--- @Controller use it on a class mark, methods of using the Dispatcher scans annotation class, and the method detects whether the @RequestMapping annotation, the annotation process is coupled RequestMapping handling processor requests
@ Service- ---- assigns a name in the comment, the service will be assembled to achieve Bean in
@RequestMapping ---- mapped to a controller class or URL to the controller class method
@Responsebody ---- converting Java objects to Json data format
@Autowired ---- spring container has a special annotation autowired scan processor, when scanned, Bean Find the corresponding vessel in the IOC, and fitted to the object's properties
@Override prompted whether ----- correctly rewrite the parent class, suggesting a role
@RequestParam ---- direct access to parameters, get and post request parameters will be automatically converted to the variable assignment annotated notes
@JsonSerilized ---- return value modifies the sequence of classes, such as the return value ServerResponse