interceptor.js

const interceptor = {
    //请求拦截
    request(options) {
        options.headers.token = localStorage.getItem('token');
    },
    //响应拦截
    response(response, options) {
        let obj = { isErr: false, data: '' };
        if (response.status == '200') {
            var json = response.data;
            if (json.isErr) {
                //如果显示错误信息，弹出错误，否则继续执行
                if (options.showMsg) {
                    options.onError(this, '错误', json.errMsg);
                    this.$vue.$Notice.error({
                        title: '错误',
                        desc: json.errMsg
                    });
                    console.error(json.errMsg);
                    obj.isErr = true;
                    obj.data = json;
                    return obj;
                } else {
                    //继续执行，内部处理错误
                    obj.isErr = false;
                    obj.data = json;
                    return obj;
                }
            } else {
                //当现实返回消息时
                if (options.showMsg) {
                    if (json.msg) {
                        // options.onMessage(this, '消息', json.msg);
                        this.$vue.$Notice.success({
                            title: json.msg,
                            // desc: nodesc ? '' : 'Here is the notification description. Here is the notification description. '
                        });
                    }
                    obj.isErr = false;
                    obj.data = json.data;
                    return obj;
                }
                //当不现实返回消息时
                else {
                    obj.isErr = false;
                    obj.data = json;
                    return obj;
                }
            }
        } else {
            console.error(response);
            if (options.showMsg) {
                options.onError(this, '网络错误', '请联系管理员解决');
            }
            obj.isErr = true;
            obj.data = '网络错误';
            return obj;
        }
        return obj;
    }
};
export default interceptor;