yinruoxi

修改：
    1.意图识别从es变更为数据库
    2.修正返回json异常

xueyi-modules/xueyi-nlt/src/main/java/com/xueyi/nlt/nlt/controller/DmIntentController.java

@@ -389,6 +389,11 @@ public class DmIntentController extends BaseController<DmIntentQuery, DmIntentDt
                         response.setH5(JSONObject.from(qaAjax.get("data")));
                         return R.ok(response);
                     }
+                    if (qajson.containsKey("data") && qajson.getJSONObject("data").getString("target").equals("0")) {
+                        // 知识库没有答案，返回空
+                        response.clear();
+                        response.setMsg("");
+                    }
 
                 }
             }

xueyi-modules/xueyi-nlt/src/main/java/com/xueyi/nlt/nlt/domain/po/DmRegularPo.java

@@ -1,7 +1,9 @@
 package com.xueyi.nlt.nlt.domain.po;
 
 import com.alibaba.fastjson2.JSONObject;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableName;
+import com.baomidou.mybatisplus.extension.handlers.JacksonTypeHandler;
 import com.xueyi.common.core.web.tenant.base.TBaseEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
@@ -13,7 +15,7 @@ import static com.xueyi.common.core.constant.basic.EntityConstants.*;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-@TableName(value = "init_regular_expression", excludeProperty = { SORT, REMARK, STATUS })
+@TableName(value = "init_regular_expression", autoResultMap = true,excludeProperty = { SORT, REMARK, STATUS })
 public class DmRegularPo extends TBaseEntity {
     @Serial
     private static final long serialVersionUID = 1L;
@@ -24,6 +26,7 @@ public class DmRegularPo extends TBaseEntity {
 
     private String action;
 
+    @TableField(value = "json", typeHandler = JacksonTypeHandler.class)
     private JSONObject json;
 
     private String expression;