如何在猫鼬中找到数据？
如何在猫鼬中找到数据？
提问于 2015-05-16 07:18:32
我尝试了这个命令，但是它没有输出。我想找到formatted_address与伊利根市，拉瑙德尔北，菲律宾。
Postjob.find({'location.results2.formatted_address'：'Iligan City，Lanao del Norte，菲律宾‘}
{
"user": ObjectId("5557411628f66792558f60d3"),
"created": ISODate("2015-05-16T15:06:15.478Z"),
"map": {
"zoom": "3",
"position": "8.22992420109622,124.24962043762207"
},
"location": {
"status": "OK",
"results": [
{
"types": [
"route"
],
"place_id": "ChIJhbJ4M3N2VTIRR34qr5Bf3OA",
"geometry": {
"viewport": {
"southwest": {
"lng": 124.24813966971,
"lat": 8.2281481697085
},
"northeast": {
"lng": 124.25083763029,
"lat": 8.2308461302915
}
},
"location_type": "APPROXIMATE",
"location": {
"lng": 124.2494887,
"lat": 8.2294971
},
"bounds": {
"southwest": {
"lng": 124.2494355,
"lat": 8.229059
},
"northeast": {
"lng": 124.2495418,
"lat": 8.2299353
}
}
},
"formatted_address": "Ubaldo Laya Avenue, Iligan City, 9200 Lanao del Norte, Philippines",
"address_components": [
{
"types": [
"route"
],
"short_name": "Ubaldo Laya Ave",
"long_name": "Ubaldo Laya Avenue"
},
{
"types": [
"neighborhood",
"political"
],
"short_name": "Pala-o",
"long_name": "Pala-o"
},
{
"types": [
"locality",
"political"
],
"short_name": "Iligan City",
"long_name": "Iligan City"
},
{
"types": [
"administrative_area_level_2",
"political"
],
"short_name": "Lanao del Norte",
"long_name": "Lanao del Norte"
},
{
"types": [
"administrative_area_level_1",
"political"
],
"short_name": "Northern Mindanao",
"long_name": "Northern Mindanao"
},
{
"types": [
"country",
"political"
],
"short_name": "PH",
"long_name": "Philippines"
},
{
"types": [
"postal_code"
],
"short_name": "9200",
"long_name": "9200"
}
]
},
{
"types": [
"neighborhood",
"political"
],
"place_id": "ChIJTc3qwgx2VTIRu-0j_nFpfMg",
"geometry": {
"viewport": {
"southwest": {
"lng": 124.2402704,
"lat": 8.2213317
},
"northeast": {
"lng": 124.2650056,
"lat": 8.2396977
}
},
"location_type": "APPROXIMATE",
"location": {
"lng": 124.2560525,
"lat": 8.2262687
},
"bounds": {
"southwest": {
"lng": 124.2402704,
"lat": 8.2213317
},
"northeast": {
"lng": 124.2650056,
"lat": 8.2396977
}
}
},
"formatted_address": "Pala-o, Iligan City, Lanao del Norte, Philippines",
"address_components": [
{
"types": [
"neighborhood",
"political"
],
"short_name": "Pala-o",
"long_name": "Pala-o"
},
{
"types": [
"locality",
"political"
],
"short_name": "Iligan City",
"long_name": "Iligan City"
},
{
"types": [
"administrative_area_level_2",
"political"
],
"short_name": "Lanao del Norte",
"long_name": "Lanao del Norte"
},
{
"types": [
"administrative_area_level_1",
"political"
],
"short_name": "Northern Mindanao",
"long_name": "Northern Mindanao"
},
{
"types": [
"country",
"political"
],
"short_name": "PH",
"long_name": "Philippines"
}
]
},
{
"types": [
"locality",
"political"
],
"place_id": "ChIJDVTJKLN5VTIRO9DwoqsI4uY",
"geometry": {
"viewport": {
"southwest": {
"lng": 124.1653929,
"lat": 8.002117
},
"northeast": {
"lng": 124.5800686,
"lat": 8.3233239
}
},
"location_type": "APPROXIMATE",
"location": {
"lng": 124.2452422,
"lat": 8.2280209
},
"bounds": {
"southwest": {
"lng": 124.1653929,
"lat": 8.002117
},
"northeast": {
"lng": 124.5800686,
"lat": 8.3233239
}
}
},
"formatted_address": "Iligan City, Lanao del Norte, Philippines",
"address_components": [
{
"types": [
"locality",
"political"
],
"short_name": "Iligan City",
"long_name": "Iligan City"
},
{
"types": [
"administrative_area_level_2",
"political"
],
"short_name": "Lanao del Norte",
"long_name": "Lanao del Norte"
},
{
"types": [
"administrative_area_level_1",
"political"
],
"short_name": "Northern Mindanao",
"long_name": "Northern Mindanao"
},
{
"types": [
"country",
"political"
],
"short_name": "PH",
"long_name": "Philippines"
}
]
},
{
"types": [
"administrative_area_level_2",
"political"
],
"place_id": "ChIJBXUpcVy5VTIRh-s9Mn1Hh58",
"geometry": {
"viewport": {
"southwest": {
"lng": 123.621328,
"lat": 7.6934621
},
"northeast": {
"lng": 124.573305,
"lat": 8.3414729
}
},
"location_type": "APPROXIMATE",
"location": {
"lng": 123.8857747,
"lat": 7.8721811
},
"bounds": {
"southwest": {
"lng": 123.621328,
"lat": 7.6934621
},
"northeast": {
"lng": 124.573305,
"lat": 8.3414729
}
}
},
"formatted_address": "Lanao del Norte, Philippines",
"address_components": [
{
"types": [
"administrative_area_level_2",
"political"
],
"short_name": "Lanao del Norte",
"long_name": "Lanao del Norte"
},
{
"types": [
"administrative_area_level_1",
"political"
],
"short_name": "Northern Mindanao",
"long_name": "Northern Mindanao"
},
{
"types": [
"country",
"political"
],
"short_name": "PH",
"long_name": "Philippines"
}
]
},
{
"types": [
"administrative_area_level_1",
"political"
],
"place_id": "ChIJjWvt7eRkADMR5MfVbPLs2mM",
"geometry": {
"viewport": {
"southwest": {
"lng": 123.5556265,
"lat": 7.3991609
},
"northeast": {
"lng": 125.444464,
"lat": 9.2580606
}
},
"location_type": "APPROXIMATE",
"location": {
"lng": 124.6856509,
"lat": 8.0201635
},
"bounds": {
"southwest": {
"lng": 123.5556265,
"lat": 7.3991609
},
"northeast": {
"lng": 125.444464,
"lat": 9.2580606
}
}
},
"formatted_address": "Northern Mindanao, Philippines",
"address_components": [
{
"types": [
"administrative_area_level_1",
"political"
],
"short_name": "Northern Mindanao",
"long_name": "Northern Mindanao"
},
{
"types": [
"country",
"political"
],
"short_name": "PH",
"long_name": "Philippines"
}
]
},
{
"types": [
"country",
"political"
],
"place_id": "ChIJY96HXyFTQDIRV9opeu-QR3g",
"geometry": {
"viewport": {
"southwest": {
"lng": 114.583481,
"lat": 3.6346296
},
"northeast": {
"lng": 130.6600275,
"lat": 19.7610407
}
},
"location_type": "APPROXIMATE",
"location": {
"lng": 121.774017,
"lat": 12.879721
},
"bounds": {
"southwest": {
"lng": 116.7029193,
"lat": 4.5870339
},
"northeast": {
"lng": 126.6043837,
"lat": 19.5740241
}
}
},
"formatted_address": "Philippines",
"address_components": [
{
"types": [
"country",
"political"
],
"short_name": "PH",
"long_name": "Philippines"
}
]
}
]
},
"jobdescription": "test",
"name": "test",
"__v": NumberInt(0)
}回答 1
Stack Overflow用户
回答已采纳
发布于 2015-05-16 07:31:04
我觉得你的问题是错的。您可以使用$elemMatch(投影)1来解决这个问题。
示例：
Postjob.find({"user": ObjectId("5557411628f66792558f60d3")}, {"location.results": {$elemMatch: {formatted_address: "Iligan City, Lanao del Norte, Philippines" } } });希望能帮上忙。
1. http://docs.mongodb.org/manual/reference/operator/projection/elemMatch/
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/30277364
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