python Django中models进行模糊查询的示例

#搜索功能@csrf_exempt#使用@csrf_exempt装饰器，免除csrf验证def search_testCaseApi(request):  if request.method == 'POST':    name = request.POST.get('task_name')    updateUser=request.POST.get('task_updateUser')    if name=="" and updateUser=="":      obj_all = tnw_test_case_api.objects.filter(del_flag=0)    elif name!="" and updateUser=="":      obj_all = tnw_test_case_api.objects.filter(del_flag=0,case_name__contains=name)    elif name=="" and updateUser!="":      obj_all = tnw_test_case_api.objects.filter(del_flag=0,update_user__contains=updateUser)    else:      obj_all = tnw_test_case_api.objects.filter(del_flag=0,case_name__contains=name,update_user__contains=updateUser)    ApiCasesList = []    for li in obj_all:      need_interfacename = allFunction().get_interfaceName(li.id)      api_list, api_sum = allFunction().testIDConnect_needid(li.id)      if li.case_module is not None:        ApiCasesList.append({          "testCaseApi_id": li.id,          "testCaseApi_name": li.case_name,          "testCaseApi_sum": api_sum,          "testCaseApi_version": li.case_version,          "testCaseApi_module": li.case_module,          "testCaseApi_need_interfacename": need_interfacename,          "testCaseApi_createTime": str(li.create_time),          "testCaseApi_updateTime": str(li.update_time),          "testCaseApi_updateUser": li.update_user,        })      else:        ApiCasesList.append({          "testCaseApi_id": li.id,          "testCaseApi_name": li.case_name,          "testCaseApi_sum": 1,          "testCaseApi_version": li.case_version,          "testCaseApi_module": li.case_module,          "testCaseApi_need_interfacename": need_interfacename,          "testCaseApi_createTime": str(li.create_time),          "testCaseApi_updateTime": str(li.update_time),          "testCaseApi_updateUser": li.update_user,        })    # 将int类型使用dumps()方法转为str类型    ApiCasesList_len = json.dumps(len(ApiCasesList))    # 构造一个字典    json_data_list = {'rows': ApiCasesList, 'total': ApiCasesList_len}    # dumps()将字典转变为json形式,    easyList = json.dumps(json_data_list)    # 将json返回去，json的键值对中的键需要与前台的表格field=“X”中的X名称保持一致）    return HttpResponse(easyList)