前端代码：/ 添加新的接口方法用于获取工单统计数据

// ==================== 数据加载 ====================

const loadWorkOrderData = async () => {

  tableLoading.value = true

  try {

    const params = {

      beginDate: searchValue.beginDate,

      endDate: searchValue.endDate

    }

   

    const result = await proxy.http.post('/api/MES_WorkOrder/GetWorkOrderStatistics', params)

   

    if (result.status) {

      workOrderList.value = result.data || []

      updateSummary()

    } else {

      proxy.$message.error(result.message || '获取工单数据失败')

    }

  } catch (error) {

    console.error('获取工单数据失败:', error)

    proxy.$message.error('获取工单数据失败，请稍后重试')

  } finally {

    tableLoading.value = false

  }

}