doc：修正失效的链接

Author: TommyLemon

README.md

@@ -131,9 +131,9 @@ public class DemoSQLExecutor extends APIJSONSQLExecutor<Long> { // apijson.frame
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-参考 [APIJSONController](/apijson/jackson/APIJSONController.java) 的注释及 [APIJSONBoot](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot) 的 [DemoController](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot/src/main/java/apijson/boot/DemoController.java) 和 [DemoApplication](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot/src/main/java/apijson/boot/DemoApplication.java) <br />
+参考 [APIJSONController](https://github.com/APIJSON/apijson-jackson/blob/main/src/main/java/apijson/jackson/APIJSONController.java) 的注释及 [APIJSONBoot](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot) 的 [DemoController](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot/src/main/java/apijson/boot/DemoController.java) 和 [DemoApplication](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot/src/main/java/apijson/boot/DemoApplication.java) <br />
 
-See document in [APIJSONController](/apijson/jackson/APIJSONController.java) and [DemoController](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot/src/main/java/apijson/boot/DemoController.java), [DemoApplication](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot/src/main/java/apijson/boot/DemoApplication.java)  in [APIJSONBoot](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot)
+See document in [APIJSONController](https://github.com/APIJSON/apijson-jackson/blob/main/src/main/java/apijson/jackson/APIJSONController.java) and [DemoController](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot/src/main/java/apijson/boot/DemoController.java), [DemoApplication](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot/src/main/java/apijson/boot/DemoApplication.java)  in [APIJSONBoot](https://github.com/APIJSON/APIJSON-Demo/blob/master/APIJSON-Java-Server/APIJSONBoot)
 
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