Vue:uni-app学习（十）-- 网络请求uni.request

 

 

onLoad() {
            this.getList()
        },



getList() {
                var data = {
                    column: 'id,post_id,title,author_name,cover,published_at' //需要的字段名
                };

                uni.request({
                    url: 'https://unidemo.dcloud.net.cn/api/news',
                    data: data,
                    success: data => {
                        if (data.statusCode == 200) {
                            let list = this.setTime(data.data);
                            list = this.reload ? list : this.listData.concat(list);
                            list.map(item => {
                                item.text = Math.floor(Math.random() * (1 - 20) + 20)
                                return item
                            })
                            this.listData = this.getRandomArrayElements(list, 3)
                        }
                    },
                    fail: (data, code) => {
                        console.log('fail' + JSON.stringify(data));
                    }
                });
            },