我目前在.net核心2.0中创建了一个Web Api,我简直不能让我的连接字符串工作。.Net Core无法从appsettings.json读取连接字符串
我已经把我的ConnectionString到appsettings.json和startup.cs
加载Appsettings.json
{
"Logging": {
"IncludeScopes": false,
"Debug": {
"LogLevel": {
"Default": "Warning"
}
},
"Console": {
"LogLevel": {
"Default": "Warning"
}
},
"ConnectionStrings": {
"DatabaseConnection": "Data Source=VMDEVSLN-EOE\\SQLEXPRESS;Initial Catalog=EmployeeDB;Integrated Security=True"
}
}
}
Startup.cs
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc();
var connection = Configuration.GetConnectionString("DatabaseConnection");
services.AddDbContext<DatabaseContext>(options => options.UseSqlServer(connection));
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseMvc();
}
}
的DbContext
public class DatabaseContext : DbContext
{
public DatabaseContext(DbContextOptions<DatabaseContext> options) : base(options)
{
}
public DbSet<CustomerTB> CustomerTB { get; set; }
}
我相信问题存在于我的appsettings.json某处,但我只是找不到它
如果你改变'Configuration.GetConnectionString( “的DatabaseConnection”)什么;'到 '配置[ “的ConnectionStrings:的DatabaseConnection”]' – Brivvirs
小号直到相同的错误。没有解决它:( – Ekos
如果连接字符串是从appSettings? – Brivvirs