WebApi集成Swagger

1.新建一个WebApi空项目

2.新建一个Person实体类：

public class Person
    {
        public int ID { get; set; }
        public string UserName { get; set; }
        public string Password { get; set; }
    }

3.新建一个PersonAPI控制器(PersonController)

public class PersonController : ApiController
    {
        /// <summary>
        /// 根据ID获取单个人的详细信息
        /// </summary>
        /// <param name="id">人员ID</param>
        /// <returns></returns>
        [HttpGet, Route("person/GetPerson")]
        public Person GetPerson(int id)
        {
            return new Person { ID = id, UserName = "张三", Password = "admin888" };
        }
        /// <summary>
        /// 获取人员列表信息
        /// </summary>
        /// <returns></returns>
        [HttpGet, Route("person/GetPersons")]
        public List<Person> GetPersons()
        {
            List<Person> list = new List<Person> { 
                new Person{ ID = 3, UserName = "张三", Password = "admin888"},
                new Person{ ID = 4, UserName = "李四", Password = "admin888"},
                new Person{ ID = 5, UserName = "王五", Password = "admin888"},
                new Person{ ID = 6, UserName = "小七", Password = "admin888"}
            };
            return list;
        }

        /// <summary>
        /// 添加人员
        /// </summary>
        /// <param name="product"></param>
        /// <returns></returns>
        [HttpPost, Route("person/add")]
        public int AddProduct(Person person)
        {
            throw new NotImplementedException();
        }

        /// <summary>
        /// 更新删除人员
        /// </summary>
        /// <param name="personId"></param>
        /// <param name="person"></param>
        [HttpPost, Route("person/update")]
        public void UpdatePerson(int personId, Person person)
        {
            throw new NotImplementedException();
        }

        /// <summary>
        /// 删除人员
        /// </summary>
        /// <param name="personId"></param>
        [HttpDelete, Route("product/delete")]
        public void DeletePerson(int personId)
        {
            throw new NotImplementedException();
        }
    }

4.通过NuGet程序包安装swashbuckle程序包

5.安装后App_Start目录下会生成一个SwaggerConfig.cs文件，修改此文件：

取消c.IncludeXmlComments(GetXmlCommentsPath())的注释，同时添加GetXmlCommentsPath函数

private static string GetXmlCommentsPath()
        {
            return string.Format(@"{0}inXXXX.XML", AppDomain.CurrentDomain.BaseDirectory);
        }

其中"XXX.xml"为"你的项目名.xml"
6.右键项目-属性-生成，勾选"xml文档文件"

7.好了，生成好之后通过http://主机/swagger/ui/index#/ 地址就可以访问了