MVC4项目下对redis进行增删该查
Models文件下实体类:
public class Book
{
public string BookName {get;set;}
public string Author {get;set;}
public string Edition {get;set;}
public string Publisher {get;set;}
public string Summary { get; set; }
public long Id { get; set; }
public int InStock { get; set; }
}
public class Person
{
public int Id { get; set; }
public string Name { get; set; }
}
BookService.cs代码：
public class BookService : Service
{
public IRepository Repository { get; set; }
public object Post(AddBook request)
{
var id = Repository.AddBook(request.ISBN, request.BookName, request.Author, request.Edition, request.Publisher, request.Summary);
return new AddBookResponse { ISBN = id };
}
public object Get(Books request)
{
return new BooksResponse{ books = Repository.GetBooks()};
}
}
public class BooksResponse
{
public IEnumerable<Book> books { get; set; }
}
[Route("/books", "GET")]
public class Books
{
}
[Route("/books", "POST")]
public class AddBook
{
public long ISBN { get; set; }
public string BookName { get; set; }
public string Author { get; set; }
public string Edition { get; set; }
public string Publisher { get; set; }
public string Summary { get; set; }
public int InStock { get; set; }
}
public class AddBookResponse
{
public long ISBN { get; set; }
}
Repository.cs代码：
public interface IRepository
{
long AddBook(long ISBN, string BookName, string Author, string Edition, string Publisher, string Summary);
IEnumerable<Book> GetBooks();
Book GetBooks(long isbn);
void UpdateStock(Book book);
}
public class Repository : IRepository
{
IRedisClientsManager RedisManager { get; set; }
public Repository(IRedisClientsManager redisManager)
{
RedisManager = redisManager;
}
public IEnumerable<Book> GetBooks()
{
using (var redisClient = RedisManager.GetClient())
{
var redisUsers = redisClient.As<Book>();
return redisUsers.GetAll();
}
}
public Book GetBooks(long isbn)
{
using (var redisClient = RedisManager.GetClient())
{
var redisUsers = redisClient.As<Book>();
return redisUsers.GetById(isbn);
}
}
public long AddBook(long isbn, string bookName, string author, string edition, string publisher, string summary)
{
using (var redisClient = RedisManager.GetClient())
{
var redisUsers = redisClient.As<Book>();
if(redisUsers.GetById(isbn) !=null)
{
var book = GetBooks(isbn);
book.InStock++;
UpdateStock(book);
return isbn;
}
else
{
var book = new Book() { Id = isbn, BookName = bookName, Author = author, Edition = edition, Publisher = publisher, Summary = summary, InStock = 1 };
redisUsers.Store(book);
return isbn;
}
}
}
public void UpdateStock(Book book)
{
using (var redisClient = RedisManager.GetClient())
{
var redisUsers = redisClient.As<Book>();
redisUsers.Store(book);
};
}
}
HomeController.cs代码：
public class HomeController : Controller
{
public ViewResult Index(int? page)
{
using (var redisClient = new RedisClient("127.0.0.1", 6379, "123456", 1))
{
var pageIndex = page ?? 1;
var pageSize = 20;
var redisUsers = redisClient.As<Book>();
var books = redisUsers.GetAll().OrderByDescending(a => a.Id).ToPagedList(pageIndex, pageSize);
ViewBag.pageOfBooks = books;
return View();
}
}
}
AdminController.cs代码:
public class AdminController : Controller
{
private readonly static string getBookInfoUri = "http://isbndb.com/api/v2/json/KWC08NFB/book/";
public ActionResult Index()
{
using (var redisClient = new RedisClient("127.0.0.1",6379,"123456",1))
{
var redisUsers = redisClient.As<Book>();
ViewBag.pageOfBooks = redisUsers.GetAll();
return View();
}
}
public ActionResult PersonList()
{
using (var redisClient = new RedisClient("127.0.0.1", 6379, "123456", 1))
{
var redisPerson = redisClient.As<Person>();
ViewBag.pageOfPersons = redisPerson.GetAll();
return View();
}
}
public ActionResult CreateFromId(string isbn)
{
string fullUri = getBookInfoUri + isbn;
HttpWebRequest webRequest = GetWebRequest(fullUri);
HttpWebResponse response = (HttpWebResponse)webRequest.GetResponse();
string jsonResponse = string.Empty;
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
jsonResponse = sr.ReadToEnd();
}
JObject o = JObject.Parse(jsonResponse);
Book newBook = new Book();
newBook.Id = long.Parse(isbn);
newBook.BookName = (string)o["data"][0]["title"];
newBook.Author = (string)o["data"][0]["author_data"][0]["name"];
newBook.Edition = (string)o["data"][0]["edition_info"];
newBook.Publisher = (string)o["data"][0]["publisher_text"];
newBook.Summary = (string)o["data"][0]["summary"];
using (var redisClient = new RedisClient("127.0.0.1", 6379, "123456", 1))
{
var redisUsers = redisClient.As<Book>();
redisUsers.Store(newBook);
ViewBag.pageOfBooks = redisUsers.GetAll();
}
return View("Index");
}
public ActionResult CreatePerson()
{
Person p1 = new Person() { Id = 1, Name = "刘备" };
Person p2 = new Person() { Id = 2, Name = "关羽" };
Person p3 = new Person() { Id = 3, Name = "张飞" };
Person p4 = new Person() { Id = 4, Name = "曹操" };
Person p5 = new Person() { Id = 5, Name = "典韦" };
Person p6 = new Person() { Id = 6, Name = "郭嘉" };
List<Person> ListPerson = new List<Person>() { p2, p3, p4, p5, p6 };
using (IRedisClient RClient = new RedisClient("127.0.0.1", 6379, "123456", 1))
{
IRedisTypedClient<Person> IRPerson = RClient.As<Person>();
IRPerson.DeleteAll();
IRPerson.Store(p1);
IRPerson.StoreAll(ListPerson);
Response.Write(IRPerson.GetAll().Where(m => m.Id == 1).First().Name);
Response.Write(IRPerson.GetAll().First(m => m.Id == 2).Name);
}
return Content("");
}
[HttpPost]
public ActionResult Create(Book bookInfo)
{
return RedirectToAction("Index");
}
private static HttpWebRequest GetWebRequest(string formattedUri)
{
Uri serviceUri = new Uri(formattedUri, UriKind.Absolute);
return (HttpWebRequest)System.Net.WebRequest.Create(serviceUri);
}
}
Admin视图文件夹：Index.cshtml内容:
@{
ViewBag.Title = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2>Adminh2>
<table>
<tr>
<th>
ISBN
th>
<th>
Book Name
th>
<th>
Author
th>
<th>
Edition
th>
<th>
Number In Stock
th>
<th>th>
tr>
@foreach (var item in ViewBag.pageOfBooks)
{
<tr>
<td>
@item.Id
td>
<td>
@item.BookName
td>
<td>
@item.Author
td>
<td>
@item.Edition
td>
<td>
@item.InStock
td>
<td>
@Html.ActionLink("Edit", "Edit", new { id=item.Id }) |
@Html.ActionLink("Details", "Details", new { id=item.Id }) |
@Html.ActionLink("Delete", "Delete", new { id=item.Id })
td>
tr>
}
table>
PersonList.cshtml内容:
@model dynamic
@{
ViewBag.Title = "Person";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2>Adminh2>
<table>
<tr>
<th>
ID
th>
<th>
名字
th>
<th>
功能
th>
tr>
@foreach (var item in ViewBag.pageOfPersons)
{
<tr>
<td>
@item.Id
td>
<td>
@item.Name
td>
<td>
@*@Html.ActionLink("Edit", "Edit", new { id = item.Id }) |
@Html.ActionLink("Details", "Details", new { id = item.Id }) |
@Html.ActionLink("Delete", "Delete", new { id = item.Id })*@
td>
tr>
}
table>
Home视图文件夹：Index.cshtml内容:
@{
ViewBag.Title = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
}
@using PagedList.Mvc;
@using PagedList;
@foreach (var item in ViewBag.pageOfBooks)
{
<div class ="bookSmall">
<h3>@item.BookName</h3>
<p>@item.Author</p>
<p>@item.Edition</p>
<p>@item.InStock</p>
@Html.ActionLink("More Details", "Details", new { Id = item.Id})
</div>
}
运行结果如图:
