编写目的介绍一个非常简单的方法，向一个json格式的数据中添加一个属性。解决方法比如var json = { date: "2019-03-02", statu: "success"};希望添加一组属性，week。我们直接进行写的操作就可以了。json.week = "星期六";接着我们输出json变量，就可以看到控制台输出中包含week属性了。这个是在我编写微信小程序时，由于后台拿到的数据只有年月日，我需要获得星期，并且以循环的方式渲染，所以需要对json数据类型进行操作，添加w Common JS (node. js ) var defaults = require ( './path/to/index. js ' ) ; defaults ( { ... } ) ; 要求 JS // in require. js config paths: { 'defaults' : './path/to/lib/defaults. js ' // in a file define ( [ 'defaults' ] , function ( defaults ) { defaults ( // 添加 一个 字段 ，并且值是 一个 嵌套的 JSON 对象 person.address = { "street": "123 Main St", "city": "Anytown", "state": "CA" }; 在上面的示例 中 ，我们可以看到如何使用 JavaScript 对象语法向 JSON 对象 添加 字段 和值。一旦 添加 了新 字段 ， 《High-reflectivity surface measurement in structured-light technique by using a transparent screen》 看到一朵花没: 麻烦博主发下论文，邮箱：1572334524@qq.cpm 论文精读《Optical Measurement of Highly Reflective Surfaces from a Single Exposure》 CSDN-Ada助手: 一定要坚持创作更多高质量博客哦, 小小红包, 以资鼓励, 更多创作活动请看: 新星计划2023: https://marketing.csdn.net/p/1738cda78d47b2ebb920916aab7c3584?utm_source=csdn_ai_ada_redpacket 新星计划2023: https://marketing.csdn.net/p/1738cda78d47b2ebb920916aab7c3584?utm_source=csdn_ai_ada_redpacket 上传ChatGPT/计算机论文等资源，瓜分￥5000元现金: https://blog.csdn.net/VIP_Assistant/article/details/130196121?utm_source=csdn_ai_ada_redpacket 新人首创任务挑战赛: https://marketing.csdn.net/p/90a06697f3eae83aabea1e150f5be8a5?utm_source=csdn_ai_ada_redpacket Microsoft Edge功能测评！: https://activity.csdn.net/creatActivity?id=10403?utm_source=csdn_ai_ada_redpacket 职场解惑讨论会: https://activity.csdn.net/creatActivity?id=10427?utm_source=csdn_ai_ada_redpacket 可持续能源技术真的能改变世界吗？: https://activity.csdn.net/creatActivity?id=10425?utm_source=csdn_ai_ada_redpacket 无效数据，你会怎么处理？: https://activity.csdn.net/creatActivity?id=10423?utm_source=csdn_ai_ada_redpacket 物联网技术正在如何影响我们的生活: https://activity.csdn.net/creatActivity?id=10421?utm_source=csdn_ai_ada_redpacket 生物识别技术能否成为应对安全挑战的绝佳选择？: https://activity.csdn.net/creatActivity?id=10411?utm_source=csdn_ai_ada_redpacket 应届生如何提高职场竞争力: https://activity.csdn.net/creatActivity?id=10409?utm_source=csdn_ai_ada_redpacket 讯飞星火大模型将超越chatgpt？: https://activity.csdn.net/creatActivity?id=10407?utm_source=csdn_ai_ada_redpacket 职场新人备忘录: https://activity.csdn.net/creatActivity?id=10405?utm_source=csdn_ai_ada_redpacket VR vs AR：哪种技术更有潜力改变未来？: https://activity.csdn.net/creatActivity?id=10399?utm_source=csdn_ai_ada_redpacket “裸奔”时代下该如何保护网络隐私: https://activity.csdn.net/creatActivity?id=10401?utm_source=csdn_ai_ada_redpacket 蓝桥杯备赛指南分享: https://activity.csdn.net/creatActivity?id=10317?utm_source=csdn_ai_ada_redpacket 《Hybrid-quality-guided phase fusion model for high dynamic range 3D surface measurement 》 论文阅读《Gradient-based Camera Exposure Control for Outdoor Mobile Platforms》 论文精读《Optical Measurement of Highly Reflective Surfaces from a Single Exposure》