的结果：“输入字符串的格式不正确”。

我想念的是什么？

UPDATE

堆栈跟踪：

[FormatException：输入字符串的格式不正确。]
System.Number.StringToNumber（String str，NumberStyles options，NumberBuffer＆number，NumberFormatInfo info，Boolean parseDecimal）+9591147 System.Number.ParseUInt32（String value，NumberStyles options，NumberFormatInfo numfmt）+119
System.String.System.IConvertible.ToUInt32（IFormatProvider provider）+46 System.Convert.ChangeType（Object value，Type conversionType，IFormatProvider provider）+9509065
MySql.Data.MySqlClient.MySqlConnectionStringBuilder.ChangeType（Object value，Type t）+240
MySql.Data.MySqlClient.MySqlConnectionStringBuilder.SetValue（String keyword，Object value）+399
MySql.Data.MySqlClient.MySqlConnectionStringBuilder.set_Item（String keyword，Object value）+54
System.Data.Common.DbConnectionStringBuilder.set_ConnectionString（String value）+127
MySql.Data.MySqlClient.MySqlConnection.set_ConnectionString（String value）+289
System.Data.Entity.Internal.LazyInternalConnection.TryInitializeFromAppConfig（String name）+409
System.Data.Entity.Internal.LazyInternalConnection.Initialize（）+49
System.Data.Entity.Internal.LazyInternalConnection.get_ConnectionHasModel（）+10 System.Data.Entity.Internal.LazyInternalContext.InitializeContext（）+265 System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType（Type entityType）+17
System.Data.Entity.Internal.Linq.InternalSet 1.Initialize() +62
System.Data.Entity.Internal.Linq.InternalSet 1.Initialize() +62
System.Data.Entity.Internal.Linq.InternalSet 1.Initialize() +62
System.Data.Entity.Internal.Linq.InternalSet 1.GetEnumerator（）+15
System.Data.Entity.Infrastructure.DbQuery 1.System.Collections.Generic.IEnumerable.GetEnumerator() +40 System.Collections.Generic.List 1..ctor（IEnumerable 1 collection) +315 System.Linq.Enumerable.ToList(IEnumerable +315 1 collection) +315 System.Linq.Enumerable.ToList(IEnumerable 1 source）+58 SimpleMysqlCrud.Controllers.PessoaController.Index（）在f：\ users \ pablo.rocha.fti \ documents \ visual studio 2010 \ Projects \ SimpleMysqlCrud \ SimpleMysqlCrud \ Controllers \ PessoaController.cs：16 lambda_method （闭包，ControllerBase，Object []）+62
System.Web.Mvc.ActionMethodDispatcher.Execute（ControllerBase controller，Object []参数）+17
System.Web.Mvc.ReflectedActionDescriptor.Execute（ControllerContext controllerContext，IDictionary 2 parameters) +208
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary 2 parameters) +208
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary 2 parameters) +208
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary 2 parameters）+27
System.Web.Mvc。 c_ DisplayClass15.b _12（）+55 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter（IActionFilter filter，ActionExecutingContext preContext，Func 1 continuation) +263
System.Web.Mvc.c__DisplayClass17.b__14() +19 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList 1 continuation) +263
System.Web.Mvc.c__DisplayClass17.b__14() +19 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList 1 continuation) +263
System.Web.Mvc.c__DisplayClass17.b__14() +19 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList 1filter，ActionDescriptor actionDescriptor，IDictionary 2 parameters) +191
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +343
System.Web.Mvc.Controller.ExecuteCore() +116
System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +97 System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) +10
System.Web.Mvc.c__DisplayClassb.b__5() +37
System.Web.Mvc.Async.c__DisplayClass1.b__0() +21
System.Web.Mvc.Async.c__DisplayClass8 2 parameters) +191
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +343
System.Web.Mvc.Controller.ExecuteCore() +116
System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +97 System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) +10
System.Web.Mvc.c__DisplayClassb.b__5() +37
System.Web.Mvc.Async.c__DisplayClass1.b__0() +21
System.Web.Mvc.Async.c__DisplayClass8 2 parameters) +191
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +343
System.Web.Mvc.Controller.ExecuteCore() +116
System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +97 System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) +10
System.Web.Mvc.c__DisplayClassb.b__5() +37
System.Web.Mvc.Async.c__DisplayClass1.b__0() +21
System.Web.Mvc.Async.c__DisplayClass8 1.b__7（IAsyncResult ）+12 System.Web.Mvc.Async.WrappedAsyncResult`1.End（）+ 62 System.Web.Mvc。 c _DisplayClasse.b_ d（ ）+50
System.Web.Mvc.SecurityUtil.b _0（Action f）+7 System.Web.Mvc.SecurityUtil.ProcessInApplicationTrust（Action action）+22 System.Web.Mvc.MvcHandler.EndProcessRequest（IAsyncResult asyncResult）+60
System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest（IAsyncResult result）+9
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute（）+ 8970141 System.Web.HttpApplication.ExecuteStep（IExecutionStep step，Boolean＆completedSynchronously）+184

Answer 1

将所有评论收集到答案中。

在port = 3306之后添加分号; 并检查你的mysql监听端口（也许3306，mysql默认？）。 产生的连接字符串：

Answer 2

MySql默认端口是3306; 所以没必要在这提及

例如：