json 如何使用邮递员发布对象和列表
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How to post object and List using postman
提问by heshjse
I am using postman packaged appto send a post request.
我正在使用邮递员打包的应用程序发送邮递请求。
I want to request the following controller.
我想请求以下控制器。
How to send a post requestbody using postman object(with values) and a list using the raw format?
如何使用邮递员对象（带值）和使用原始格式的列表发送帖子请求体？
@RequestMapping(value = "register", method = RequestMethod.POST)
@ResponseBody
public ResponseMessage save(@RequestBody Freelancer freelancer, @RequestBody List<Integer> skills) {
I have tried like this :
我试过这样：
{
"address": "colombo",
"username": "hesh",
"password": "123",
"registetedDate": "2015-4-3",
"firstname": "hesh",
"contactNo": "07762",
"accountNo": "16161",
"lastName": "jay"
}
{
"array[0]" :1436517454492,
"array[1]" :1436517476993
}
回答by Mohsin Muzawar
Make sure that you have made the content-typeas application/jsonin header request and Post from body under the raw tab.
确保您已在原始选项卡下的标题请求和正文中进行了content-typeas application/jsonin 请求。
{
"address": "colombo",
"username": "hesh",
"password": "123",
"registetedDate": "2015-4-3",
"firstname": "hesh",
"contactNo": "07762",
"accountNo": "16161",
"lastName": "jay",
"arrayObjectName" : [{
"Id" : 1,
"Name": "ABC" },
{
"Id" : 2,
"Name" : "XYZ"
}],
"intArrayName" : [111,222,333],
"stringArrayName" : ["a","b","c"]
}
回答by Vinod Bokde
Use this Format as per your requirements:
根据您的要求使用此格式：
{
"address": "colombo",
"username": "hesh",
"password": "123",
"registetedDate": "2015-4-3",
"firstname": "hesh",
"contactNo": "07762",
"accountNo": "16161",
"lastName": "jay"
"arrayOneName" : [
{
"Id" : 1,
"Employee" : "EmpOne",
"Deptartment" : "HR"
},
{
"Id" : 2,
"Employee" : "EmpTwo",
"Deptartment" : "IT"
},
{
"Id" : 3,
"Employee" : "EmpThree",
"Deptartment" : "Sales"
}
],
"arrayTwoName": [
{
"Product": "3",
"Price": "6790"
}
],
"arrayThreeName" : [
"name1", "name2", "name3", "name4" // For Strings
],
"arrayFourName" : [
1, 2, 3, 4 // For Numbers
]
}
Remember to use this in POST with proper endpoint. Also, RAW selected and JSON(application/json) in Body Tab.
请记住在具有适当端点的 POST 中使用它。此外，在正文选项卡中选择了 RAW 和 JSON(application/json)。
Like THIS:
像这样：
Update 1:
更新 1：
I don't think multiple @RequestBody is allowed or possible.
我认为不允许或不可能使用多个 @RequestBody。
@RequestBody parameter must have the entire body of the request and bind that to only one object.
@RequestBody 参数必须包含请求的整个主体并将其绑定到一个对象。
You have to use something like Wrapper Object for this to work.
你必须使用像 Wrapper Object 这样的东西才能工作。
回答by user10784930
i also have a almost same question,it's a example to refer
我也有一个几乎相同的问题，这是一个参考的例子
my controller
我的控制器
@RequestMapping(value = {"/batchDeleteIndex"}, method = RequestMethod.POST)
@ResponseBody
public BaseResponse batchDeleteIndex(@RequestBody List<String> datasetQnames)
postman
邮差
make sure the raw in Body is application/json
确保 Body 中的 raw 是 application/json
["aaa","bbb","ccc"]
回答by GargantuanTezMaximus
I'm not sure what server side technology you are using but try using a json array. A couple of options for you to try:
我不确定您使用的是什么服务器端技术，但请尝试使用 json 数组。几个选项供您尝试：
{
"address": "colombo",
"username": "hesh",
"password": "123",
"registetedDate": "2015-4-3",
"firstname": "hesh",
"contactNo": "07762",
"accountNo": "16161",
"lastName": "jay"
},
[
1436517454492,
1436517476993
]
If that doesn't work you may also try:
如果这不起作用，您也可以尝试：
{
freelancer: {
"address": "colombo",
"username": "hesh",
"password": "123",
"registetedDate": "2015-4-3",
"firstname": "hesh",
"contactNo": "07762",
"accountNo": "16161",
"lastName": "jay"
},
skills : [
1436517454492,
1436517476993
]
}
回答by Pinki Bhinder Mittal
In case of simple example if your api is below
如果您的 api 低于简单示例
@POST
@Path("update_accounts")
@Consumes(MediaType.APPLICATION_JSON)
@PermissionRequired(Permissions.UPDATE_ACCOUNTS)
void createLimit(List<AccountUpdateRequest> requestList) throws RuntimeException;
where AccountUpdateRequest :
其中 AccountUpdateRequest ：
public class AccountUpdateRequest {
private Long accountId;
private AccountType accountType;
private BigDecimal amount;
...
}
then your postman request would be: http://localhost:port/update_accounts
那么您的邮递员请求将是： http://localhost:port/update_accounts
[
{
"accountType": "LEDGER",
"accountId": 11111,
"amount": 100
},
{
"accountType": "LEDGER",
"accountId": 2222,
"amount": 300
},
{
"accountType": "LEDGER",
"accountId": 3333,
"amount": 1000
}
]
回答by Hedego
If you use the following format in your request section while making sure the request url is of http://localhost:XXXX/OperationName/V#.
如果您在请求部分使用以下格式，同时确保请求 url 为http://localhost:XXXX/OperationName/V#。
{
"address": "colombo",
"username": "hesh",
"password": "123",
"registetedDate": "2015-4-3",
"firstname": "hesh",
"contactNo": "07762",
"accountNo": "16161",
"lastName": "jay",
"listName":[
{
"elementOne":"valueOne"
},
{
"elementTwo":"valueTwo"
},
...]
}
回答by Sana
Try this one,
试试这个，
{
"address": "colombo",
"username": "hesh",
"password": "123",
"registetedDate": "2015-4-3",
"firstname": "hesh",
"contactNo": "07762",
"accountNo": "16161",
"lastName": "jay",
"skill":[1436517454492,1436517476993]
}
回答by shaik
//backend.
//后台。
@PostMapping("/")
public List<A> addList(@RequestBody A aObject){
//......ur code
}
class A{
int num;
String name;
List<B> bList;
//getters and setters and default constructor
}
class B{
int d;
//defalut Constructor & gettes&setters
}
// postman
//邮递员
{
"num":value,
"name":value,
"bList":[{
"key":"value",
"key":"value",.....
}]
}
- the error is for list there is no default constructor .so we can keep our list of object as a property of another class and pass the list of objects through the postman as the parameter of the another class.
- 错误是因为 list 没有默认构造函数。所以我们可以将我们的对象列表作为另一个类的属性保留，并通过邮递员将对象列表作为另一个类的参数传递。
