toJSON（）不能在一个充满json对象的数组上工作

更新的问题

我使用sails.js v0.10.5

而我试图使用帆到JSON（）和即时尝试删除一些东西从服务器之前，它被发送到客户端。

所以我有一个用户查找系统，有人可以写一个名字，然后Typeaead将查询我的数据库使用Sails作为后端。 现在，build议以包含多个用户的数组作为对象发送。

返回的对象如下

[ { "_id": "55394747d01d6777e09f4919", "index": 0, "guid": "1e08f17d-0163-40f6-b673-c9b1823b3e9b", "isActive": true, "balance": "$2,994.39", "picture": "http://placehold.it/32x32", "age": 28, "eyeColor": "brown", "name": "Grant Hughes", "gender": "male", "company": "CUBIX", "email": "[e-mail]", "phone": "[phone]", "address": "656 Hornell Loop, Farmers, New York, 7735", "about": "Elit aute veniam commodo do dolore labore ullamco reprehenderit ut exercitation magna laboris nulla. Proident qui proident labore proident anim in anim reprehenderit non officia sint amet. Voluptate ea amet nostrud mollit deserunt magna laboris aute laboris deserunt ea quis Lorem nulla. Ullamco ea aliquip laborum qui ut dolor nisi ad id irure in occaecat. Dolore est amet adipisicing sit.\r\n", "registered": "2014-04-07T02:21:28 -12:00", "latitude": 52.890391, "longitude": 67.80552 }, { "_id": "55394747f2a80d1ba9b01b5e", "index": 1, "guid": "6030d442-b540-4879-9a2d-5faba79d67a7", "isActive": false, "balance": "$3,230.72", "picture": "http://placehold.it/32x32", "age": 28, "eyeColor": "brown", "name": "Nolan Carr", "gender": "male", "company": "PEARLESSA", "email": "[e-mail]", "phone": "[phone]", "address": "529 Laurel Avenue, Springville, Colorado, 8055", "about": "Labore nostrud culpa ad anim ea amet. Exercitation nostrud exercitation et ad. Ad laboris dolore cupidatat aute Lorem cupidatat consequat nulla. Eiusmod ad et in laborum irure. Ad ullamco sit voluptate officia officia sint magna mollit esse duis minim cillum. Ex incididunt sint labore consequat id sint mollit ex incididunt pariatur laborum dolor reprehenderit.\r\n", "registered": "2015-02-02T16:50:50 -13:00", "latitude": -53.719292, "longitude": -95.203951 }, { "_id": "55394747ba2b581b96837ffd", "index": 2, "guid": "69edd6e6-b100-4139-bde5-afb6e4843809", "isActive": false, "balance": "$3,596.99", "picture": "http://placehold.it/32x32", "age": 33, "eyeColor": "green", "name": "Phoebe Case", "gender": "female", "company": "POLARIUM", "email": "[e-mail]", "phone": "[phone]", "address": "954 Roder Avenue, Day, North Carolina, 7135", "about": "Aute occaecat aute dolore proident ipsum et adipisicing adipisicing. Nostrud voluptate irure in proident magna. Enim anim ut do esse nostrud culpa enim deserunt amet laborum cupidatat.\r\n", "registered": "2014-08-30T23:07:38 -12:00", "latitude": 4.607936, "longitude": 3.118566 }, { "_id": "5539474726b1eb741927212d", "index": 3, "guid": "9ac1c59b-9579-4d5a-916d-76b4e1f77ec6", "isActive": true, "balance": "$1,735.99", "picture": "http://placehold.it/32x32", "age": 31, "eyeColor": "brown", "name": "Zimmerman Holder", "gender": "male", "company": "SNOWPOKE", "email": "[e-mail]", "phone": "[phone]", "address": "290 Rock Street, Eureka, Wyoming, 2608", "about": "Laborum occaecat est elit irure Lorem sunt eu velit proident occaecat commodo duis. Dolor amet sunt labore culpa consequat consectetur officia sit veniam. Sunt irure et ex sunt reprehenderit excepteur consectetur ea. Nostrud id excepteur irure officia commodo.\r\n", "registered": "2014-10-07T22:49:40 -13:00", "latitude": 60.592749, "longitude": -2.034919 }, { "_id": "553947472855b7e80715fdf0", "index": 4, "guid": "8e67b7d2-a88b-4472-bf6b-17e893e4bb19", "isActive": true, "balance": "$1,264.71", "picture": "http://placehold.it/32x32", "age": 38, "eyeColor": "green", "name": "Cooley Mcdonald", "gender": "male", "company": "PLAYCE", "email": "[e-mail]", "phone": "[phone]", "address": "741 Virginia Place, Watrous, Kentucky, 6411", "about": "Irure reprehenderit do quis id cillum fugiat. Qui sunt voluptate culpa anim officia occaecat consequat aute et. Amet consectetur minim deserunt do ea consequat nulla dolore. Esse nisi commodo cillum exercitation. Culpa est minim esse ad commodo ipsum sit. Nostrud deserunt pariatur commodo laboris esse id officia enim mollit aliqua.\r\n", "registered": "2014-12-15T17:15:37 -13:00", "latitude": 31.826787, "longitude": 168.934892 }, { "_id": "55394747d5875e0e9847aa1f", "index": 5, "guid": "633d45bd-a417-44eb-b16e-4dd40b08c2fd", "isActive": false, "balance": "$3,369.67", "picture": "http://placehold.it/32x32", "age": 36, "eyeColor": "blue", "name": "Conner Foley", "gender": "male", "company": "ESSENSIA", "email": "[e-mail]", "phone": "[phone]", "address": "864 Stryker Street, Denio, Florida, 447", "about": "Veniam esse nisi eiusmod ex Lorem. Duis do deserunt sunt aliquip officia. Consequat proident voluptate irure Lorem fugiat labore. Voluptate tempor officia aute dolor anim velit dolor officia mollit consequat. Qui officia exercitation ut et veniam deserunt ea proident aliquip.\r\n", "registered": "2014-08-02T02:33:46 -12:00", "latitude": 81.51229, "longitude": 86.08351 }, { "_id": "5539474795bbdfa4c3f2fc80", "index": 6, "guid": "928c237f-6d34-4a29-ae10-121113920041", "isActive": true, "balance": "$1,066.25", "picture": "http://placehold.it/32x32", "age": 25, "eyeColor": "blue", "name": "Imogene Riggs", "gender": "female", "company": "ZENTIME", "email": "[e-mail]", "phone": "[phone]", "address": "261 Vanderbilt Street, Chamberino, Washington, 4035", "about": "Proident ex enim anim adipisicing culpa. Eu qui ad mollit duis dolor do. Elit cillum officia amet amet id aliqua Lorem amet labore adipisicing voluptate magna. Id elit amet duis consequat. Voluptate excepteur dolore exercitation tempor quis id dolor ea aute. Voluptate velit amet officia adipisicing cillum in aliquip ut irure ad velit Lorem quis.\r\n", "registered": "2014-06-24T09:34:41 -12:00", "latitude": -49.444024, "longitude": -112.470791 } ] 

我需要toJSON工作，并删除这些每个用户发现的一些敏感信息，所以我只希望sails后端发送给我的年龄，名称，ID到前端，客户端。

请帮忙

Answer 1

听起来就像你想parsing你的数据库查询结果到JSON那么你可以修改它。

如果这是正确的，你可以使用JSON.parse（）

例：

  var usersJSON = JSON.parse(userModels)