John is a software developer in FIS technology and he has used REST API in his web Application, now he wants toaccess a single student object in result on the basis of given ID What code snippet will he use to get the desiredresult? @PostMapping("/student/<studentId?")public StudentBo getStudentById(@PathVariable int studentId) OB oc @GetMapping("/student/(studentId?")public StudentBo getStudentById(@PathVariable int studentId @PostMapping("/student/(studentId>")public StudentBo getStudentById(@RequestParam int studentId) @GetMappingMapping("/student/(studentId?")public StudentBo getStudentById(@RequestBody int studentid)
时间: 2024-03-21 12:41:03 浏览: 18
The code snippet that John will use to get the desired result of accessing a single student object based on the given ID is:
```
@GetMapping("/student/{studentId}")
public StudentBo getStudentById(@PathVariable int studentId) {
// Code to get the student object by ID
return studentObject;
}
```
Here, `@GetMapping` annotation is used to map the HTTP GET requests on the path "/student/{studentId}" to the `getStudentById()` method, which takes `studentId` as a PathVariable and returns the student object with the given ID.
So, the answer is (B)
```
@GetMapping("/student/{studentId}")
public StudentBo getStudentById(@PathVariable int studentId) {
// Code to get the student object by ID
return studentObject;
}
```
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