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/**
* @author tandg
*
*/
@Controller
public class MainController extends BaseController {
Logger log = Logger.getLogger(MainController.class);
@Autowired
private UserService userService;
@RequestMapping(value="/login.do")
public String Login(@RequestParam("v") String version) {
Method m = null;
try {
String currMethodName = Thread.currentThread().getStackTrace()[1].getMethodName();//获取当前请求的方法名
m = getVersionMethod(currMethodName, version);
return (String) m.invoke(this);
} catch (Exception ex) {
log.error("Abnormal request interface :"+ex.getMessage(), ex);
JSONObject result = new JSONObject();
result.put("Fail", "Abnormal request interface :"+ex.getMessage());
return result.toString();
}
}
/**
* 最新版本登录方法
*/
public String Login() {
/**
* 处理登录业务逻辑代码...
*/
return null;
}
/**
* 旧版本登录方法
*/
public String Login1_0() {
/**
* 处理登录业务逻辑代码...
*/
return null;
}
/**
* 处理请求参数
*/
public Map<String, Object> getParamMap(HttpServletRequest req) {
Map paramMap = new HashMap();
paramMap.putAll(req.getParameterMap());
return paramMap;
}
/**
* controller 版本选择
*
* @param currMethodName
* @param version
* @return
* @throws SecurityException
* @throws NoSuchMethodException
*/
public Method getVersionMethod(String currMethodName, String version)
throws SecurityException, NoSuchMethodException {
Class c = this.getClass();
Method m = null;
//比对版本，如v=1.0
if (version.equalsIgnoreCase(ServerConfig.VERSION)) {
m = c.getMethod(currMethodName);
} else {
m = c.getMethod(currMethodName + version);
}
return m;
}
}springmvc Controller对app客户端进行请求版本控制
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原文地址：http://my.oschina.net/evanNmin/blog/500545
