wcf调用的问题,这里接口中一共有10来个方法,只有这个调用失败。检查了接口,实现的服务,调用的方法,最后还是一头雾水!请高手指教!
出错截图

定义的接口
/// <summary>
/// 获取搜索结果
/// </summary>
/// <param name="keywords">关键字</param>
/// <param name="factoryId">厂商</param>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <returns></returns>
[OperationContract]
string GetSaerchResult(string keywords, long factoryId, int pageIndex, int pageSize);
实现的服务
public string GetSaerchResult(string keywords, long factoryId, int pageIndex, int pageSize)
{
var keys = keywords.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
Dictionary<string, List<ProductSaerch>> results = new Dictionary<string, List<ProductSaerch>>();
List<ComputeTask> tasks = new List<ComputeTask>();
ComputeCallClient client = new ComputeCallClient();
foreach (var item in keys)
{
//判断是否缓存是否存在关键字,如果不存在,则需要发送到搜索引擎服务去搜索
if (CacheUtil.InitCache.Contains("SaerchEngine." + item))
{
this.FilterFactoryResult(factoryId, results, item);
}
else
{
SaerchEngineParameter para = new SaerchEngineParameter();
para.SaerchEngineType = 3;
para.SearchKeyword = item;
ComputeTask task = new ComputeTask();
task.ExecutorType = "Linkage.KYY.WindowsService.Business.SaerchEngineService,Linkage.KYY.WindowsService.Business";
task.Paras = Newtonsoft.Json.JsonConvert.SerializeObject(para);
client.SubmitTask(task);
tasks.Add(task);
}
}
客户端调用
public string GetSaerchResult(string keywords, long factoryId, int pageIndex, int pageSize)
{
RemoteAccess rpc = null;
ICacheService service = null;
string obj = "";
try
{
rpc = new RemoteAccess();
service = rpc.CreateObject<ICacheService>();
obj = service.GetSaerchResult(keywords, factoryId, pageIndex, pageSize);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
finally
{
rpc.CloseObject<ICacheService>(service);
}
return obj;
}
------解决思路----------------------
点“查看详细信息”
------解决思路----------------------
看错误应该是dns解析不了,你用ip试试
------解决思路----------------------
你跟踪GetAddrInfo,看和调用其他方法时有何区别