Question

我一直在寻找解决问题的多种途径，但不幸的是我找不到答案。你能帮我吗。

其中包含带有架构的文件。

const mongoose = require('mongoose');
const config = require('../config/database');

const analogueNumberSchema = new mongoose.Schema({
    analogueName: String,
    analogueNum: String
});

const detailSchema = new mongoose.Schema({
    detailName: String,
    originalNumber: [String],
    analogueNumber: [analogueNumberSchema],
    note: String,
    picture: String
});

const modelModificationsSchema = new mongoose.Schema({
    modelModificationName: String,
    modelDetails: {
        engine: [detailSchema],
        transmission: [detailSchema],
        frontAxle: [detailSchema],
        rearAxle: [detailSchema],
        breakes: [detailSchema],
        electrics: [detailSchema]
    }
});

const markModelsSchema = new mongoose.Schema({
    markModelName: String,
    modelModifications: [modelModificationsSchema]
});

const carsSchema = new mongoose.Schema({
    markName: String,
    markModels: [markModelsSchema]
});

const Car = module.exports = new mongoose.model('Car', carsSchema);

module.exports.addCar = function (newCar, callback) {
    newCar.save(callback);
};

这是路由器代码：

router.post('/post', (req, res, next) => {
let newCar = new Car({
    markName: req.body.markName,
    markModels: [{
        markModelName: req.body.markModelName,
        modelModifications: [{
            modelModificationName: req.body.modelModificationName,
            modelDetails: [{
                engine: [{
                    detailName: req.body.detailName,
                    originalNumber: req.body.originalNumber.split(","),
                    analogueNumber: [{
                        analogueName: req.body.analogueName,
                        analogueNum: req.body.analogueNumber
                    }],
                    note: req.body.note,
                    picture: req.body.picture
                }],
                transmission: [{
                    detailName: req.body.detailName,
                    originalNumber: req.body.originalNumber.split(","),
                    analogueNumber: [{
                        analogueName: req.body.analogueName,
                        analogueNum: req.body.analogueNumber
                    }],
                    note: req.body.note,
                    picture: req.body.picture
                }],
                frontAxle: [{
                    detailName: req.body.detailName,
                    originalNumber: req.body.originalNumber.split(","),
                    analogueNumber: [{
                        analogueName: req.body.analogueName,
                        analogueNum: req.body.analogueNumber
                    }],
                    note: req.body.note,
                    picture: req.body.picture
                }],
                rearAxle: [{
                    detailName: req.body.detailName,
                    originalNumber: req.body.originalNumber.split(","),
                    analogueNumber: [{
                        analogueName: req.body.analogueName,
                        analogueNum: req.body.analogueNumber
                    }],
                    note: req.body.note,
                    picture: req.body.picture
                }],
                breakes: [{
                    detailName: req.body.detailName,
                    originalNumber: req.body.originalNumber.split(","),
                    analogueNumber: [{
                        analogueName: req.body.analogueName,
                        analogueNum: req.body.analogueNumber
                    }],
                    note: req.body.note,
                    picture: req.body.picture
                }],
                electrics: [{
                    detailName: req.body.detailName,
                    originalNumber: req.body.originalNumber.split(","),
                    analogueNumber: [{
                        analogueName: req.body.analogueName,
                        analogueNum: req.body.analogueNumber
                    }],
                    note: req.body.note,
                    picture: req.body.picture
                }]
            }]
        }]
    }]
});

Car.addCar(newCar, (err, car) => {
    if (err) {
        res.json({success: false, msg: 'failed to add new car'});
        console.log(err);
    } else {
        res.json({success: true, msg: 'new car added'});
    }
});
});

这是“邮递员”中的后查询代码

{
"markName": "Daewoo",
"markModels": [{
    "markModelName": "Nexia",
    "modelModifications": [{
        "modelModificationName": "1.5 8v",
        "modelDetails": [{
            "engine":[{
                "detailName": "fdkj",
                "originalNumber": ["123", "4545"],
                "analogueNumber": [{
                    "analogueName": "sdkfd",
                    "analogueNum": "csdfs"
                },
                {
                    "analogueName": "sdd",
                    "analogueNum": "csdfsasdas"
                }],
                "note": "csdsldkf;sks;dskjfsndjfns",
                "picture": ""
            }],
          "transmission": [{
                "detailName": "fdkj",
                "originalNumber": ["123", "4545"],
                "analogueNumber": [{
                    "analogueName": "sdkfd",
                    "analogueNum": "csdfs"
                },
                {
                    "analogueName": "sdd",
                    "analogueNum": "csdfsasdas"
                }],
                "note": "csdsldkf;sks;dskjfsndjfns",
                "picture": ""
            }],
          "frontAxle": [{
                "detailName": "fdkj",
                "originalNumber": ["123", "4545"],
                "analogueNumber": [{
                    "analogueName": "sdkfd",
                    "analogueNum": "csdfs"
                },
                {
                    "analogueName": "sdd",
                    "analogueNum": "csdfsasdas"
                }],
                "note": "csdsldkf;sks;dskjfsndjfns",
                "picture": ""
            }],
          "rearAxle": [{
                "detailName": "fdkj",
                "originalNumber": ["123", "4545"],
                "analogueNumber": [{
                    "analogueName": "sdkfd",
                    "analogueNum": "csdfs"
                },
                {
                    "analogueName": "sdd",
                    "analogueNum": "csdfsasdas"
                }],
                "note": "csdsldkf;sks;dskjfsndjfns",
                "picture": ""
            }],
          "breakes": [{
                "detailName": "fdkj",
                "originalNumber": ["123", "4545"],
                "analogueNumber": [{
                    "analogueName": "sdkfd",
                    "analogueNum": "csdfs"
                },
                {
                    "analogueName": "sdd",
                    "analogueNum": "csdfsasdas"
                }],
                "note": "csdsldkf;sks;dskjfsndjfns",
                "picture": ""
            }],
          "electrics": [{
                "detailName": "fdkj",
                "originalNumber": ["123", "4545"],
                "analogueNumber": [{
                    "analogueName": "sdkfd",
                    "analogueNum": "csdfs"
                },
                {
                    "analogueName": "sdd",
                    "analogueNum": "csdfsasdas"
                }],
                "note": "csdsldkf;sks;dskjfsndjfns",
                "picture": ""
            }]
        }]
    }]
}]
 }

并且有错误消息：

'对值的嵌入转换失败“ [{引擎：[[Object]]，\ n
  传输：[[Object]]，\ n frontAxle：[[Object]]，\ n
  RearAxle：[[Object]]，\ n中断：[[Object]]，\ n电子设备：[   [Object]]}]“在路径“ modelDetails”处，           名称：“ CastError”，           stringValue：'“ [{引擎：[[Object]]，\ n传输：[[Object]]，\ n frontAxle：[[Object]]，\ n RearAxle：[[Object]   ]，\ n中断：[[Object]]，\ n电子设备：[[Object]]}]“'，           种类：“嵌入式”，           值：[Array]，           路径：“ modelDetails”，           原因：[Object]}}，_ message：“汽车验证失败”，名称：“ ValidationError”}

非常感谢您的帮助。谢谢！

Answer 1

最后我得到了我的问题的答案。名册代码有误。您只需要定义属性而不定义结构即可。这是代码

router.post('/post', (req, res, next) => {
let newCar = new Car({
    markName: req.body.markName,
    markModels: req.body.markModels,
    modelModificationName: req.body.modelModificationName,
    modelDetails: req.body.modelDetails,
    engine: req.body.engine,
    transmission: req.body.transmission,
    frontAxle: req.body.frontAxle,
    rearAxle: req.body.rearAxle,
    breakes: req.body.breakes,
    electrics: req.body.electrics,
    detailName: req.body.detailName,
    originalNumber: req.body.originalNumber,
    analogueNumber: req.body.analogueNumber,
    note: req.body.note,
    picture: req.body.picture,
    analogueName: req.body.analogueName,
    analogueNum: req.body.analogueNum
});

Car.addCar(newCar, (err, car) => {
    if (err) {
        res.json({ success: false, msg: 'failed to add new car' });
        console.log(err);

    } else {
        res.json({ success: true, msg: 'new car added' });
    }
});

}）；如果有人感兴趣，谢谢。抱歉文本中的错误））

在猫鼬中转换为嵌入式失败错误

1 个答案: