#DeleteMapping not recognized - spring-boot

Question

I am new with spring boot, is very simple my question but I can´t find where is the problem.
I have a basic #GetMapping and #DeleteMapping
#RestController
public class MyController
{
private MyServiceImpl myService;
#Autowired
public MyController(MyServiceImpl myService)
{
this.myService = myService;
}
#GetMapping("/test")
public List<Scan> getTestData(#RequestParam(value = "test_id", required = true) String test_id) {
return myService.findByTestId( test_id );
}
#DeleteMapping("/test")
public int deleteData(#RequestParam(value = "test_id", required = true) String test_id){
return myService.deleteTest( test_id );
}
#DeleteMapping("/test2")
public String deleteArticle() {
return "Test";
}
}
I am testing with Postman, the Get request is working, but the delete request is not. Even when I debug the spring boot application. The GetMapping is called, whereas the delete is not "reacting" /called
Maybe is not enough information, but I even tested #DeleteMapping("/test2") is not doing anything, I mean, I get no response, and in Postman it stays "loading..."
Any suggestions?
My complete POM
http://maven.apache.org/xsd/maven-4.0.0.xsd">
4.0.0
<parent>
<groupId>com.ttt.pdt</groupId>
<artifactId>pdt-base</artifactId>
<version>2.0-SNAPSHOT</version>
</parent>
<artifactId>pdt-service</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.4.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.4.0</version>
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
The parent (pdt-base) has
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.RELEASE</version>
</parent>
MyServiceImpl
#Service
public class MyServiceImpl
{
private ScnDao scnDao;
#Autowired
public ScanServiceImpl(ScnDao scnDao){
this.scnDao = scnDao;
}
public int deleteTest( String test_id )
{
return scnDao.deleteTest( test_id );
}
}
public interface ScanDao
{
int deleteTest( String test_id )
}
#Repository
public class ScnPostgres implements ScnDao
{
private JdbcTemplate jdbcTemplate;
#Autowired
public ScnPostgres( JdbcTemplate jdbcTemplate )
{
this.jdbcTemplate = jdbcTemplate;
}
public int deleteTest( String test_id )
{
String SQL = "DELETE FROM scn WHERE test_id = ?";
return jdbcTemplate.update( SQL, new String[] { test_id } );
}
}

Answer 1

As in SPR comments described SPR-16874:
it does not support DELETE currently. It would be a trivial change to
make. There is suggested a workaround:
#DeleteMapping(value = "/greeting")
public Greeting handle(#RequestBody MultiValueMap<String, String> params) {
return new Greeting(counter.incrementAndGet(),
String.format(template, params));
}
As you can see the issue has been opened in the spring boot tracker.