uniapp存放json格式的数据

在做前端开发的时候，少不了要用一些模拟的json的数据来进行测试，在没有拿到后端开发小伙伴的接口之前，就先尝试着自己写一下json数据吧，前面有说过，使用mock的方法来实现，有小伙伴可能不太习惯，那么json存放的文件夹以及在组件里面要用到的路径一定要注意哦。比如：我首先要在static的静态资源文件夹底下新建一个json的数据，在每个组件页面，也就是pages底下的组件里面使用的时候，要注意.

祈澈菇凉

12872人浏览 · 2020-06-16 22:12:02

祈澈菇凉 · 2020-06-16 22:12:02 发布

在做前端开发的时候，少不了要用一些模拟的json的数据来进行测试，在没有拿到后端开发小伙伴的接口之前，就先尝试着自己写一下json数据吧，前面有说过，使用mock的方法来实现，有小伙伴可能不太习惯，那么json存放的文件夹以及在组件里面要用到的路径一定要注意哦。

比如：我首先要在static的静态资源文件夹底下新建一个json的数据，在每个组件页面，也就是pages底下的组件里面使用的时候，要注意一下url的请求路径，如果路径写错了会报404的错误。

<template>
    <view class="page">
        <view class="uni-list">
            <view class="uni-list-cell" hover-class="uni-list-cell-hover" v-for="item in itemList">
                <view class="uni-list-cell-navigate uni-navigate-right uni-media-list ">
                    <view class="uni-media-list-logo">
                        <image v-if="showImg" :src="item.thumbnail_pic_s"></image>
                    </view>
                    <view class="uni-media-list-body">
                        <view class="uni-media-list-text-top">{{item.author_name}}</view>
                        <view class="uni-media-list-text-bottom uni-ellipsis">{{item.title}}</view>
                    </view>
                </view>
            </view>
        </view>
    </view>
</template>
<script>
    export default {
        data() {
            return {
                showImg: false,
                itemList: []
            }
        },
        onLoad() {
            this.getList();
            this.showImg = true;

        },
        methods: {
            getList() {
                uni.request({
                    url: '../../static/1.json',
                    success: (res) => {
                        console.log(res.data);
                        this.itemList = res.data.result.data;
                    }
                });
            }
        }
    }
</script>
<style>
    .title {
        padding: 20upx;
    }
    .uni-navigate-right.uni-media-list {
        height: 80px;
    }
</style>

json模拟的数据

{
    "reason": "成功的返回",
    "result": {
        "stat": "1",
        "data": [{
            "uniquekey": "f0814cd34eb5e68c77e236a1f384c6d8",
            "title": "梅奥在辽宁男篮的作用会很大？看完分析，让球迷哑口无言",
            "date": "2020-06-09 09:17",
            "category": "头条",
            "author_name": "我叫五球王",
            "url": "https:\/\/v.juhe.cn\/toutiao\/s?id=https%3A%2F%2Fmini.eastday.com%2Fmobile%2F200609091709351.html",
            "thumbnail_pic_s": "https:\/\/09imgmini.eastday.com\/mobile\/20200609\/2020060909_262cb8c58ea1492fa7b92ebf273636ec_0093_mwpm_03200403.jpg",
            "thumbnail_pic_s02": "http:\/\/09imgmini.eastday.com\/mobile\/20200609\/2020060909_234fe6c9318147a19ead98e025966324_6371_mwpm_03200403.jpg",
            "thumbnail_pic_s03": "http:\/\/09imgmini.eastday.com\/mobile\/20200609\/2020060909_1615cd0d25494899b61bf7565be59ecd_4542_mwpm_03200403.jpg"
        }, {
            "uniquekey": "e39022a8c029f082c7a96690458a3f6e",
            "title": "李霄鹏带来一个好消息！鲁能再次受益，球队或将迎来重大转折",
            "date": "2020-06-09 07:35",
            "category": "头条",
            "author_name": "我名叫大空翼",
            "url": "https:\/\/v.juhe.cn\/toutiao\/s?id=https%3A%2F%2Fmini.eastday.com%2Fmobile%2F200609073533157.html",
            "thumbnail_pic_s": "https:\/\/08imgmini.eastday.com\/mobile\/20200609\/2020060907_783dc529f66b4b31b8908a8f8375acd0_5893_mwpm_03200403.jpg",
            "thumbnail_pic_s02": "http:\/\/08imgmini.eastday.com\/mobile\/20200609\/2020060907_c602653f4f63457795940a17a27dbdab_0220_mwpm_03200403.jpg",
            "thumbnail_pic_s03": "http:\/\/08imgmini.eastday.com\/mobile\/20200609\/2020060907_2162745719d24b53ab460a539a65f7a3_7076_mwpm_03200403.jpg"
        }, {
            "uniquekey": "7ce47100913dd0a3c3c90630f5814900",
            "title": "足坛富豪榜:英超无名之辈登顶 财富是C罗的44倍",
            "date": "2020-06-09 07:35",
            "category": "头条",
            "author_name": "网易体育",
            "url": "https:\/\/v.juhe.cn\/toutiao\/s?id=https%3A%2F%2Fmini.eastday.com%2Fmobile%2F200609073526006.html",
            "thumbnail_pic_s": "https:\/\/03imgmini.eastday.com\/mobile\/20200609\/20200609073526_6205570aeee2e1cd9225f35d7cfb4245_1_mwpm_03200403.jpg"
        }, {
            "uniquekey": "e4dd86380f130907a649a26b8533dbd1",
            "title": "中国乒乓球界的五位大佬，张继科只排名第二，他才是第一",
            "date": "2020-06-09 07:32",
            "category": "头条",
            "author_name": "远方全民体育",
            "url": "https:\/\/v.juhe.cn\/toutiao\/s?id=https%3A%2F%2Fmini.eastday.com%2Fmobile%2F200609073213662.html",
            "thumbnail_pic_s": "https:\/\/07imgmini.eastday.com\/mobile\/20200609\/20200609073213_96f6864ab45b54367a9e52c059106ce4_6_mwpm_03200403.jpg",
            "thumbnail_pic_s02": "http:\/\/07imgmini.eastday.com\/mobile\/20200609\/20200609073213_96f6864ab45b54367a9e52c059106ce4_2_mwpm_03200403.jpg",
            "thumbnail_pic_s03": "http:\/\/07imgmini.eastday.com\/mobile\/20200609\/20200609073213_96f6864ab45b54367a9e52c059106ce4_3_mwpm_03200403.jpg"
        }]
    },
    "error_code": 0
}

一个简单的列表页如下：