但是res.redirect只有在点击十字按钮 * 导航 * 从To-do列表页面到/delete_task页面并从那里返回的情况...
{ deleted: false, name: 'Fluffy' }varidUser=mongoose.Types.ObjectId("53da93b16b4a6670076b16bf");// note: you should invoke exactly delete() method instead of standard fluffy.remove()fluffy.delete(idUser,function(){// mongodb: { deleted: true, name: 'Fluffy', deletedBy: ObjectId("5...
引入mongoose第三方模块 用来操作数据库 const mongoose = require('mongoose'); // 数据库连接 ...
在mongoose中,findOneAndDelete()方法用于查找并删除符合条件的文档。它可以用于执行嵌套objectId的删除操作。 嵌套objectId是指在一个文档中嵌套了其他文档的objectId。在mongoose中,可以使用Schema.Types.ObjectId来定义一个字段为objectId类型。当一个文档中嵌套了其他文档的objectId时,可以使用findOneAndDelete()...
{ deleted: false, name: 'Fluffy' }varidUser=mongoose.Types.ObjectId("53da93b16b4a6670076b16bf");// note: you should invoke exactly delete() method instead of standard fluffy.remove()fluffy.delete(idUser,function(){// mongodb: { deleted: true, name: 'Fluffy', deletedBy: ObjectId("5...