feats

src/main/java/com/huiju/estateagents/common/DBUtils.java

+package com.huiju.estateagents.common;
+
+import com.huiju.estateagents.mapper.TaSequenceMapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class DBUtils {
+    @Autowired
+    TaSequenceMapper taSequenceMapper;
+
+    public Integer nextVal(String seqName) {
+        return taSequenceMapper.nextval(seqName);
+    }
+}