project修改为String类型

src/main/java/com/fdkankan/site/entity/ProjectNum.java

@@ -9,6 +9,7 @@ import java.io.Serializable;
 import java.util.Date;
 import lombok.Getter;
 import lombok.Setter;
+import org.apache.commons.lang3.StringUtils;
 
 /**
  * <p>
@@ -29,7 +30,7 @@ public class ProjectNum implements Serializable {
     private Integer numId;
 
     @TableField("project_id")
-    private Integer projectId;
+    private String projectId;
 
     /**
      * 场景码

src/main/java/com/fdkankan/site/service/impl/ProjectNumServiceImpl.java

@@ -77,7 +77,7 @@ public class ProjectNumServiceImpl extends ServiceImpl<IProjectNumMapper, Projec
         List<ProjectNum> list = new ArrayList<>();
         for (String num : addNumList) {
             ProjectNum projectNum = new ProjectNum();
-            projectNum.setProjectId(projectId);
+            projectNum.setProjectId(projectId.toString());
             projectNum.setNum(num);
             projectNum.setType(numType.get(num));
             list.add(projectNum);