Angularjs 将调用发布到弹簧启动

Question

我是Spring MVC的新手，我正在构建一个With angularjs和Spring Boot。

当我尝试通过angularjs进行POST调用时，我收到此错误。但是当我尝试使用邮递员时，它正在使用 x-www-form-urlencoding 但使用表单数据，我收到以下错误。

邮递员错误

{
  "timestamp": 1491406541851,
  "status": 500,
  "error": "Internal Server Error",
  "exception": "org.springframework.dao.DataIntegrityViolationException",
  "message": "PreparedStatementCallback; SQL [INSERT INTO employeedetails(Name, Company, Location,Age) VALUES (?,?,?,?)]; Column 'Name' cannot be null; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column 'Name' cannot be null",
  "path": "/createEmployee"
}

Angularjs 中的 HTTP 调用

$http({
		    method: 'POST',
		    url: "/createEmployee",
		    headers: {'Content-Type': 'application/x-www-form-urlencoded'},
		    data: $scope.employee,
		}).success(function () {});

	
	@RequestMapping(value="/createEmployee", method=RequestMethod.POST,consumes = MediaType.APPLICATION_FORM_URLENCODED_VALUE)
	public void createEmployee( employeeDetails empl)
	{
		System.out.println(empl.getAge());
		empdao.createEmployee(empl);
	}

Answer 1

@RequestMapping(value="/createEmployee", method=RequestMethod.POST,consumes = MediaType.APPLICATION_FORM_URLENCODED_VALUE)
public void createEmployee(@RequestBody @Valid  employeeDetails empl)
{
    System.out.println(empl.getAge());
    empdao.createEmployee(empl);
}