8***@qq.com
8***@qq.com
  • 发布:2019-01-18 16:29
  • 更新:2019-01-18 20:27
  • 阅读:1297

NVUE里边,调用WebSocket不起作用

分类:nvue

直接使用的weex的WebSocket的例子
iphone端正常,安卓端就不行,然后说的又不支持uni自带的websocket,那该怎么调用websocket啊
<template>
<scroller>
<div>
<div style="background-color: #286090">
<text class="title" style="height: 80px ;padding: 20px;color: white">websocket</text>
</div>
<input type="text" placeholder="please input message to send" class="input" autofocus="false" value="" @change="onchange" @input="oninput" ref="input"/>
<div style="flex-direction: row; justify-content: center;">
<text class="button" @click="connect">connect</text>
<text class="button" @click="send">send</text>
<text class="button" @click="close">close</text>
</div>

  <div style="background-color: lightgray">  
    <text class="title" style="height: 80px ;padding: 20px;color: black">method = send</text>  
  </div>  
  <text style="color: black;height: 80px">{{sendinfo}}</text>  

  <div style="background-color: lightgray">  
    <text class="title" style="height: 80px ;padding: 20px;color: black">method = onopen</text>  
  </div>  
  <text style="color: black;height: 80px">{{onopeninfo}}</text>  

  <div style="background-color: lightgray">  
    <text class="title" style="height: 80px ;padding: 20px;color: black">method = onmessage</text>  
  </div>  
  <text style="color: black;height: 400px">{{onmessage}}</text>  

  <div style="background-color: lightgray">  
    <text class="title" style="height: 80px ;padding: 20px;color: black">method = onclose</text>  
  </div>  
  <text style="color: black;height: 80px">{{oncloseinfo}}</text>  

  <div style="background-color: lightgray">  
    <text class="title" style="height: 80px ;padding: 20px;color: black">method = onerror</text>  
  </div>  
  <text style="color: black;height: 80px">{{onerrorinfo}}</text>  

  <div style="background-color: lightgray">  
    <text class="title" style="height: 80px ;padding: 20px;color: black">method = close</text>  
  </div>  
  <text style="color: black;height: 80px">{{closeinfo}}</text>  

</div>  

</scroller>
</template>

<style scoped>
.input {
font-size: 40px;
height: 80px;
width: 600px;
}
.button {
font-size: 36px;
width: 150px;
color: #41B883;
text-align: center;
padding-top: 25px;
padding-bottom: 25px;
border-width: 2px;
border-style: solid;
margin-right: 20px;
border-color: rgb(162, 217, 192);
background-color: rgba(162, 217, 192, 0.2);
}
</style>

<script>
var websocket = weex.requireModule('webSocket')
export default {
data () {
return {
connectinfo: '',
sendinfo: '',
onopeninfo: '',
onmessage: '',
oncloseinfo: '',
onerrorinfo: '',
closeinfo: '',
txtInput:'',
navBarHeight: 88,
title: 'Navigator',
dir: 'examples',
baseURL: ''
}
},
methods: {
connect:function() {
websocket.WebSocket('ws://echo.websocket.org','');
var self = this;
self.onopeninfo = 'connecting...'
websocket.onopen = function(e)
{
self.onopeninfo = 'websocket open';
}
websocket.onmessage = function(e)
{
self.onmessage = e.data;
}
websocket.onerror = function(e)
{
self.onerrorinfo = e.data;
}
websocket.onclose = function(e)
{
self.onopeninfo = '';
self.onerrorinfo = e.code;
}
},
send:function(e) {
var input = this.$refs.input;
input.blur();
websocket.send(this.txtInput);
this.sendinfo = this.txtInput;
},
oninput: function(event) {
this.txtInput = event.value;
},
close:function(e) {
websocket.close();
},
},
}
</script>

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