/// <summary>
/// 通过接口类型和接口名称获取接口定义
/// </summary>
/// <param name="apiType"></param>
/// <param name="apiName"></param>
/// <returns></returns>
public APIItem GetApiItemByTypeAndName(string apiType, string apiName)
{
var apiTypes = this._WebAPI._project._ApiList._ApiTypes;
APIItem apiItem = null;
if (apiTypes != null)
{
foreach (var api in apiTypes)
{
if (!api.TypeName.Equals(apiType))
{
continue;
}
foreach (APIItem item in api.Apies)
{
if (item.APIName.Equals(apiName))
{
apiItem = item;
break;
}
}
}
}
return(apiItem);
}
/// <summary>
/// 读取单个API信息
/// </summary>
/// <param name="element"></param>
/// <param name="assemblyName"></param>
/// <returns></returns>
private APIItem GetApiItemFromElement(XElement element, string assemblyName)
{
APIItem item = new APIItem();
item.APIBrief = element.Attributes("APIBrief").FirstOrDefault().Value;
item.APIName = element.Attributes("APIName").FirstOrDefault().Value;
item.AssemblyName = assemblyName;
string parentType = element.Parent.Attributes("TypeName").FirstOrDefault().Value;
item.MethodName = element.Attributes("MethodName").FirstOrDefault().Value;
item.TypeName = parentType + "." + element.Attributes("TypeName").FirstOrDefault().Value;
XElement inputElement = element.Element("InputData");
XElement outputElement = element.Element("OutputData");
item.input = GetParamDefFromElement(inputElement);
item.output = GetParamDefFromElement(outputElement);
item.ObjectMode = false;
bool tempMode;
if (element.Attributes("ObjectMode").FirstOrDefault() != null)
{
if (bool.TryParse(element.Attributes("ObjectMode").FirstOrDefault().Value, out tempMode))
{
item.ObjectMode = tempMode;
}
}
return(item);
}
/// <summary>
/// 从缓存中获取接口定义
/// </summary>
/// <param name="strApiName">接口名称</param>
/// <returns></returns>
public APIItem GetApiFromCache(string strApiName)
{
APIItem item = null;
Cache cache = HttpRuntime.Cache;
List <APIItem> items = (List <APIItem>)cache.Get("apilist");
if (items == null)
{
APIManage manager = APIManage.GetInstance();
items = manager.GetApiList();
}
item = GetApiByName(items, strApiName);
return(item);
}
/// <summary>
/// 读取API分类信息
/// </summary>
/// <param name="element"></param>
/// <returns></returns>
private APIType GetApiTypeFromElement(XElement element)
{
APIType api = new APIType();
api.AssemblyName = element.Attributes("AssemblyName").FirstOrDefault().Value;
api.TypeBrief = element.Attributes("TypeBrief").FirstOrDefault().Value;
api.TypeName = element.Attributes("TypeName").FirstOrDefault().Value;
api.TypeOrder = element.Attributes("TypeOrder").FirstOrDefault().Value;
api.Apies = new List <APIItem>();
foreach (var xElement in element.Elements())
{
APIItem item = GetApiItemFromElement(xElement, api.AssemblyName);
api.Apies.Add(item);
}
return(api);
}
/// <summary>
/// 根据接口名称，从接口定义列表中获取指定的接口定义
/// </summary>
/// <param name="items">接口定义列表</param>
/// <param name="strApiName">接口名称</param>
/// <returns></returns>
public APIItem GetApiByName(List <APIItem> items, string strApiName)
{
APIItem item = null;
if (items != null)
{
foreach (APIItem api in items)
{
if (api.APIName.ToLower().Equals(strApiName.ToLower()))
{
item = api;
break;
}
}
}
return(item);
}
/// <summary>
/// 执行API方法并把执行结果返回
/// </summary>
/// <param name="APIName"></param>
/// <param name="APIData"></param>
/// <returns></returns>
public static bool ExecAPI(string APIName, string APIData, out string ExecResult, ref string apiChinaName)
{
bool isSuccess = false;
//实例化API管理对象
APIManage manager = APIManage.GetInstance();
//获取指定API名称的详细信息
APIItem item = manager.GetApiFromCache(APIName);
//API执行结果描述
APIResult apiResult = new APIResult();
try
{
if (item == null)
{
throw new Exception("接口不存在，找不到此接口：" + APIName);
}
//获取命名空间
string strNameSpace = manager.GetNameSpace();
//程序集名称
string strAssemblyName = item.AssemblyName;
//类型全名称
string strTypeFullName = strNameSpace + "." + item.TypeName;
//方法名
string strMethodName = item.MethodName;
apiChinaName = item.APIBrief;
///接口不存在
object obj = Reflect.ExecAPI(strAssemblyName, strTypeFullName, strMethodName, APIData, item.ObjectMode);
if (item.ObjectMode)
{
apiResult.result = 0;
apiResult.resultStr = "执行成功";
apiResult.data = obj;
ExecResult = ReturnStrJson(apiResult);
}
else
{
ExecResult = ReturnStrJson(obj);
}
isSuccess = true;
}
catch (Exception e)
{
apiResult.result = 1;
if (e.InnerException != null)
{
apiResult.resultStr = e.InnerException.Message.Replace("\r\n", "");
}
else
{
apiResult.resultStr = e.Message.Replace("\r\n", "");
}
ExecResult = ReturnStrJson(apiResult);
}
//这里使用自定义日期格式，如果不使用的话，默认是ISO8601格式
return(isSuccess);
}
