public void Load()
{
this.dispatcher = new Dictionary <string, IHttpHandler>();
this.handlersMapping = new Dictionary <MethodInfo, IHttpHandler>();
this.getHandlers = new Dictionary <string, MethodInfo>();
this.postHandlers = new Dictionary <string, MethodInfo>();
HashSet <Type> types = Game.EventSystem.GetTypes(typeof(HttpHandlerAttribute));
foreach (Type type in types)
{
object[] attrs = type.GetCustomAttributes(typeof(HttpHandlerAttribute), false);
if (attrs.Length == 0)
{
continue;
}
HttpHandlerAttribute httpHandlerAttribute = (HttpHandlerAttribute)attrs[0];
object obj = Activator.CreateInstance(type);
IHttpHandler ihttpHandler = obj as IHttpHandler;
if (ihttpHandler == null)
{
throw new Exception($"HttpHandler handler not inherit IHttpHandler class: {obj.GetType().FullName}");
}
this.dispatcher.Add(httpHandlerAttribute.Path, ihttpHandler);
LoadMethod(type, httpHandlerAttribute, ihttpHandler);
}
}
public void LoadMethod(Type type, HttpHandlerAttribute httpHandlerAttribute, IHttpHandler httpHandler)
{
// 扫描这个类里面的方法
MethodInfo[] methodInfos = type.GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.InvokeMethod | BindingFlags.Instance);
foreach (MethodInfo method in methodInfos)
{
object[] getAttrs = method.GetCustomAttributes(typeof(GetAttribute), false);
if (getAttrs.Length != 0)
{
GetAttribute get = (GetAttribute)getAttrs[0];
string path = method.Name;
if (!string.IsNullOrEmpty(get.Path))
{
path = get.Path;
}
getHandlers.Add(httpHandlerAttribute.Path + path, method);
//Log.Debug($"add handler[{httpHandler}.{method.Name}] path {httpHandlerAttribute.Path + path}");
}
object[] postAttrs = method.GetCustomAttributes(typeof(PostAttribute), false);
if (postAttrs.Length != 0)
{
// Post处理方法
PostAttribute post = (PostAttribute)postAttrs[0];
string path = method.Name;
if (!string.IsNullOrEmpty(post.Path))
{
path = post.Path;
}
postHandlers.Add(httpHandlerAttribute.Path + path, method);
//Log.Debug($"add handler[{httpHandler}.{method.Name}] path {httpHandlerAttribute.Path + path}");
}
if (getAttrs.Length == 0 && postAttrs.Length == 0)
{
continue;
}
handlersMapping.Add(method, httpHandler);
}
}