首先上如何使用的代码
public void configRoute(Routes me) {
AutoControllerRegist.regist(me);
//me.add("/mobileBind", MobileBindController.class);
}如果不用AutoControllerRegist我们需要打开那行注释.
AutoControllerRegist的注册规则探测到所有继承了Controller的类,然后查找类上是否有ControllerBind注解,有注解按照注解配置的值进行注册.如果没有则检测类名是否用Controller作为结尾，如果不是则跑出异常，是则截取类名中Controller前面的部分并且首字母小写作为controllerkey。
package com.jfinal.ext.route;
import java.util.List;
import com.jfinal.config.Routes;
import com.jfinal.core.Controller;
import com.jfinal.plugin.tablebind.ClassSearcher;
import com.jfinal.util.StringKit;
public class AutoControllerRegist {
@SuppressWarnings("rawtypes")
public static void regist(Routes routes) {
List<Class> classList = ClassSearcher.findClasses(Controller.class);
ControllerBind controllerBind = null;
for (Class clazz : classList) {
controllerBind = (ControllerBind) clazz.getAnnotation(ControllerBind.class);
if (controllerBind == null) {
routes.add(controllerKey(clazz), clazz);
} else {
routes.add(controllerBind.controllerKey(), clazz, controllerBind.viewPath());
}
}
}
private static String controllerKey(Class clazz) {
if (!clazz.getSimpleName().endsWith("Controller")) {
throw new RuntimeException(clazz + " don,t has a ControllerBind annotation and it,s don,t end Controller! ");
}
String controllerKey = "/" + StringKit.firstCharToLowerCase(clazz.getSimpleName());
controllerKey = controllerKey.substring(0, controllerKey.indexOf("Controller"));
return controllerKey;
}
}
package com.jfinal.ext.route;
public @interface ControllerBind {
public String controllerKey() ;
public String viewPath() default"";
} ClassSearcher类见另一篇自动注册Model的博客 http://my.oschina.net/b1412/blog/68083
