Axios 获取后台传过来的token，作为参数进行post请求

首先，vue.js封装cookie

export default{
    setCookie(name,value,obj){//设置cookie
        let config = {
            type:"天"
        }
        if(obj){
            Object.assign(config,obj);
        }
        let oDate = new Date();
        let expires = null;
        if(config.expires){
            if(config.type){
                switch (config.type){
                    case '秒':
                        oDate.setSeconds(oDate.getSeconds() + config.expires)
                        expires = oDate.toUTCString();
                    break;
                    case '分':
                        oDate.setMinutes(oDate.getMinutes() + config.expires)
                        expires = oDate.toUTCString();
                    break;
                    case '时':
                        oDate.setHours(oDate.getHours() + config.expires)
                        expires = oDate.toUTCString();
                    break;
                    case '天':
                        oDate.setDate(oDate.getDate() + config.expires);
                        expires = oDate.toUTCString();
                    break;
                    case '月':
                        oDate.setMonth(oDate.getMonth() + config.expires);
                        expires = oDate.toUTCString();
                    break;
                    case '年':
                        oDate.setFullYear(oDate.getFullYear() + config.expires);
                        expires = oDate.toUTCString();
                    break;
                    default:
                        oDate.setDate(oDate.getDate() + config.expires);
                        expires = oDate.toUTCString();
                    break;
                }
            }else{
                oDate.setDate(oDate.getDate() + config.expires);
                expires = oDate.toUTCString();
            }
        }else{
            oDate.setDate(oDate.getDate() + 1);
            expires = oDate.toUTCString();
        }
        document.cookie = name + "=" + encodeURIComponent(value) + ";expires=" + expires;
    },
    getCookie(key){//获取cookie
        let str = document.cookie.replace(/;\s*/,';');
        let cookieArr = str.split(';');
        let cookieObj = {};
        let len = cookieArr.length;
        for(let i = 0; i < len;i++){
            let data = cookieArr[i];
            let k = data.split('=')[0];
            let v = data.split('=')[1];
            cookieObj[k] = v;
        }
        if(cookieObj[key]){
            return decodeURIComponent(cookieObj[key]);
        }else{
            return false;
        }
    },
    removeCookie(key){//删除cookie
        document.cookie = key + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT";
    }
}

2.获取token

this.name= cookie.getCookie('name');//获取cookie

3.进行post请求携带token

const searchData = { data:this.data,token: name}
      this.$axios
        .post('url',this.qs.stringify(searchData),
        { headers: { 'Content-Type': 'application/x-www-form-urlencoded' } })
        .then(response => {
          console.log(response);
      })