public override void OnActionExecuting(HttpActionContext actionContext)
{
if (!actionContext.ModelState.IsValid)
{
//定义错误列表，一次返回
var errorMessage = new List <string>();
foreach (var error in actionContext.ModelState.Values)
{
foreach (var theError in error.Errors)
{
errorMessage.Add(theError.ErrorMessage);
}
}
//构造自定义数据格式
var data = new JsonResultBuilder()
.SetCode(JsonResultCode.BadRequest)
.SetMessage(string.Join(",", string.Join(",", errorMessage)))
.SetEmptyResult().Build();
//返回消息体
actionContext.Response = new HttpResponseMessage()
{
Content = new StringContent(JsonConvert.SerializeObject(data)),
StatusCode = HttpStatusCode.BadRequest
};
}
}
protected override void HandleUnauthorizedRequest(HttpActionContext actionContext)
{
base.HandleUnauthorizedRequest(actionContext);
//构造自定义数据格式
var data = new JsonResultBuilder()
.SetCode(JsonResultCode.Forbidden)
.SetMessage("无效的token")
.SetEmptyResult().Build();
//返回消息体
actionContext.Response = new HttpResponseMessage()
{
Content = new StringContent(JsonConvert.SerializeObject(data)),
StatusCode = HttpStatusCode.Forbidden
};
}
public override void OnException(HttpActionExecutedContext actionExecutedContext)
{
logger.Error(actionExecutedContext.Exception);
//构造自定义数据格式
var data = new JsonResultBuilder()
.SetCode(JsonResultCode.InteralServerError)
.SetMessage("服务器内部处理异常")
.SetEmptyResult().Build();
//返回消息体
actionExecutedContext.Response = new HttpResponseMessage()
{
Content = new StringContent(JsonConvert.SerializeObject(data)),
StatusCode = HttpStatusCode.InternalServerError
};
}