update 优化 DataBaseHelper 工具

疯狂的狮子li

2022-03-18 ce3f80144accbe226d0170a605f01b559ef39c32

 ruoyi-ui/src/views/demo/demo/index.vue

@@ -79,7 +79,7 @@
          size="mini"
          @click="handleImport"
          v-hasPermi="['demo:demo:import']"
        >导入</el-button>
        >导入(校验)</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button