系统设置语言

src/main/java/com/fdkankan/ucenter/entity/UcenterSystem.java

@@ -10,6 +10,7 @@ import java.io.Serializable;
 import java.util.Date;
 import lombok.Getter;
 import lombok.Setter;
+import com.fdkankan.ucenter.typehandle.*;
 
 /**
  * <p>
@@ -32,6 +33,7 @@ public class UcenterSystem implements Serializable {
     @TableField("lang")
     private String lang;
 
+    @TableField(typeHandler = JsonObjTypeHandler.class)
     private JSONObject content;
 
     @TableField("rec_status")