add jpush offline notification

src/push/jpush/requestBody/pushObj.go

@@ -0,0 +1,24 @@
+package requestBody
+
+type PushObj struct {
+	Platform     interface{} `json:"platform"`
+	Audience     interface{} `json:"audience"`
+	Notification interface{} `json:"notification,omitempty"`
+	Message      interface{} `json:"message,omitempty"`
+}
+
+func (p *PushObj) SetPlatform(pf *Platform) {
+	p.Platform = pf.Os
+}
+
+func (p *PushObj) SetAudience(ad *Audience) {
+	p.Audience = ad.Object
+}
+
+func (p *PushObj) SetNotification(no *Notification) {
+	p.Notification = no
+}
+
+func (p *PushObj) SetMessage(m *Message) {
+	p.Message = m
+}