我们创建一个RestController并继承CommonRestController用来测试

        
package cn.netkiller.api.rest;

@RestController
@RequestMapping("/public/version")
public class VersionRestController extends CommonRestController {
private static final Logger logger = LoggerFactory.getLogger(VersionRestController.class);

public VersionRestController() {
    // TODO Auto-generated constructor stub
}

@RequestMapping("welcome")
@ResponseStatus(HttpStatus.OK)
public String welcome() {
    return "Welcome to RestTemplate version 1.0.";
}

}