feat：完善项目

app/handle/notice.go

@@ -0,0 +1,20 @@
+package handle
+
+import "encoding/json"
+
+type WorkNotice struct {
+	Prefix  string      `json:"prefix"`
+	Message interface{} `json:"message"`
+}
+
+func (this *WorkNotice) ToBytes() []byte {
+	out, _ := json.Marshal(this)
+	return out
+}
+
+func NewWorkNotice(msg interface{}) *WorkNotice {
+	return &WorkNotice{
+		Prefix:  "work",
+		Message: msg,
+	}
+}