diff --git a/index.js b/index.js
index 82f868f..a1cf375 100644
--- a/index.js
+++ b/index.js
@@ -93,4 +93,33 @@ module.exports = {
     }
   },
 
+  formatDate(date, format){
+    if (!(date instanceof Date)){
+      date = new Date(date)
+    }
+    if (!date.toJSON()) {
+      date = new Date()
+    }
+
+    format = (format && typeof format==='string') 
+      ? format 
+      : 'yyyy-mm-dd HH:MM:SS'
+    let o = {
+      'm+': date.getMonth() + 1, //月份 
+      'q+': Math.floor((date.getMonth() + 3) / 3), //季度 
+      'd+': date.getDate(), //日 
+      'H+': date.getHours(), //小时 
+      'M+': date.getMinutes(), //分 
+      'S+': date.getSeconds(), //秒 
+      's': date.getMilliseconds() //毫秒 
+    }
+    if (/(y+)/.test(format)) 
+      format = format.replace(RegExp.$1, (`${date.getFullYear()}`).substr(4 - RegExp.$1.length))
+    for (var k in o){
+      if (new RegExp(`(${k})`).test(format)) 
+        format = format.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : ((`00${o[k]}`).substr((`${o[k]}`).length)))
+    }
+    return format
+  },
+
 }
\ No newline at end of file
diff --git a/unisocket/unisocket.js b/unisocket/unisocket.js
index e021fb0..16e735a 100644
--- a/unisocket/unisocket.js
+++ b/unisocket/unisocket.js
@@ -31,8 +31,8 @@ module.exports={
       my.socket.onMessage(({data})=>{ // 在这里统一分发消息
         try {
           let dataObj = JSON.parse(data)
-          console.log('WebSocket onMessage for event: ', dataObj.event)
-          let listeners = my.listeners[dataObj.event] || []
+          console.log('WebSocket onMessage for skevent: ', dataObj.skevent)
+          let listeners = my.listeners[dataObj.skevent] || []
           for (let listener of listeners) {
             listener(dataObj)
           }
@@ -52,12 +52,20 @@ module.exports={
       delete my.reconnecting      
     }, 2000)
   },
-  addListener(event, listener){
-    if (Array.isArray(my.listeners[event]) && typeof(listener)==='function') {
-      my.listeners[event].push(listener)
+  addListener(skevent, listener){
+    if (Array.isArray(my.listeners[skevent]) && typeof(listener)==='function') {
+      my.listeners[skevent].push(listener)
     }else {
-      my.listeners[event]=[listener]
+      my.listeners[skevent]=[listener]
     }
     return this
+  },
+  sendObject(data){
+    if (typeof(data)!=='string'){
+      data=JSON.stringify(data)
+    }
+    if (my.socket && my.socket.readyState===my.socket.OPEN){
+      my.socket.send({data})
+    }
   }
 }
\ No newline at end of file