1.下载RestSharp和Newtonsoft.Json
2编写ApiRequest和ApiResponse和调用工具类HttpRestClient
请求模型
/// <summary>
/// 请求模型
/// </summary>
public class ApiRequest
{
/// <summary>
/// 请求地址/api路由地址
/// </summary>
public string Route { get; set; }
/// <summary>
/// 请求方式（Post,Get,Delete,Put）
/// </summary>
public Method Method { get; set; }
/// <summary>
/// 请求参数
/// </summary>
public object Parameters { get; set; }
/// <summary>
/// 发送的数据类型(默认是json)
/// </summary>
public string ContentType { get; set; } = "application/json";
}
接收模型
/// <summary>
/// 接收模型
/// </summary>
public class ApiResponse
{
/// <summary>
/// 结果编码
/// </summary>
public int ResultCode { get; set; }
/// <summary>
/// 结果信息
/// </summary>
public string Msg { get; set; }
/// <summary>
/// 数据
/// </summary>
public object ResultData { get; set; }
}
http调用工具类，要对应后端接口把baseUrl替换掉
/// <summary>
/// 调用api工具类
/// </summary>
public class HttpRestClient
{
private readonly RestClient Client;
private readonly string baseUrl = "http://localhost:10036/api/";
public HttpRestClient()
{
Client = new RestClient();
}
/// <summary>
/// 请求
/// </summary>
/// <param name="request">请求数据</param>
/// <returns>接收数据</returns>
public ApiResponse Execute(ApiRequest apiRequest)
{
//请求方式
RestRequest request = new RestRequest(apiRequest.Method);
//请求内容
request.AddHeader("Content-Type", apiRequest.ContentType);
if (apiRequest.Parameters != null)
{
request.AddParameter("param",JsonConvert.SerializeObject(apiRequest.Parameters),ParameterType.RequestBody);
}
//请求地址
Client.BaseUrl = new Uri(baseUrl + apiRequest.Route);
var res=Client.Execute(request);
//请求成功
if (res.StatusCode == System.Net.HttpStatusCode.OK)
{
//把json格式反序列化成对象
return JsonConvert.DeserializeObject<ApiResponse>(res.Content);
}
//失败
else
{
return new ApiResponse { ResultCode = -99, Msg = "服务器忙,请稍后" };
}
}
}
3.Prism依赖注入HttpRestClient
public partial class App : PrismApplication
{
protected override Window CreateShell()
{
//设置启动页
return Container.Resolve<MainWin>();
}
/// <summary>
/// 依赖注入
/// </summary>
/// <param name="containerRegistry"></param>
protected override void RegisterTypes(IContainerRegistry containerRegistry)
{
containerRegistry.GetContainer().Register<HttpRestClient>(made: Parameters.Of.Type<string>(serviceKey: "webUrl"));
}
}
4.用一个登录例子说明
private void Login()
{
if (string.IsNullOrEmpty(LoginAccountDTO.Account) || string.IsNullOrEmpty(LoginAccountDTO.Password))
{
//MessageBox.Show("账号或密码未输入");
aggregator.GetEvent<MsgEvent>().Publish("账号或密码未输入");
return;
}
//创建请求
ApiRequest apiRequest = new ApiRequest();
apiRequest.Method = RestSharp.Method.GET;
LoginAccountDTO.Password=Md5Helper.GetMd5(LoginAccountDTO.Password);
apiRequest.Route = $"Account/Login?account={LoginAccountDTO.Account}&password={LoginAccountDTO.Password}";
ApiResponse response = httpRestClient.Execute(apiRequest);
//登陆成功
if (response.ResultCode == 1)
{
//反序列化json
LoginAccountDTO loginAccountDTO = JsonConvert.DeserializeObject<LoginAccountDTO>(response.ResultData.ToString());
DialogParameters parameters = new DialogParameters();
parameters.Add("LoginName", loginAccountDTO.Name);
RequestClose(new DialogResult(ButtonResult.OK, parameters));
}
//登陆失败
else
{
//MessageBox.Show(response.Msg);
aggregator.GetEvent<MsgEvent>().Publish(response.Msg);
}
}