它们非常适合需要在

/todoitems获取所有待办事项None待办事项的数组GET

/todoitems/complete获取已完成的待办事项None待办事项的数组GET

/todoitems/{id}按

/todoitems/{id}更新现有项待办事项NoneDELETE

/todoitems/{id}

WebApplication.CreateBuilder(args);

var

在搜索框中输入“Microsoft.EntityFrameworkCore.InMemory”然后选择

Microsoft.EntityFrameworkCore.InMemory。

按照上述说明添加

Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore

模型和数据库上下文类

前面的代码定义了数据库上下文它是为数据模型协调实体框架功能的主类。

此类从

Microsoft.EntityFrameworkCore.DbContext

API

WebApplication.CreateBuilder(args);

builder.Services.AddDbContextTodoDb(opt

opt.UseInMemoryDatabase(TodoList));

builder.Services.AddDatabaseDeveloperPageExceptionFilter();

var

app.MapGet(/todoitems/complete,

async

Results.Created($/todoitems/{todo.Id},

todo);

WebApplication.CreateBuilder(args);

builder.Services.AddDbContextTodoDb(opt

opt.UseInMemoryDatabase(TodoList));

builder.Services.AddDatabaseDeveloperPageExceptionFilter();

var

Results.Created($/todoitems/{todo.Id},

todo);

{{TodoApi_HostAddress}}/todoitems

###

{{TodoApi_HostAddress}}/todoitems

Content-Type:

/todoitems获取所有待办事项None待办事项的数组GET

/todoitems/complete获取所有已完成的待办事项None待办事项的数组GET

/todoitems/{id}按

app.MapGet(/todoitems/complete,

async

{{TodoApi_HostAddress}}/todoitems

###

在“终结点资源管理器”中右键单击“/todoitems/{id}

TodoApi.http

{{TodoApi_HostAddress}}/todoitems/{id}

###

{{TodoApi_HostAddress}}/todoitems/{id}

###

{{TodoApi_HostAddress}}/todoitems/1

###

WebApplication.CreateBuilder(args);

builder.Services.AddDbContextTodoDb(opt

opt.UseInMemoryDatabase(TodoList));

builder.Services.AddDatabaseDeveloperPageExceptionFilter();

var

Results.Created($/todoitems/{todo.Id},

todo);

WebApplication.CreateBuilder(args);

builder.Services.AddDbContextTodoDb(opt

opt.UseInMemoryDatabase(TodoList));

builder.Services.AddDatabaseDeveloperPageExceptionFilter();

var

TypedResults.Created($/todoitems/{todo.Id},

todo);

TypedResults.Created($/todoitems/{todo.Id},

todo);

GetAllTodos_ReturnsOkOfTodosResult()

Arrange

生产应用程序中的生产应用是模型的一个子集通常用于限制可输入和返回的数据。

DTO

WebApplication.CreateBuilder(args);

builder.Services.AddDbContextTodoDb(opt

opt.UseInMemoryDatabase(TodoList));

builder.Services.AddDatabaseDeveloperPageExceptionFilter();

var

TodoItemDTO(x)).ToArrayAsync());

static

TodoItemDTO(x)).ToListAsync());

static

TypedResults.Created($/todoitems/{todoItem.Id},

todoItemDTO);