Question

我想使用findOneAndUpdate通过字段名称（riderUserId）更新文档

它的作用是代替riderUserId更新文档

updateProfile: function(req, res) {
        var riderUserID = req.params.riderUserID;
        profileModel.findOneAndUpdate(riderUserID, req.body,
            { overwrite: true, new: true }, (error, response) => {
            if (error) {
                res.json(error);
                console.error(error);
                return;
            }
            res.json(response);
       });
    },

这是我的模特

var profileSchema = new Schema({
    name: { type: String },
    surname: { type: String },
    gender: { type: String },
    email: { type: String },
    riderUserId: { type: String },
    mobileNumber: { type: Number },
    birthYear: { type: Number },
    nationality: { type: String },
    idNumber: { type: String },
    quickDescription: { type: String },
    numberPlate: { type: String },
    make: { type: Number },
    model: { type: String },
    memberType: { type: String },
    accountHolderName: { type: String },
    accountNumber: { type: Number },
    nameOfBank: { type: String },
    branchCode: { type: Number },
    profilePicture: { type: String },
    carPicture: { type: String },
    music: { type: String },
    conversations: { type: String },
    pets: { type: String },
    smoking: { type: String },
    emailVerification: { type: Boolean },
    phoneVerification: { type: Boolean },
    idVerification: { type: Boolean },
 });

这是两个文件，

     { 
    "_id" : ObjectId("5bed37dc84fd420002791e0c"), 
    "email" : "shoba.hasini@gmail.com", 
    "riderUserId" : "ZH8irbzGt8WULt2lFSIU5J48Alz2", 
    "name" : "Shoba", 
    "surname" : "Hasini", 
    "gender" : "", 
    "mobileNumber" : null, 
    "__v" : NumberInt(0)
}
{ 
    "_id" : ObjectId("5bed37f484fd420002791e0d"), 
    "email" : "kartikajas@gmail.com", 
    "riderUserId" : "e1FUpfsDiwSVxcz50ZbhjWKfKGM2", 
    "name" : "Karthik", 
    "surname" : "Keyan", 
    "gender" : "", 
    "mobileNumber" : null, 
    "__v" : NumberInt(0)
}

更新文档后，通过findOneAndUpdate将两个文档变为相同

，{

    "_id" : ObjectId("5bed37dc84fd420002791e0c"), 
    "name" : "Karthik", 
    "surname" : "Keyan", 
    "gender" : "male", 
    "email" : "kartikajas@gmail.com", 
    "riderUserId" : "e1FUpfsDiwSVxcz50ZbhjWKfKGM2", 
    "mobileNumber" : NumberInt(90087),     
    "idVerification" : false
}
{ 
    "_id" : ObjectId("5bed37f484fd420002791e0d"), 
    "email" : "kartikajas@gmail.com", 
    "riderUserId" : "e1FUpfsDiwSVxcz50ZbhjWKfKGM2", 
    "name" : "Karthik", 
    "surname" : "Keyan", 
    "gender" : "", 
    "mobileNumber" : null, 
    "__v" : NumberInt(0)
}

为什么不使用riderId e1FUpfsDiwSVxcz50ZbhjWKfKGM2更新一个文档

Answer 1

在您的代码中，您正在向riderUserID传递findOneAndUpdate（是字符串）。但是猫鼬实际上将Object作为搜索查询参数。您可能需要传递类似{_id：riderUserID}的对象。如果您的riderUserID是mongo对象ID。

从您的模式中，我可以看到您的riderUserID是一个字符串。将findOneAndUpdate(riderUserID, ...替换为findOneAndUpdate({ riderUserID }, ...，然后尝试。

更多信息

https://mongoosejs.com/docs/api.html#model_Model.findOneAndUpdate

在更新文档后，通过findOneAndUpdate将两个文档变为相同

1 个答案: