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這篇文章將為大家詳細講解有關 OpenStack 新增節點報錯 Failed to create resource provider 怎么辦，丸趣 TV 小編覺得挺實用的，因此分享給大家做個參考，希望大家閱讀完這篇文章后可以有所收獲。
1、背景
一臺計算節點故障宕機導致該計算節點不能繼續工作，先將其移出集群，節點恢復后再重新加入集群發現報錯 ResourceProviderCreationFailed: Failed to create resource provider
2、報錯信息
# vim nova-compute.log
2019-07-16 16:27:55.441 1166754 ERROR nova.scheduler.client.report [req-c50f65e8-ffd8-4a10-8d5e-0ec8d408a3c8 - - - - -] [req-9e5aad63-21d1-4297-be27-92ba9b8bfe9f] Failed to create resource provider record in placement API for UUID 4d
9ed4b4-f3a2-4e5d-9d8e-2f657a844a04. Got 409: { errors : [{ status : 409, request_id : req-9e5aad63-21d1-4297-be27-92ba9b8bfe9f , detail : There was a conflict when trying to complete your request.\n\n Conflicting resource provide
r name: bdc2 already exists. , title : Conflict }]}.
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager [req-c50f65e8-ffd8-4a10-8d5e-0ec8d408a3c8 - - - - -] Error updating resources for node bdc2.: ResourceProviderCreationFailed: Failed to create resource provider bdc2
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager Traceback (most recent call last):
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/compute/manager.py , line 7426, in update_available_resource_for_node
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager rt.update_available_resource(context, nodename)
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py , line 688, in update_available_resource
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager self._update_available_resource(context, resources)
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py , line 274, in inner
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager return f(*args, **kwargs)
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py , line 712, in _update_available_resource
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager self._init_compute_node(context, resources)
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py , line 561, in _init_compute_node
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager self._update(context, cn)
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py , line 886, in _update
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager inv_data,
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py , line 68, in set_inventory_for_provider
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager parent_provider_uuid=parent_provider_uuid,
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py , line 37, in __run_method
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager return getattr(self.instance, __name)(*args, **kwargs)
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/scheduler/client/report.py , line 1104, in set_inventory_for_provider
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager parent_provider_uuid=parent_provider_uuid)
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/scheduler/client/report.py , line 665, in _ensure_resource_provider
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager parent_provider_uuid=parent_provider_uuid)
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/scheduler/client/report.py , line 64, in wrapper
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager return f(self, *a, **k)
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager File /usr/lib/python2.7/site-packages/nova/scheduler/client/report.py , line 612, in _create_resource_provider
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager raise exception.ResourceProviderCreationFailed(name=name)
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager ResourceProviderCreationFailed: Failed to create resource provider bdc2
2019-07-16 16:27:55.442 1166754 ERROR nova.compute.manager3、處理過程 3.1、問題一 uuid 沖突
具體報錯信息，重點看到 Conflicting resource provider name: bdc2 already exists. 移除 bdc2 的時候，確定 nova 庫中的 service 和 computer-node 都清除了，包括元數據也 delete 了，但是這里還是有元數據信息
發現 cell 庫中并沒有刪除
# nova-manage cell_v2 list_hosts
/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py:332: NotSupportedWarning: Configuration option(s) [use_tpool] not supported
exception.NotSupportedWarning
+-----------+--------------------------------------+----------+
| Cell Name | Cell UUID | Hostname |
+-----------+--------------------------------------+----------+
| cell1 | df0d7c04-52b3-454d-a295-4f4ad836526b | bdc1 |
| cell1 | df0d7c04-52b3-454d-a295-4f4ad836526b | bdc2 |
| cell1 | df0d7c04-52b3-454d-a295-4f4ad836526b | bdc3 |
| cell1 | df0d7c04-52b3-454d-a295-4f4ad836526b | bdc4 |
| cell1 | df0d7c04-52b3-454d-a295-4f4ad836526b | bdc5 |
| cell1 | df0d7c04-52b3-454d-a295-4f4ad836526b | bdc6 |
| cell1 | df0d7c04-52b3-454d-a295-4f4ad836526b | bdc7 |
| cell1 | df0d7c04-52b3-454d-a295-4f4ad836526b | bdc8 |
+-----------+--------------------------------------+----------+于是手動刪除再添加, 發現報錯并沒有改變
# su -s /bin/sh -c nova-manage cell_v2 delete_host --cell_uuid df0d7c04-52b3-454d-a295-4f4ad836526b --host bdc2 nova
# su -s /bin/sh -c nova-manage cell_v2 discover_hosts --verbose nova
/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py:332: NotSupportedWarning: Configuration option(s) [use_tpool] not supported
exception.NotSupportedWarning
Found 2 cell mappings.
Skipping cell0 since it does not contain hosts.
Getting compute nodes from cell cell1 : df0d7c04-52b3-454d-a295-4f4ad836526b
Found 0 unmapped computes in cell: df0d7c04-52b3-454d-a295-4f4ad836526b報錯中提示的 uuid 為 4d9ed4b4-f3a2-4e5d-9d8e-2f657a844a04 和 bdc2 沖突，檢查元數據庫，除了 nova 庫，還有 nova_api 庫
MariaDB [nova_api] select uuid,name from resource_providers where name= bdc2
+--------------------------------------+------+
| uuid | name |
+--------------------------------------+------+
| e131e7c4-f7db-4889-8c34-e750e7b129da | bdc2 |
+--------------------------------------+------+
MariaDB [nova_api] select uuid,host from nova.compute_nodes where host= bdc2
+--------------------------------------+------+
| uuid | host |
+--------------------------------------+------+
| 4d9ed4b4-f3a2-4e5d-9d8e-2f657a844a04 | bdc2 |
+--------------------------------------+------+看到癥結所在，確實 uuid 沖突了，e131e7c4-f7db-4889-8c34-e750e7b129da 應該是舊 bdc2 的 uuid 手動更新表 resource_providers 中的 uuid
MariaDB [nova_api] update resource_providers set uuid= 4d9ed4b4-f3a2-4e5d-9d8e-2f657a844a04 where name= bdc2 and uuid= e131e7c4-f7db-4889-8c34-e750e7b129da3.2、問題二 分配沖突
到這里沖突的問題解決了，但是新增的計算節點還是有異常，創建的新云主機居然不在這臺新計算節點上創建，但是可以遷移一個小資源的云主機，不能遷移大資源占用的云主機 nova-compute 的日志一直在刷 warning
2019-07-16 19:10:02.684 1192779 WARNING nova.compute.resource_tracker
[req-7c022b9b-7659-4a4d-9b53-30366a7fd150 - - - - -] Instance 6446a84d-cdfd-4cfe-bcd2-2d1d75db229f has been moved to another host bdc3(bdc3). There are allocations remaining against the source host that might need to be removed: {u resources : {u VCPU : 8, u MEMORY_MB : 16384, u DISK_GB : 50}}.
2019-07-16 19:10:02.738 1192779 WARNING nova.compute.resource_tracker [req-7c022b9b-7659-4a4d-9b53-30366a7fd150 - - - - -] Instance e0d8d6df-4b48-402b-aa33-97c4a6166c5b has been moved to another host bdc6(bdc6). There are allocations remaining against the source host that might need to be removed: {u resources : {u VCPU : 6, u MEMORY_MB : 12288, u DISK_GB : 50}}.
2019-07-16 19:10:02.791 1192779 WARNING nova.compute.resource_tracker [req-7c022b9b-7659-4a4d-9b53-30366a7fd150 - - - - -] Instance 9d860729-597a-4420-bb8f-e9415587d808 has been moved to another host bdc3(bdc3). There are allocations remaining against the source host that might need to be removed: {u resources : {u VCPU : 4, u MEMORY_MB : 8192, u DISK_GB : 50}}.
2019-07-16 19:10:02.860 1192779 WARNING nova.compute.resource_tracker [req-7c022b9b-7659-4a4d-9b53-30366a7fd150 - - - - -] Instance 8e42328d-fd1c-4abc-acac-5c6e09623af6 has been moved to another host bdc5(bdc5). There are allocations remaining against the source host that might need to be removed: {u resources : {u VCPU : 8, u MEMORY_MB : 16384, u DISK_GB : 50}}.
2019-07-16 19:10:02.912 1192779 WARNING nova.compute.resource_tracker [req-7c022b9b-7659-4a4d-9b53-30366a7fd150 - - - - -] Instance 1d59e7db-bf1b-478c-a6bd-10287365cb65 has been moved to another host bdc3(bdc3). There are allocations remaining against the source host that might need to be removed: {u resources : {u VCPU : 8, u MEMORY_MB : 16384, u DISK_GB : 50}}.
2019-07-16 19:10:02.960 1192779 INFO nova.compute.resource_tracker [req-7c022b9b-7659-4a4d-9b53-30366a7fd150 - - - - -] Instance 61223c2d-0b0c-4729-85e6-741c88e6e476 has allocations against this compute host but is not found in the database.
2019-07-16 19:10:03.014 1192779 WARNING nova.compute.resource_tracker [req-7c022b9b-7659-4a4d-9b53-30366a7fd150 - - - - -] Instance 50f71a07-306d-4d2c-8f4a-6eaa11fbd233 has been moved to another host bdc6(bdc6). There are allocations remaining against the source host that might need to be removed: {u resources : {u VCPU : 8, u MEMORY_MB : 16384, u DISK_GB : 50}}.: InstanceNotFound_Remote: Instance 61223c2d-0b0c-4729-85e6-741c88e6e476 could not be found.
2019-07-16 19:10:03.068 1192779 WARNING nova.compute.resource_tracker [req-7c022b9b-7659-4a4d-9b53-30366a7fd150 - - - - -] Instance 0e7c21d4-a5fb-4059-aa47-bad47700e827 has been moved to another host bdc1(bdc1). There are allocations remaining against the source host that might need to be removed: {u resources : {u VCPU : 8, u MEMORY_MB : 16384, u DISK_GB : 50}}.: InstanceNotFound_Remote: Instance 61223c2d-0b0c-4729-85e6-741c88e6e476 could not be found.
2019-07-16 19:10:03.069 1192779 INFO nova.compute.resource_tracker [req-7c022b9b-7659-4a4d-9b53-30366a7fd150 - - - - -] Final resource view: name=bdc2 phys_ram=131037MB used_ram=512MB phys_disk=115480GB used_disk=0GB total_vcpus=24 used_vcpus=0 pci_stats=[]Warning 信息說明當前計算節點上有幾個實例信息與其它節點上的信息沖突，查看元數據庫
MariaDB [nova_api] select * from allocations where resource_provider_id=7;
+---------------------+------------+------+----------------------+--------------------------------------+-------------------+-------+
| created_at | updated_at | id | resource_provider_id | consumer_id | resource_class_id | used |
+---------------------+------------+------+----------------------+--------------------------------------+-------------------+-------+
| 2019-07-09 09:10:27 | NULL | 1471 | 7 | 9d860729-597a-4420-bb8f-e9415587d808 | 0 | 4 |
| 2019-07-08 14:58:36 | NULL | 1444 | 7 | 61223c2d-0b0c-4729-85e6-741c88e6e476 | 0 | 6 |
| 2019-07-09 10:09:33 | NULL | 1510 | 7 | e0d8d6df-4b48-402b-aa33-97c4a6166c5b | 0 | 6 |
| 2019-07-09 09:18:30 | NULL | 1477 | 7 | 1d59e7db-bf1b-478c-a6bd-10287365cb65 | 0 | 8 |
| 2019-07-09 09:26:26 | NULL | 1483 | 7 | 6446a84d-cdfd-4cfe-bcd2-2d1d75db229f | 0 | 8 |
| 2019-07-09 09:36:40 | NULL | 1486 | 7 | 0e7c21d4-a5fb-4059-aa47-bad47700e827 | 0 | 8 |
| 2019-07-09 09:46:02 | NULL | 1492 | 7 | 8e42328d-fd1c-4abc-acac-5c6e09623af6 | 0 | 8 |
| 2019-07-09 10:02:57 | NULL | 1504 | 7 | 50f71a07-306d-4d2c-8f4a-6eaa11fbd233 | 0 | 8 |
| 2019-07-09 09:10:27 | NULL | 1472 | 7 | 9d860729-597a-4420-bb8f-e9415587d808 | 1 | 8192 |
| 2019-07-08 14:58:36 | NULL | 1445 | 7 | 61223c2d-0b0c-4729-85e6-741c88e6e476 | 1 | 12288 |
| 2019-07-09 10:09:33 | NULL | 1511 | 7 | e0d8d6df-4b48-402b-aa33-97c4a6166c5b | 1 | 12288 |
| 2019-07-09 09:18:30 | NULL | 1478 | 7 | 1d59e7db-bf1b-478c-a6bd-10287365cb65 | 1 | 16384 |
| 2019-07-09 09:26:26 | NULL | 1484 | 7 | 6446a84d-cdfd-4cfe-bcd2-2d1d75db229f | 1 | 16384 |
| 2019-07-09 09:36:40 | NULL | 1487 | 7 | 0e7c21d4-a5fb-4059-aa47-bad47700e827 | 1 | 16384 |
| 2019-07-09 09:46:02 | NULL | 1493 | 7 | 8e42328d-fd1c-4abc-acac-5c6e09623af6 | 1 | 16384 |
| 2019-07-09 10:02:57 | NULL | 1505 | 7 | 50f71a07-306d-4d2c-8f4a-6eaa11fbd233 | 1 | 16384 |
| 2019-07-08 14:58:36 | NULL | 1446 | 7 | 61223c2d-0b0c-4729-85e6-741c88e6e476 | 2 | 50 |
| 2019-07-09 09:10:27 | NULL | 1473 | 7 | 9d860729-597a-4420-bb8f-e9415587d808 | 2 | 50 |
| 2019-07-09 09:18:30 | NULL | 1479 | 7 | 1d59e7db-bf1b-478c-a6bd-10287365cb65 | 2 | 50 |
| 2019-07-09 09:26:26 | NULL | 1485 | 7 | 6446a84d-cdfd-4cfe-bcd2-2d1d75db229f | 2 | 50 |
| 2019-07-09 09:36:40 | NULL | 1488 | 7 | 0e7c21d4-a5fb-4059-aa47-bad47700e827 | 2 | 50 |
| 2019-07-09 09:46:02 | NULL | 1494 | 7 | 8e42328d-fd1c-4abc-acac-5c6e09623af6 | 2 | 50 |
| 2019-07-09 10:02:57 | NULL | 1506 | 7 | 50f71a07-306d-4d2c-8f4a-6eaa11fbd233 | 2 | 50 |
| 2019-07-09 10:09:33 | NULL | 1512 | 7 | e0d8d6df-4b48-402b-aa33-97c4a6166c5b | 2 | 50 |
+---------------------+------------+------+----------------------+--------------------------------------+-------------------+-------+
24 rows in set (0.00 sec)
MariaDB [nova_api] select * from allocations where consumer_id= 9d860729-597a-4420-bb8f-e9415587d808
+---------------------+------------+------+----------------------+--------------------------------------+-------------------+------+
| created_at | updated_at | id | resource_provider_id | consumer_id | resource_class_id | used |
+---------------------+------------+------+----------------------+--------------------------------------+-------------------+------+
| 2019-07-09 09:10:27 | NULL | 1468 | 6 | 9d860729-597a-4420-bb8f-e9415587d808 | 0 | 4 |
| 2019-07-09 09:10:27 | NULL | 1469 | 6 | 9d860729-597a-4420-bb8f-e9415587d808 | 1 | 8192 |
| 2019-07-09 09:10:27 | NULL | 1470 | 6 | 9d860729-597a-4420-bb8f-e9415587d808 | 2 | 50 |
| 2019-07-09 09:10:27 | NULL | 1471 | 7 | 9d860729-597a-4420-bb8f-e9415587d808 | 0 | 4 |
| 2019-07-09 09:10:27 | NULL | 1472 | 7 | 9d860729-597a-4420-bb8f-e9415587d808 | 1 | 8192 |
| 2019-07-09 09:10:27 | NULL | 1473 | 7 | 9d860729-597a-4420-bb8f-e9415587d808 | 2 | 50 |
+---------------------+------------+------+----------------------+--------------------------------------+-------------------+------+可以看到 resource_provider_id 為 7 也就是新增的 bdc2 上有資源分配信息，摘出其中一個實例 id 查看發現它不僅在 7 也在 6 上，聯想到先前舊節點上的實例疏散，新增節點是改了 uuid 繼承了舊節點的信息，所以日志會報沖突 Warining。并且 (8192+12288+12288+16384+16384+16384+16384+16384)/1024=112G
內存資源占了 112G，即將達到當前機器的內存上限，所以創建云主機不會優先選擇這個節點，遷移也只能遷移小的
既然已經修改了元數據，那就走到黑，繼續清除
MariaDB [nova_api] delete from allocations where resource_provider_id=7;
Query OK, 24 rows affected (0.00 sec)
MariaDB [nova_api] select * from allocations where resource_provider_id=7;
Empty set (0.00 sec)4、驗證
創建三個需要大資源的虛擬機，發現都創建在了 bdc2 上，并且 nova-compute 日志中沒有刷類似的 Warning, 說明問題解決。
5、備注
OpenStack 基礎組件的有數據的元數據表
MariaDB [nova_api] SELECT table_name,table_rows FROM information_schema.tables WHERE TABLE_SCHEMA = nova and table_rows 0 ORDER BY table_rows DESC;
+--------------------------+------------+
| table_name | table_rows |
+--------------------------+------------+
| instance_actions_events | 2335 |
| instance_system_metadata | 2324 |
| instance_actions | 1959 |
| virtual_interfaces | 474 |
| block_device_mapping | 451 |
| instance_info_caches | 267 |
| instances | 267 |
| instance_id_mappings | 260 |
| instance_faults | 217 |
| instance_extra | 206 |
| migrations | 122 |
| s3_images | 17 |
| services | 13 |
| compute_nodes | 8 |
| security_groups | 6 |
+--------------------------+------------+
15 rows in set (0.00 sec)
MariaDB [nova_api] SELECT table_name,table_rows FROM information_schema.tables WHERE TABLE_SCHEMA = nova_api and table_rows 0 ORDER BY table_rows DESC;
+--------------------+------------+
| table_name | table_rows |
+--------------------+------------+
| consumers | 339 |
| instance_mappings | 283 |
| request_specs | 213 |
| allocations | 195 |
| traits | 164 |
| quotas | 57 |
| inventories | 23 |
| flavors | 9 |
| projects | 8 |
| key_pairs | 8 |
| users | 8 |
| resource_providers | 8 |
| host_mappings | 8 |
| cell_mappings | 2 |
+--------------------+------------+
14 rows in set (0.01 sec)
MariaDB [nova_api] SELECT table_name,table_rows FROM information_schema.tables WHERE TABLE_SCHEMA = nova_cell0 and table_rows 0 ORDER BY table_rows DESC;
+--------------------------+------------+
| table_name | table_rows |
+--------------------------+------------+
| instance_system_metadata | 112 |
| instance_id_mappings | 16 |
| block_device_mapping | 16 |
| instance_faults | 16 |
| instance_extra | 16 |
| instances | 16 |
| instance_info_caches | 16 |
| s3_images | 2 |
+--------------------------+------------+
MariaDB [nova_api] SELECT table_name,table_rows FROM information_schema.tables WHERE TABLE_SCHEMA = cinder and table_rows 0 ORDER BY table_rows DESC;
+------------------------+------------+
| table_name | table_rows |
+------------------------+------------+
| reservations | 573 |
| volume_admin_metadata | 478 |
| volume_attachment | 451 |
| volumes | 200 |
| volume_glance_metadata | 64 |
| quotas | 21 |
| quota_usages | 15 |
| quota_classes | 6 |
| services | 2 |
| workers | 1 |
+------------------------+------------+
10 rows in set (0.07 sec)
MariaDB [nova_api] SELECT table_name,table_rows FROM information_schema.tables WHERE TABLE_SCHEMA = glance and table_rows 0 ORDER BY table_rows DESC;
+------------------+------------+
| table_name | table_rows |
+------------------+------------+
| images | 19 |
| image_locations | 19 |
| image_properties | 9 |
| alembic_version | 1 |
+------------------+------------+
4 rows in set (0.03 sec)
MariaDB [nova_api] SELECT table_name,table_rows FROM information_schema.tables WHERE TABLE_SCHEMA = keystone and table_rows 0 ORDER BY table_rows DESC;
+-----------------+------------+
| table_name | table_rows |
+-----------------+------------+
| endpoint | 18 |
| assignment | 17 |
| user | 14 |
| password | 14 |
| local_user | 14 |
| project | 12 |
| service | 6 |
| migrate_version | 4 |
| role | 2 |
+-----------------+------------+
9 rows in set (0.08 sec)
MariaDB [nova_api] SELECT table_name,table_rows FROM information_schema.tables WHERE TABLE_SCHEMA = neutron and table_rows 0 ORDER BY table_rows DESC;
+---------------------------+------------+
| table_name | table_rows |
+---------------------------+------------+
| ml2_vxlan_allocations | 1000 |
| standardattributes | 149 |
| ports | 69 |
| ipamallocations | 69 |
| ipallocations | 69 |
| ml2_port_bindings | 69 |
| portsecuritybindings | 69 |
| securitygroupportbindings | 68 |
| ml2_port_binding_levels | 66 |
| securitygrouprules | 59 |
| quotas | 56 |
| quotausages | 17 |
| agents | 11 |
| default_security_group | 8 |
| segmenthostmappings | 8 |
| securitygroups | 8 |
| allowedaddresspairs | 4 |
| provisioningblocks | 4 |
| alembic_version | 2 |
+---------------------------+------------+
19 rows in set (0.18 sec)6、總結
1、元數據操作非常危險，盡量不動或者少動，如果要動，先備份數據庫;
2、刪除不掉的云主機和卷，不要直接修改元數據的 deleted 字段，這是自欺欺人的辦法，只是 dashboard 上看不到而已，實際資源并不釋放而且后端存儲中還存在文件；3、硬件操作要小心，總之任何危險的操作都要再三確認。關于“OpenStack 新增節點報錯 Failed to create resource provider 怎么辦”這篇文章就分享到這里了，希望以上內容可以對大家有一定的幫助，使各位可以學到更多知識，如果覺得文章不錯，請把它分享出去讓更多的人看到。
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