de2bd2f9
 “wangming”
项目初始化
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using NCC.DataValidation;
using NCC.Dependency;
using NCC.UnifyResult.Internal;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Filters;
using System;
using System.Threading.Tasks;
namespace NCC.UnifyResult
{
/// <summary>
/// RESTful 风格返回值
/// </summary>
[SuppressSniffer, UnifyModel(typeof(RESTfulResult<>))]
public class RESTfulResultProvider : IUnifyResultProvider
{
/// <summary>
/// 异常返回值
/// </summary>
/// <param name="context"></param>
/// <param name="metadata"></param>
/// <returns></returns>
public IActionResult OnException(ExceptionContext context, ExceptionMetadata metadata)
{
return new JsonResult(RESTfulResult(metadata.StatusCode, errors: metadata.Errors));
}
/// <summary>
/// 成功返回值
/// </summary>
/// <param name="context"></param>
/// <param name="data"></param>
/// <returns></returns>
public IActionResult OnSucceeded(ActionExecutedContext context, object data)
{
return new JsonResult(RESTfulResult(StatusCodes.Status200OK, true, data, errors: "操作成功"));
}
/// <summary>
/// 验证失败返回值
/// </summary>
/// <param name="context"></param>
/// <param name="metadata"></param>
/// <returns></returns>
public IActionResult OnValidateFailed(ActionExecutingContext context, ValidationMetadata metadata)
{
return new JsonResult(RESTfulResult(StatusCodes.Status400BadRequest, errors: metadata.ValidationResult));
}
/// <summary>
/// 特定状态码返回值
/// </summary>
/// <param name="context"></param>
/// <param name="statusCode"></param>
/// <param name="unifyResultSettings"></param>
/// <returns></returns>
public async Task OnResponseStatusCodes(HttpContext context, int statusCode, UnifyResultSettingsOptions unifyResultSettings)
{
// 设置响应状态码
UnifyContext.SetResponseStatusCodes(context, statusCode, unifyResultSettings);
switch (statusCode)
{
// 处理 401 状态码
case StatusCodes.Status401Unauthorized:
await context.Response.WriteAsJsonAsync(RESTfulResult(600, errors: "登录过期,请重新登录")
, App.GetOptions<JsonOptions>()?.JsonSerializerOptions);
break;
// 处理 403 状态码
case StatusCodes.Status403Forbidden:
await context.Response.WriteAsJsonAsync(RESTfulResult(statusCode, errors: "403 Forbidden")
, App.GetOptions<JsonOptions>()?.JsonSerializerOptions);
break;
default: break;
}
}
/// <summary>
/// 返回 RESTful 风格结果集
/// </summary>
/// <param name="statusCode"></param>
/// <param name="succeeded"></param>
/// <param name="data"></param>
/// <param name="errors"></param>
/// <returns></returns>
private static RESTfulResult<object> RESTfulResult(int statusCode, bool succeeded = default, object data = default, object errors = default)
{
return new RESTfulResult<object>
{
code = statusCode,
data = data,
msg = errors,
extras = UnifyContext.Take(),
timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
};
}
}
}
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