Я работаю с руководством по руководствам Spring: Создание служб Rest с помощью Spring.
Я проследил за текстом и ввел код в учебнике.
Я попадаю в ту часть, где запускаю службу (на локальной машине), и тестирую с помощью команд CURL.
GET работает нормально:
Curl -v localhost:8080/employees
возвращает ожидаемый список
[{"id":1,"name":"Bilbo Baggins","role":"burglar"},{"id":2,"name":"Frodo Baggins","role":"thief"}]
Однако, когда я выполняю:
curl -X POST localhost:8080/employees -H 'Content-type:application/json' -d '{"name": "Samwise Gamgee", "role": "gardener"}'
Я получаю:
{"timestamp":"2018-11-08T20:55:49.844+0000","status":415,"error":"Unsupported Media Type","message":"Content type 'application/x-www-form-urlencoded;charset=UTF-8' not supported","path":"/employees"}
Вот код контроллера
package com.mainsworth.payroll;
import java.util.List;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
@RestController
class EmployeeController {
private final EmployeeRepository repository;
EmployeeController(EmployeeRepository repository) {
this.repository = repository;
}
@GetMapping("/employees")
List<Employee>all() {
return repository.findAll();
}
@PostMapping("/employees")
Employee newEmployee(@RequestBody Employee newEmployee) {
return repository.save(newEmployee);
}
//Single item
@GetMapping("/employees/{id}")
Employee one(@PathVariable Long id) {
return repository.findById(id)
.orElseThrow(()-> new EmployeeNotFoundException(id));
}
@PutMapping("/employees/{id}")
Employee replaceEmployee(@RequestBody Employee newEmployee,
@PathVariable Long id ) {
return repository.findById(id)
.map(employee -> {
employee.setName(newEmployee.getName());
employee.setRole(newEmployee.getRole());
return repository.save(employee);
})
.orElseGet(() -> {
newEmployee.setId(id);
return repository.save(newEmployee);
});
}
@DeleteMapping("/employees/{id}")
void deleteEmployee(@PathVariable Long id) {
repository.deleteById(id);
}
}
Я последовал совету Кароля и Джеспера. Спасибо обоим за быстрый ответ. Мой новый керл:
curl -X POST localhost:8080/employees -H 'Content-Type: application/json' -H 'Accept: application/json' -d '{"name": "Samwise Gamgee","role": "gardener"}'
и мой новый ответ:
{"timestamp":"2018-11-08T22:49:01.900+0000","status":415,"error":"Unsupported Media Type","message":"Content type 'application/x-www-form-urlencoded;charset=UTF-8'
not supported","path":"/employees"}application
curl: (6) Could not resolve host: application
curl: (6) Could not resolve host: Samwise Gamgee,role
curl: (3) [globbing] unmatched close brace/bracket in column 9