Update README.md

Author: MagicLu550

README.md

@@ -147,72 +147,3 @@ public class TestListener implements Listener{
 
 }
 ```
-> Old Method
-
-this method can also create a plugin:
-
-1. First you need to create a plugin.yml 
-
-[@Deprecated]
-`now you can not create this file for the plugin,and use @Main instead`
-```yaml
-
-name: pluginName
-main: Package.MainClass
-description: Description of the plugin.
-version: The version of the plugin.
-
-```
-2. Create JSmod2 main class, and the main class you had been set in plugin.yml:
-```java
-package Package;
-/**
-* This is the main class
-*/
-public class MainClass extends PluginBase{
-    
-        public void onLoad(){
-            //The server is officially started before it can be registered.
-        }
-    
-        public void onEnable(){
-            //The contents of the server startup, can be registered, initialized, etc.
-    
-        }
-    
-        public void onDisable(){
-            //Running content when the server is shut down
-        }
-} 
-
-```
-
-
-3.Register the Command and Listener:
-
-[@Deprecated]
-`now you can not register the listener and command,use @EnableRegister instead`
-```java
-package Package;
-/**
-* This is the main class
-*/
-public class MainClass extends PluginBase{
-    
-        public void onLoad(){
-            //The server is officially started before it can be registered.
-        }
-    
-        public void onEnable(){
-            //The contents of the server startup, can be registered, initialized, etc.
-            this.getServer().getPluginManager().registerEvents(new TestListener(),this);
-            this.getServer().getPluginManager().registerCommand(new TestCommand(this));
-        }
-    
-        public void onDisable(){
-            //Running content when the server is shut down
-        }
-} 
-
-```
-