unipp 封装request请求

在main.js中

写一个全局的url

Vue.prototype.globalurl="http://www.....";

封装方法

Vue.prototype.globalajax=function(url,data,way,fun){
        var token = uni.getStorageSync('token');
        uni.request({
            url:this.globalurl+url,
            data:data,
            header: {
                'Accept': 'application/json',
                'content-type': 'application/json',
                'token':  token,
            },
            method:way,
            success: (res) => {
                return fun(res);
            }
        });
};

封装一个错误提示框

Vue.prototype.showError=function(msg, callback){
        uni.hideLoading()
        uni.showModal({
          title: '友情提示',
          content: msg,
          showCancel: false,
          success: function (res) {
            callback && callback();
          },
        });
};

vue页面引用

// 获取店铺信息
            getShopInfo(){
                var a = this
                a.globalajax('shop_info',{
                       shop_id:a.shop_id
                    },'GET',function(res) {
                        console.log(res);
                        if(res.data.code==200){
                            a.shop_info = res.data.data.shop
                        }else{
                            a.showError(res.data.error);
                        }
                    }
                );
            },