在 Postman 调用期间变量不会出现空值
Variables are not coming up null during Postman call
设置一个 Java Postman 调用为变量赋值,但它显示为空。
@PostMapping("/caStudents/student")
public String generateSignedValue(@RequestBody StudentRequest studentRequest) throws Exception
String signedValue=studentService.getSignedValue(studentRequest);
return signedValue;
我的 Pojo Student
Class
public class StudentRequest {
String user;
Long duration ;
public String getPublicKey() {
return publicKey;
}
public void setPublicKey(String publicKey) {
this.publicKey = publicKey;
}
public String getUser() {
return user;
}
public void setUser(String user) {
this.user = user;
}
public Long getDuration() {
return duration;
}
public void setDuration(Long duration) {
this.duration = duration;
}
邮递员请求
{"studentRequest":[{"user":"admin","duration":19336}]}
根据您给我们的内容,您的要求实际上应该是
{
"user": "admin",
"duration": 19336
}
如果您想一次提供多个学生请求(在一个数组中),那么您 StudenRequest
class 应该看起来像这样:
public class StudentRequest {
List<StudentR>;
// Getter and Setter or not in case you use lombok
class StudenR {
String user;
Long duration ;
}
}
你的请求正文应该是这样的:
{"user":"admin","duration":19336}
因为您将 StudentRequest
作为 RequestBody
获取,这意味着您应该在请求中发送 StudentRequest
不包含 StudentRequest
自身的内部属性,
第二个问题是你的 RequestBody
包含单一对象而不是数组 .
设置一个 Java Postman 调用为变量赋值,但它显示为空。
@PostMapping("/caStudents/student")
public String generateSignedValue(@RequestBody StudentRequest studentRequest) throws Exception
String signedValue=studentService.getSignedValue(studentRequest);
return signedValue;
我的 Pojo Student
Class
public class StudentRequest {
String user;
Long duration ;
public String getPublicKey() {
return publicKey;
}
public void setPublicKey(String publicKey) {
this.publicKey = publicKey;
}
public String getUser() {
return user;
}
public void setUser(String user) {
this.user = user;
}
public Long getDuration() {
return duration;
}
public void setDuration(Long duration) {
this.duration = duration;
}
邮递员请求
{"studentRequest":[{"user":"admin","duration":19336}]}
根据您给我们的内容,您的要求实际上应该是
{
"user": "admin",
"duration": 19336
}
如果您想一次提供多个学生请求(在一个数组中),那么您 StudenRequest
class 应该看起来像这样:
public class StudentRequest {
List<StudentR>;
// Getter and Setter or not in case you use lombok
class StudenR {
String user;
Long duration ;
}
}
你的请求正文应该是这样的:
{"user":"admin","duration":19336}
因为您将 StudentRequest
作为 RequestBody
获取,这意味着您应该在请求中发送 StudentRequest
不包含 StudentRequest
自身的内部属性,
第二个问题是你的 RequestBody
包含单一对象而不是数组 .