可以将axios方法封装一个函数

(function () {    ASK = {        get:function (url,data,succFun,errFun) {            axios.get(url,{                params:data,                headers:{                    "token":""                }            })                .then(function (response) {                    if(response.data.code=='200'){                        if (succFun){                            succFun(response.data);                        }                    }else if(response.data.code=='401'){                        alter('请求超时，请重新登录')                        window.location.href='login.html'                    }else{                        console.log(response.data)                    }                })                .catch(function (error) {                    if (errFun){                        errFun(error);                    }                });        },        post:function (url,data,succFun,errFun) {            axios.post(url,data,{                headers:{                    "token":"",                    'Content-Type':'application/x-www-form-urlencoded'                }            })                .then(function (response) {                    if(response.data.code=='200'){                        if (succFun){                            succFun(response.data);                        }                    }else if(response.data.code=='401'){                        alter('请求超时，请重新登录')                        window.location.href='login.html'                    }else{                        console.log(response.data)                    }                })                .catch(function (error) {                    if (errFun){                        errFun(error);                    }                });        },        other:function (url,requestType,data,succFun,errFun) {            axios({                method: requestType,                url: url,                data: data,                headers:{                    "token":""                }            }).then(function (response) {                console.log(response);                if (succFun){                    succFun(response.data);                }            }).catch(function (error) {                console.log(error);                if (errFun){                    errFun(error);                }            })        }    };    // 添加请求拦截器    axios.interceptors.request.use(function (config) {        /**         * 请求之前操作：success         */        return config;    }, function (error) {        /**         * 请求之前操作：failure         */        return Promise.reject(error);    });    // 添加响应拦截器    axios.interceptors.response.use(function (response) {        /**         * 响应之前操作：success         */        return response;    }, function (error) {        /**         * 响应之前操作：failure         */        return Promise.reject(error);    });})(axios);

调用时

ASK.get(CDK.host+'/cdk/company/findList',{                "pageNum":this.pageNum,                "pageSize":this.pageSize            },(res)=>{                console.log(res.obj)            },(err)=>{                console.log(err)            })