IDCOL/webConfig/src/api/base.js

import axios from 'axios'
export default {
    websocket: (url, callback,) => {
        let websocket = null
        // console.log(this_)
        if ("WebSocket" in window) {
            websocket = new WebSocket(url);
        } else if ("MozWebSocket" in window) {
            websocket = new WebSocket(url);
        } else {
            // console.error("'不支持 WebSocKet");
        }
        //连接发生错误的回调方法
        websocket.onerror = event => {
            console.log(event)
            websocket = null
            if ("WebSocket" in window) {
                websocket = new WebSocket(url);
            } else if ("MozWebSocket" in window) {
                websocket = new WebSocket(url);
            }
            if(websocket){
                websocketOnopen(websocket)
            }
            console.log("error");
        }
        //接收到消息的回调方法
        websocketOnopen(websocket)
        function websocketOnopen(websocket) {
            websocket.onopen = () => {
                // console.log(event,error)
                callback(websocket)
                //接收到消息的回调方法
                // websocket.onmessage = event => {
                //     if (callback) {
                //         if (event.data) {
                //             try {
                //                 let data = JSON.parse(event.data)
                //                 if (data.code == '0000') {
                //                     callback(data,websocket);
                //                 } else {
                //                     if (error) {
                //                         error(data)
                //                     }
                //                     this_.$alert(data.msg, this_.$t('App.message.text1'), {
                //                         confirmButtonText: this_.$t('App.message.text2'),
                //                     });
                //                 }
                //                 if (data.data.status == 2) {
                //                     websocket.close();
                //                 }
                //             } catch (e) {
                //                 console.log()
                //             }
                //         } else {
                //             callback()
                //         }
                //     }
                // };
                //连接关闭的回调方法
                // websocket.onclose = () => console.log("close");
                //监听窗口关闭事件，当窗口关闭时，主动去关闭websocket连接，防止连接还没断开就关闭窗口，server端会抛异常。
                window.onbeforeunload = () => websocket.close();
                //return websocket;
            };
        }

        return websocket;
    },

    ajax_get: (url, param, callback, this_) => {
        axios.get(url, { params: param }).then(res => {
            let data = res.data
            if (data.result) {
                if (callback) {
                    if (data.model && JSON.stringify(data.model).length > 2) {
                        try {
                            callback(data.model)
                        } catch (e) {
                            // console.log('异常了')
                            // console.log(e)
                        }
                    } else {
                        callback(data.model)
                    }
                }

            } else {
                this_.$alert(data.message, this_.$t('App.message.text26'));
            }
        })
    },
    ajax_post: (url, data, param, callback, this_, error, error_t) => {
        let qs = require('qs')
        data.version = this_.version;
        data.os = '0';
        axios.post(url, qs.stringify(data), { params: param }).then(res => {
            let data = res.data
            if (data.code == '0000') {
                if (callback) {
                    callback(data, this_)
                }
            } else if (data.code == '0001' || data.code == '0002' || data.code == '0003' || data.code == '0004' || data.code == '0102') {
                if (error) {
                    error(data, this_)
                }
                this_.$alert(data.msg, this_.$t('App.message.text1'), {
                    confirmButtonText: this_.$t('App.message.text2'),
                });
                this_.$store.commit('ROUTERSTRFUN',{
                  routerStr:'/login',
                })
                var oDate = new Date();
                oDate.setTime(oDate.getTime() + ('' * 24 * 60 * 60 * 1000));
                oDate = oDate.toUTCString()
                document.cookie = 'userData' + '=' + '' + ';expires=' + oDate;
                this_.$router.push({path:'/login'})

                // if(this_.websocket){
                //   this_.websocket.close();
                // }
            } else {
                if (error) {
                    error(data, this_)
                }
                if (!error_t) {
                    this_.$alert(data.msg, this_.$t('App.message.text1'), {
                        confirmButtonText: this_.$t('App.message.text2'),
                    });
                }
            }
        })
    },
    ajax_postWs: (url, data, this_,) => {
        let qs = require('qs')
        data.version = this_.version;
        data.os = '0';
        axios.post(url, qs.stringify(data)).then(() => {})
    },

    setCookie: (key, value, iDay) => {
        var oDate = new Date();
        oDate.setTime(oDate.getTime() + (iDay * 24 * 60 * 60 * 1000));
        oDate = oDate.toUTCString();
        // document.cookie = key + '=' + value;
        // console.log(key + '=' + value + ';expires=' + oDate)
        document.cookie = key + '=' + value + ';expires=' + oDate;
    },
    // removeCookie: (key) => {
    //     setCookie(key, '', -1); //这里只需要把Cookie保质期退回一天便可以删除
    // },
    getCookie: (key) => {
        var cookieArr = document.cookie.split('; ');
        for (var i = 0; i < cookieArr.length; i++) {
            var arr = cookieArr[i].split('=');
            if (arr[0] === key) {
                return arr[1];
            }
        }
        return false;
    }
}