使用jquery将json转换为字符串

"Object object" 字符串输入值。

传递字符串并将其转换为所需的本机形式似乎比处理json更容易,因为生成后我不需要更改任何内容。

var json = {
     "firstName": "John",
     "lastName": "Smith",
     "age": 25,
     "address": {
     "streetAddress": "21 2nd Street",
     "city": "New York",
     "state": "NY",
     "postalCode": "10021"
     },
     "phoneNumber": [
     { "type": "home", "number": "212 555-1234" },
     { "type": "fax", "number": "646 555-4567" }
     ],
     "newSubscription": false,
     "companyName": null
 };

变成弦的形式?

var json = '{
     "firstName": "John",
     "lastName": "Smith",
     "age": 25,
     "address": {
     "streetAddress": "21 2nd Street",
     "city": "New York",
     "state": "NY",
     "postalCode": "10021"
     },
     "phoneNumber": [
     { "type": "home", "number": "212 555-1234" },
     { "type": "fax", "number": "646 555-4567" }
     ],
     "newSubscription": false,
     "companyName": null
 }'

Json.stringify()