我正在尝试为每个用户插入当前日期,但出现这样的错误:
投掷者; //未处理的“错误”事件 ^
TypeError:callback.apply不是函数 在F:\ epaper \ sakshi \ epaper \ node_modules \ mongoose \ lib \ model.js:3954:16 在process.nextTick(F:\ epaper \ sakshi \ epaper \ node_modules \ mongoose \ lib \ query.js:2022:28) 在_combinedTickCallback(内部/进程/next_tick.js:131:7) 在process._tickDomainCallback(internal / process / next_tick.js:218:9)
有人可以帮助我吗?
型号:
const ClipsSchema = new mongoose.Schema({
x1:Number,
x2:Number,
y1:Number,
y2:Number,
height:Number,
width:Number
});
const UserSchema = new mongoose.Schema({
dist_id : Number,
path: [{body:String,date : Date}],
date: { type: Date, default: Date.now },
clips : [ClipsSchema]
});
RESOLVER:
const x1 = param.x1;
console.log(x1)
const x2 = param.x2;
const y1 = param.y1;
const y2 = param.y2;
const height = param.height;
const width = param.width;
const data={"x1":x1,"x2":x2,"y1":y1,"y2":y2,"height":height,"width":width};
console.log(data)
var date = new Date();
//var bongu = await Urls({date : ddd}).save()
//console.log(bongu)
//const details= await Urls.findOneAndUpdate({dist_id:dist_id}, {clips:[{x1:x1,x2:x2,y1:y1,y2:y2,height:height,width:width}]});
const details= await Urls.findOneAndUpdate({dist_id:dist_id},{$push: {clips:data} },{$set: {date : date }},{ upsert: true });
console.log(details)
// const update = Urls.findOneAndUpdate({_id:details._id},{$set : {date:ddd}})
//const sss = await Urls.find({_id : details._id})
//console.log(sss)
var status = {};
status.status="User Created Successfully";
return status;
答案 0 :(得分:0)
猫鼬findOneAndUpdate
accepts 4 arguments:
[条件]«对象»
[更新]«对象»
[选项]«对象»可选,请参阅Query.prototype.setOptions()
[options.lean]«对象»如果属实,猫鼬将返回文档 作为纯JavaScript对象而不是猫鼬文档。看到 Query.lean()。
[回调]«功能»
运算符应作为单个对象传递,但它们是不同的对象,而options参数被视为第4个参数(回调)。由于它不是函数,因此会在调用时引发错误。
可能应该是:
Urls.findOneAndUpdate(
{dist_id:dist_id},
{$push: {clips:data}, $set: {date : date }},
{ upsert: true }
);