我正在使用sails@beta。
我正在尝试在下面创建几个房间模型(见定义),问题是我可以成功地创建具有相同属性“名称”的房间模型,尽管属性“名称”具有唯一的验证。
直到下一次重新启动“sails”服务器时才检测到验证,然后我得到这个输出:
C:\eMali_dev\server>sails lift
info: Starting app...
Express midleware for passport
Waterline encountered a fatal error when trying to perform the `alter` auto-migration strategy.
In a couple of seconds, the data (cached in memory) will be logged to stdout.
(a failsafe put in place to preserve development data)
In the mean time, here's the error:
Error (E_UNKNOWN) :: Encountered an unexpected error:
MongoError: E11000 duplicate key error index: eMali_beta_dev.room.$name_1 dup key: { : "e1" }
Details:
{ error: 'E_UNKNOWN',
summary: 'Encountered an unexpected error',
status: 500,
raw: 'MongoError: E11000 duplicate key error index: eMali_beta_dev.room.$name_1 dup key: { : "e1" }' }
================================
Data backup:
================================
[ { name: 'e1',
center: '53471e2318b931dc1b69f3a8',
min_age: 1,
max_age: 6,
createdAt: Fri Apr 11 2014 00:41:39 GMT+0200 (W. Europe Summer Time),
updatedAt: Fri Apr 11 2014 00:41:39 GMT+0200 (W. Europe Summer Time),
_id: { _bsontype: 'ObjectID', id: 'SG\u001e#\u001811Ü\u001bióc' } },
{ name: 'e2',
center: '53471e2318b931dc1b69f3a8',
min_age: 1,
max_age: 7,
createdAt: Fri Apr 11 2014 00:41:39 GMT+0200 (W. Europe Summer Time),
updatedAt: Fri Apr 11 2014 00:41:39 GMT+0200 (W. Europe Summer Time),
_id: { _bsontype: 'ObjectID', id: 'SG\u001e#\u001811Ü\u001bióª' } },
{ name: 'e1',
center: '53471e2318b931dc1b69f3a8',
min_age: 1,
max_age: 6,
createdAt: Fri Apr 11 2014 00:41:39 GMT+0200 (W. Europe Summer Time),
updatedAt: Fri Apr 11 2014 00:41:39 GMT+0200 (W. Europe Summer Time),
_id: { _bsontype: 'ObjectID', id: 'SG\u001e#\u001811Ü\u001bió«' } } ]
error: A hook (`orm`) failed to load!
房间型号:
module.exports = {
schema: true,
attributes: {
name: {
type: 'string',
required: true,
unique: true,
minLength: 3
},
center: {
model: 'center'
},
min_age: {
type: 'integer',
required: true
},
max_age: {
type: 'integer',
required: true
}
}
}