remove host in routenode

Author: mrzhang

app/src/main/java/com/luojilab/componentdemo/MainActivity.java

@@ -13,7 +13,7 @@
 import com.luojilab.componentservice.readerbook.ReadBookService;
 import com.luojilab.router.facade.annotation.RouteNode;
 
-@RouteNode(host = "app", path = "/main")
+@RouteNode(path = "/main")
 public class MainActivity extends AppCompatActivity implements View.OnClickListener {
 
     Fragment fragment;

router-annotation/src/main/java/com/luojilab/router/facade/annotation/RouteNode.java

@@ -19,14 +19,13 @@
      * path of one route
      */
     String path();
-
     /**
-     * host of one route, each component has an uinque host
+     * The priority of route.
      */
-    String host();
+    int priority() default -1;
 
     /**
-     * The priority of route.
+     * description of the activity, user for gen route table
      */
-    int priority() default -1;
+    String desc() default "";
 }

sharecomponent/src/main/java/com/luojilab/share/Share2Activity.java

@@ -14,7 +14,7 @@
 /**
  * Created by mrzhang on 2017/12/19.
  */
-@RouteNode(host = "share", path = "/shareMagazine")
+@RouteNode(path = "/shareMagazine")
 public class Share2Activity extends AppCompatActivity {
 
     @Autowired(name = "bookName")

sharecomponent/src/main/java/com/luojilab/share/ShareActivity.java

@@ -15,7 +15,7 @@
 /**
  * Created by mrzhang on 2017/6/20.
  */
-@RouteNode(host = "share", path = "/shareBook")
+@RouteNode(path = "/shareBook")
 public class ShareActivity extends AppCompatActivity {
 
     @Autowired