Remove obsolete export APIs and persist recruitment work history

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

@@ -66,16 +66,6 @@
           v-hasPermi="['ccdi:purchaseTransaction:import']"
         >导入</el-button>
       </el-col>
-      <el-col :span="1.5">
-        <el-button
-          type="warning"
-          plain
-          icon="el-icon-download"
-          size="mini"
-          @click="handleExport"
-          v-hasPermi="['ccdi:purchaseTransaction:export']"
-        >导出</el-button>
-      </el-col>
       <el-col :span="1.5" v-if="showFailureButton">
         <el-tooltip
           :content="getLastImportTooltip()"
@@ -929,12 +919,6 @@ export default {
         this.$modal.msgSuccess("删除成功");
       }).catch(() => {});
     },
-    /** 导出按钮操作 */
-    handleExport() {
-      this.download('ccdi/purchaseTransaction/export', {
-        ...this.queryParams
-      }, `采购交易_${new Date().getTime()}.xlsx`);
-    },
     /** 导入按钮操作 */
     handleImport() {
       this.upload.title = "采购交易数据导入";