// POST api/<controller>
public async Task <HttpResponseMessage> Post()
{
HttpResponseMessage response = new HttpResponseMessage();
var baseResponse = new BaseResponse();
try
{
#region 验证
//获取post数据
HttpContent content = Request.Content;
var param = await content.ReadAsStringAsync();
var baseRequest = Newtonsoft.Json.JsonConvert.DeserializeObject <BaseRequest>(param);
if (string.IsNullOrEmpty(baseRequest.FunName))
{
baseResponse.ErrorMsg = EHelper.PmException.请求参数为空.ToString();
baseResponse.ErrorCode = (int)EHelper.PmException.请求参数为空;
response.Content = new StringContent(await JsonConvert.SerializeObjectAsync(baseResponse));
return(response);
}
else if (string.IsNullOrEmpty(baseRequest.UserName))
{
baseResponse.ErrorMsg = EHelper.PmException.账号不正确.ToString();
baseResponse.ErrorCode = (int)EHelper.PmException.账号不正确;
response.Content = new StringContent(await JsonConvert.SerializeObjectAsync(baseResponse));
return(response);
}
else if (!Enum.IsDefined(typeof(EHelper.DataType), baseRequest.DataType))
{
baseResponse.ErrorMsg = EHelper.PmException.参数不合法.ToString();
baseResponse.ErrorCode = (int)EHelper.PmException.参数不合法;
response.Content = new StringContent(await JsonConvert.SerializeObjectAsync(baseResponse));
return(response);
}
//验证账号及token
#endregion
#region 业务
var dataTypes = Enum.GetValues(typeof(EHelper.DataType));
switch (baseRequest.FunName)
{
//获取文章集合信息
case "_GetArticles":
//json反序列获取数据
var r_GetArticles = Newtonsoft.Json.JsonConvert.DeserializeObject <MoArticlesRequest>(param);
//初始化任务量
var tasks = new Task <MoArticlesResponse> [baseRequest.DataType == 0 ? dataTypes.Length: 1];
var proxy = new Pm_Proxy();
var j = 0; //真实任务坐标
for (int i = 0; i < dataTypes.Length; i++)
{
var item = dataTypes.GetValue(i);
var nType = Convert.ToInt32(item);
if (nType != baseRequest.DataType && 0 != baseRequest.DataType)
{
continue;
}
//使用任务做并行
var dataType = proxy._DataType(nType);
var task = Task.Factory.StartNew <MoArticlesResponse>(dataType._GetArticles, r_GetArticles);
tasks[j] = task;
j++;
}
//30s等待
Task.WaitAll(tasks, 1000 * 1 * 30);
//获取任务执行的结果（整合数据）
var articles = new MoArticlesResponse();
foreach (var task in tasks)
{
if (!task.IsCompleted)
{
continue;
}
articles.MoArticles.AddRange(task.Result.MoArticles);
}
articles.IsSuccess = articles.MoArticles.Count > 0;
baseResponse = articles;
break;
default:
break;
}
response.Content = new StringContent(await JsonConvert.SerializeObjectAsync(baseResponse));
#endregion
}
catch (Exception ex)
{
baseResponse.ErrorMsg = EHelper.PmException.获取数据异常.ToString();
baseResponse.ErrorCode = (int)EHelper.PmException.获取数据异常;
}
return(response);
}
/// <summary>
/// 获取文章信息
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public override MoArticlesResponse _GetArticles(object obj)
{
#region 初始化信息
var request = new MoArticlesRequest();
var response = new MoArticlesResponse();
var sbLog = new StringBuilder(string.Empty);
var url = this.Config.Url; //这里获取配置文件的url
#endregion
try
{
#region 接口验证数据
request = obj as MoArticlesRequest;
if (request == null)
{
response.ErrorCode = (int)EHelper.PmException.获取数据为空;
response.ErrorMsg = EHelper.PmException.获取数据为空.ToString();
return(response);
}
#endregion
#region 请求数据
sbLog.AppendFormat("请求地址：{0}\n", url);
var result = PublicClass._HttpGet(url); //这里一般都是post数据到第三方接口，测试没有第三方可以使用，所以使用抓取博客园首页数据
sbLog.AppendFormat("返回信息：{0}\n", result);
#endregion
#region 解析
//使用正则解析数据
var rgs = Regex.Matches(result, "class=\"titlelnk\"\\s+href=\"(?<link>http://www(\\w|\\.|\\/)+\\.html)\"[^>]+>(?<title>[^<]+)<\\/a>[^D]+post_item_summary\">(?<des>[^<]+)[^D]+lightblue\">(?<author>\\w+)<\\/a>[^D]+发布于(?<publishtime>\\s+(\\d|-|\\s|:)+)[^<]+");
if (rgs.Count <= 0)
{
response.ErrorCode = (int)EHelper.PmException.获取数据为空;
response.ErrorMsg = EHelper.PmException.获取数据为空.ToString();
return(response);
}
foreach (Match item in rgs)
{
var article = new MoArticle();
article.Author = item.Groups["author"].Value;
article.LinkUrl = item.Groups["link"].Value;
article.Title = item.Groups["title"].Value;
article.PublishTime = item.Groups["publishtime"].Value;
// article.Des = item.Groups["des"].Value;
article.DataType = (int)EHelper.DataType.博客园NET技术;
if (response.MoArticles.Count > 5)
{
continue;
}
response.MoArticles.Add(article);
}
response.IsSuccess = true;
#endregion
}
catch (Exception ex)
{
sbLog.AppendFormat("异常信息：{0}\n", ex.Message);
response.ErrorCode = (int)EHelper.PmException.获取数据异常;
response.ErrorMsg = EHelper.PmException.获取数据异常.ToString();
}
finally
{
#region 第三方原始信息-日志
//PublicClass._WriteLog(sbLog.ToString(), "Cnblogs");
#endregion
}
return(response);
}
