1、引入lombok支持，重构JavaBean 将 常规getter/setter去除

2、去除Gson 依赖

src/main/java/net/tccn/service/BaseService.java

@@ -1,10 +1,10 @@
 package net.tccn.service;
 
 import com.arangodb.Predicate;
-import com.google.gson.Gson;
 import net.tccn.base.FileKit;
 import net.tccn.base.MetaKit;
 import net.tccn.base.TplKit;
+import org.redkale.convert.json.JsonConvert;
 import org.redkale.net.http.RestMapping;
 import org.redkale.service.Service;
 import org.redkale.source.CacheSource;
@@ -26,10 +26,12 @@ import java.util.logging.Logger;
  */
 public class BaseService implements Service {
 
+    protected final static JsonConvert convert = JsonConvert.root();
+
     @Resource(name = "SERVER_ROOT")
     protected File webroot;
 
-    public static Gson gson = new Gson();
+
     public Logger logger = Logger.getLogger(this.getClass().getSimpleName());
 
     public static Predicate isEmpty = (x) -> {