我的学习应用程序只能创建用户、管理session和删除用户。后端在Node.js中。我有检索用户列表的查询varuserList=function(page,callback){user.find({},function(err,doc){if(err){callback(err);}callback(doc);});};然后我有将它发送回应用程序的处理程序varuserList=function(req,res){varpage=req.param.page;models.account.userList(page,function(result){res.json(200,resu
某些文档具有以下架构:{doc:{matrix:[[{..},{..},{..},{..},{..},{..},{..},],[{..},{..},{..},{..},{..},{..},{..},],[{..},{..},{..},{..},{..},{..},{..},],[{..},{..},{..},{..},{..},{..},{..},],[{..},{..},{..},{..},{..},{..},{..},],[{..},{..},{..},{..},{..},{..},{..},],[{..},{..},{..},{..},{..},{..},{..},],[{..}
我想使用javaAPI将以下JSON插入到Mongodb集合中。这里的bookmarks是书签POJO的数组列表。{"_id":5,"email":"xxx@gmail.com","bookmarks":[{"name":"chipotle","category":"restaurant","stats":"203likes","tried":true},{"name":"olivegarden","category":"restaurant","stats":"203likes","tried":true}]}我使用了以下API。但是好像不行BasicDBObjectdocument