websocket
export let websocket initWebSocket() export function openWebsocket () { initWebSocket() } let callBackArray = new Map() export function websocketSendMsg( params, callBack) { // console.log(callBackArray.has(params.timeStamp)); callBackArray.set(params.timeStamp, callBack) websocket.send(JSON.stringify(params)) } function initWebSocket() { let URL = "ws://10.0.5.202:5286" websocket = new WebSocket(URL) websocket.onopen = websocketOnopen websocket.onmessage = websocketOnmessage websocket.onerror = websocketOnerror websocket.onclose = websocketClose return true } function websocketOnopen() { console.log('WebSocket连接成功') } function websocketOnmessage(e) { let data = JSON.parse(e.data) let timeStamp = data.TIMESTAMP callBackArray.has(timeStamp) && callBackArray.get(timeStamp)(data.VALUE) console.log(callBackArray); } function websocketOnerror(e) { console.log(`连接失败的信息:`, e) openWebsocket() } export function websocketClose(e) { console.log("连接关闭", e) } export function removeCallBack(timeStamp) { callBackArray.delete(timeStamp) }