feat: 添加cqjson处理和url处理

handler/handler.go

@@ -10,6 +10,7 @@ import (
 type Handler func(msg model.Message) (reply model.Reply)
 
 var handlers = make(map[string]Handler)
+var frontMatchHandlers = make(map[string]Handler)
 var liveHandlers = make(map[int64]map[int64]Handler)
 var privateAllHandler Handler
 
@@ -21,6 +22,10 @@ func RegisterHandler(trigger string, handler Handler) {
 	handlers[trigger] = handler
 }
 
+func RegisterFrontMatchHandler(trigger string, handler Handler) {
+	frontMatchHandlers[trigger] = handler
+}
+
 func RegisterLiveHandler(groupID int64, userID int64, handler Handler) { //userID=-1 means for all users in groupID
 	if _, ok := liveHandlers[groupID]; !ok {
 		liveHandlers[groupID] = make(map[int64]Handler)
@@ -50,6 +55,11 @@ func MsgInHandler(msg model.Message) (reply model.Reply) {
 			return handler(msg)
 		}
 	}
+	for trigger, handler := range frontMatchHandlers {
+		if strings.HasPrefix(msg.RawMsg, trigger) {
+			return handler(msg)
+		}
+	}
 	msgArray := strings.Split(msg.RawMsg, " ")
 	if handler, ok := handlers[msgArray[0]]; ok {
 		return handler(msg)