MY schema
由邮政方法使用，我这个错误来了， 为此，我将猫鼬与节点 js 一起使用。 如何解决此错误
E11000 重复键错误收集： 国内印度.pans 索引： pan_id_1 dup 键： { pan_id： null } 虽然我没有制作任何名为平底锅的系列。我已经检查得很好
我的架构
const mongoose = require('mongoose');
const Schema = mongoose.Schema;
const panSchema = new Schema({
user: {
type: Schema.Types.ObjectId,
ref: 'users'
},
areaoffice: {
type: String,
},
aocode: {
type: String,
},
ao: {
type: String,
},
range: {
type: String,
},
aonumber: {
type: String,
},
application: {
type: String,
},
old_pan: {
type: String,
},
category: {
type: String,
},
applicant: {
type: String,
},
firstname: {
type: String,
},
middlename: {
type: String,
},
lastname: {
type: String,
},
ffirstname: {
type: String,
},
fmiddlename: {
type: String,
},
flastname: {
type: String,
},
mfirstname: {
type: String,
},
mmiddlename: {
type: String,
},
mlastname: {
type: String,
},
cardHolder: {
type: String,
},
dob: {
type: String,
},
contect_number: {
type: String,
},
email: {
type: String,
},
proofid: {
type: String,
},
proofadd: {
type: String,
},
proofdob: {
type: String,
},
gender: {
type: String,
},
adhar_number: {
type: String,
},
address_f: {
type: String,
},
address_v: {
type: String,
},
address_p: {
type: String,
},
address_divi: {
type: String,
},
address_d: {
type: String,
},
state: {
type: String,
},
pin_code: {
type: String,
},
image: {
type: String,
},
sig: {
type: String
},
pdf: {
type: String
},
username: {
type: String
},
avatar: {
type: String
},
date: {
type: Date,
default: Date.now
}
})
module.exports = Pan = mongoose.model('pan', panSchema)
开机自邮方法代码
// @route POST pan/newpan
// @desc Create a post
// @access Private
router.post(
'/newpan',
[
auth,
[
check('areaoffice', 'Area Office is required')
.not()
.isEmpty(),
check('aocode', 'aocode is required')
.not()
.isEmpty(),
check('ao', 'Ao is required')
.not()
.isEmpty(),
check('range', 'Range is required')
.not()
.isEmpty(),
check('aonumber', 'AO number is required')
.not()
.isEmpty(),
check('application', 'Application Type is required')
.not()
.isEmpty(),
check('old_pan', 'Old Pan Type is required')
.not()
.isEmpty(),
check('category', 'Category Type is required')
.not()
.isEmpty(),
check('applicant', 'Applicant Type is required')
.not()
.isEmpty(),
check('firstname', 'First name is required')
.not()
.isEmpty(),
check('middlename', 'Middle Name is required')
.not()
.isEmpty(),
check('lastname', 'Last Name is required')
.not()
.isEmpty(),
check('ffirstname', 'Father first Name is required')
.not()
.isEmpty(),
check('fmiddlename', 'Father Middle Name is required')
.not()
.isEmpty(),
check('flastname', 'Father Last Name is required')
.not()
.isEmpty(),
check('mfirstname', 'Mother First Name is required')
.not()
.isEmpty(),
check('mmiddlename', 'Mother Middle Name is required')
.not()
.isEmpty(),
check('mlastname', 'Mother Last Name is required')
.not()
.isEmpty(),
check('cardHolder', 'Card Holder Name is required')
.not()
.isEmpty(),
check('dob', 'Date of Birth is required')
.not()
.isEmpty(),
check('contect_number', 'Contact Number is required')
.not()
.isEmpty(),
check('email', 'Email is required')
.not()
.isEmpty(),
check('proofid', 'Id Proof is required')
.not()
.isEmpty(),
check('proofadd', 'Id Address is required')
.not()
.isEmpty(),
check('proofdob', 'Id Date of Birth is required')
.not()
.isEmpty(),
check('gender', 'Gender is required')
.not()
.isEmpty(),
check('adhar_number', 'Adhar Number is required')
.not()
.isEmpty(),
check('address_f', 'Address is required')
.not()
.isEmpty(),
check('address_v', 'Address is required')
.not()
.isEmpty(),
check('address_p', 'Post office Address is required')
.not()
.isEmpty(),
check('address_divi', 'Address of Division is required')
.not()
.isEmpty(),
check('address_d', 'Address of Dist. is required')
.not()
.isEmpty(),
check('state', 'State is required')
.not()
.isEmpty(),
check('pin_code', 'Pin Code is required')
.not()
.isEmpty()
]
],
async (req, res) => {
const errors = validationResult(req);
if (!errors.isEmpty()) {
return res.status(400).json({ msg: errors.array() });
}
try {
const user = await users.findById(req.user.id).select('-password');
let image = req.files.image;
let pdf = req.files.pdf;
let sig = req.files.sig;
const newPan = new Pan({
areaoffice: req.body.areaoffice,
aocode: req.body.aocode,
ao: req.body.ao,
range: req.body.range,
aonumber: req.body.aonumber,
application: req.body.application,
old_pan: req.body.old_pan,
category: req.body.category,
applicant: req.body.applicant,
firstname: req.body.firstname,
middlename: req.body.middlename,
lastname: req.body.lastname,
ffirstname: req.body.ffirstname,
fmiddlename: req.body.fmiddlename,
flastname: req.body.flastname,
mfirstname: req.body.mfirstname,
mmiddlename: req.body.mmiddlename,
mlastname: req.body.mlastname,
cardHolder: req.body.cardHolder,
dob: req.body.dob,
contect_number: req.body.contect_number,
email: req.body.email,
proofid: req.body.proofid,
proofadd: req.body.proofadd,
proofdob: req.body.proofdob,
gender: req.body.gender,
adhar_number: req.body.adhar_number,
address_f: req.body.address_f,
address_v: req.body.address_v,
address_p: req.body.address_p,
address_divi: req.body.address_divi,
address_d: req.body.address_d,
state: req.body.state,
pin_code: req.body.pin_code,
image: image.name,
pdf: pdf.name,
sig: sig.name,
imagepath: image.tempFilePath,
username: user.username,
avatar: user.avatar,
user: req.user.id
});
image.mv(`./client/public/panImages/${image.name}`, function (err) {
if (err) {
return res.status(500).json({ msg: 'something Error' });
}
})
sig.mv(`./client/public/panImages/${sig.name}`, function (err) {
if (err) {
return res.status(500).json({ msg: 'something Error' });
}
})
pdf.mv(`./client/public/panImages/${pdf.name}`, function (err) {
if (err) {
return res.status(500).json({ msg: 'something Error' });
}
})
const pan = await newPan.save();
res.json({ panData: pan, msg: 'Pan Created' });
} catch (err) {
console.error(err.message);
res.status(500).send('Server Error');
}
}
);
根据此答案，您似乎有一个unique并被删除的pan_id字段，但索引未被删除。
在 mongo shell 上，您可以使用以下命令删除索引：
db.pans.dropIndex({"pan_id":1})