实现json数据格式化的展示（JSON.stringify()）

最新推荐文章于 2025-05-06 11:33:00 发布

Carina_921

最新推荐文章于 2025-05-06 11:33:00 发布

阅读量997

点赞数

文章标签： json javascript 开发语言

本文链接：https://blog.youkuaiyun.com/qq_45565693/article/details/132754945

版权

把JSON对象转换为有缩进的JSON字符串格式：

    let jsonStr = '{"code":0,"msg":"OK","data":{"air_pressure":"1009","aqi":"117","city_cn":"beijing","city_code":"101010100","current_city":"北京","humidity":"90%","limit_number":"2和7","pm25":"89","temperature":"25","weather_date":"09月08日(星期五)","weather_info":"雷阵雨","weather_time":"08:40","wind_direct":"北风","wind_power":"0级"}}';
    let jsonStrAfter = JSON.stringify(JSON.parse(jsonStr), null, '\t');
    console.log('格式化前：', jsonStr);
    console.log('格式化后： ', jsonStrAfter);