POC網關項目聯調

原創 爱吃血肠 2020-06-11 02:18

POC網關項目聯調：

根據國標協議提供如下：

車輛vin：12345678901234567
ICCID：12345123451234512345

修改阿里雲上的
vsp_vehicle_information 鑑權表

CREATE TABLE `vsp_vehicle_information` (
  `id` bigint(8) unsigned NOT NULL AUTO_INCREMENT,
  `vin` char(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '車架號VIN',
  `plate` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '車牌號',
  `vehicle_interior_code` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '車型內部編碼',
  `da_sw_version_code` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 'DA_軟件版本碼',
  `da_hw_version_code` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 'DA_硬件版本碼',
  `da_sn` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 'DA_設備號',
  `tcu_sw_version_code` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 'TCU_軟件版本碼',
  `tcu_hw_version_code` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 'TCU_硬件版本碼',
  `tcu_sn` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 'TCU_設備號',
  `tsu_sn` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 'TSU_設備號',
  `model_id` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '車型',
  `factory_id` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '車廠',
  `version_id` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '版本',
  `create_by` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL,
  `create_time` datetime DEFAULT CURRENT_TIMESTAMP,
  `update_by` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL,
  `update_time` datetime DEFAULT CURRENT_TIMESTAMP,
  `is_deleted` char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '0' COMMENT '1表示刪除， 0表示未刪除',
  `sae_id` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '車上的SAE編碼',
  `device_id` bigint(8) DEFAULT NULL COMMENT '設備id',
  PRIMARY KEY (`id`),
  UNIQUE KEY `ind_1` (`vin`),
  KEY `loadtest_tsu_sn` (`tsu_sn`)
) ENGINE=InnoDB AUTO_INCREMENT=6000004 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci ROW_FORMAT=DYNAMIC

STG地址：123.56.75.80：20202
普通網關：39.97.198.170：9999

車輛vin：12345678901234567
ICCID：12345123451234512345 鑑權使用配置
18746045555
網關地址已提供，請如下郵件，提供一下車輛和Evcc的相關信息。
userid:23131313212312312erwerwerwef

hbaseuserd項目生成報文，sockettool提前測試

Recive data:232307fe3132333435363738393031323334353637010000c9

ErrorCode]: NoSuchKey
[RequestId]: 5ED705EF18F6573838BAF095
[HostId]: dbcnamestatic.oss-cn-beijing.aliyuncs.com
[ResponseError]:
<?xml version="1.0" encoding="UTF-8"?>
<Error>
  <Code>NoSuchKey</Code>
  <Message>The specified key does not exist.</Message>
  <RequestId>5ED705EF18F6573838BAF095</RequestId>
  <HostId>dbcnamestatic.oss-cn-beijing.aliyuncs.com</HostId>
  <Key>63074-7_1.xml</Key>
</Error>

com.aliyun.oss.OSSException: The specified key does not exist.
[ErrorCode]: NoSuchKey
[RequestId]: 5ED705EF18F6573838BAF095
[HostId]: dbcnamestatic.oss-cn-beijing.aliyuncs.com
[ResponseError]:
<?xml version="1.0" encoding="UTF-8"?>
<Error>
  <Code>NoSuchKey</Code>
  <Message>The specified key does not exist.</Message>
  <RequestId>5ED705EF18F6573838BAF095</RequestId>
  <HostId>dbcnamestatic.oss-cn-beijing.aliyuncs.com</HostId>
  <Key>63074-7_1.xml</Key>
</Error>

看代碼梳理：
tb_sync_user_data 驗證DMS數據匹配
tb_user_info tb_user_info_details

Recive data:232307fe3132333435363738393031323334353637010000c
藍牙下發需要配置的表：
vsp_vehicle_information
device_information 的主鍵是vsp_vehicle_information的device_id

SELECT
        vvi.id,
        vvi.vin,
        vvi.model_id,
        vvi.factory_id,
        vvi.version_id,
        vvi.create_time,
        vvi.update_time,
        di.tsu_sn,
        di.sim_id
        FROM
        vsp_vehicle_information vvi,
        device_information di
        WHERE
        vvi.device_id = di.id
        AND vvi.vin = #{vin,jdbcType=VARCHAR}
        AND vvi.is_deleted = 0
        AND di.is_deleted = 0
        
        
SELECT
        vvi.id,
        vvi.vin,
        vvi.model_id,
        vvi.factory_id,
        vvi.version_id,
        vvi.create_time,
        vvi.update_time,
        di.tsu_sn,
        di.sim_id
        FROM
        vsp_vehicle_information vvi,
        device_information di
        WHERE
        vvi.device_id = di.id
        AND vvi.vin = "12345678901234567"
        AND vvi.is_deleted = 0
        AND di.is_deleted = 0

14:25:30.984 [container-2] ERROR c.r.vspcloud.gateway.redis.Receiver[31][GW] - Receiving instruction information:[{"bodyData":{"eventid":"97685702453726414193197831750916","carowner":"23131313212312312erwerwerwef","pinCode":"347019","communicationKey":"3938945618667834","messageId":"0","applicationId":"177","sendingTime":"1591165530976","radioName":"12345678901234567"},"businessType":"177","requestId":"4bf07443e20247bd8192ac5cf99d2409","vin":"12345678901234567"}]
14:25:30.993 [container-2] ERROR c.r.v.g.s.i.DataDownLoadServiceImpl[33][GW] - channel:[[id: 0x826380aa, /192.168.14.131:20021 => /172.20.13.66:9999]], channel
14:25:30.993 [container-2] ERROR c.r.v.g.s.i.DataDownLoadServiceImpl[39][GW] - NettyChannelCache.getChannelFactoryId(channel):[6], 
14:25:30.998 [container-2] ERROR c.r.v.g.s.i.DataDownLoadServiceImpl[40][GW] - NettyChannelCache.getChannelModelId(channel):[8], 
14:25:31.000 [container-2] ERROR c.r.v.g.s.i.DataDownLoadServiceImpl[41][GW] - NettyChannelCache.getChannelVersionId(channel):[1], 
14:25:31.001 [container-2] ERROR c.r.v.g.s.i.DataDownLoadServiceImpl[42][GW] - getTripId(channel):[0], 
14:25:31.001 [container-2] ERROR c.r.v.g.s.i.DataDownLoadServiceImpl[51][GW] - downloadDataBO:[DownloadDataBO(businessType=177, tripId=1, vin=12345678901234567, factoryId=6, modelId=8, versionId=1, requestId=4bf07443e20247bd8192ac5cf99d2409, bodyData={eventid=97685702453726414193197831750916, carowner=23131313212312312erwerwerwef, requestId=4bf07443e20247bd8192ac5cf99d2409, pinCode=347019, communicationKey=3938945618667834, messageId=0, applicationId=177, sendingTime=1591165530976, radioName=12345678901234567}, AckSign=0)], 
14:25:31.009 [nioEventLoopGroup-3-12] WARN  c.r.v.gateway.netty.EncoderForPOC[18][GW] - EncoderForPOC -- encode ,downloadDataBODownloadDataBO(businessType=177, tripId=1, vin=12345678901234567, factoryId=6, modelId=8, versionId=1, requestId=4bf07443e20247bd8192ac5cf99d2409, bodyData={eventid=97685702453726414193197831750916, carowner=23131313212312312erwerwerwef, requestId=4bf07443e20247bd8192ac5cf99d2409, pinCode=347019, communicationKey=3938945618667834, messageId=0, applicationId=177, sendingTime=1591165530976, radioName=12345678901234567}, AckSign=0)
14:25:31.009 [nioEventLoopGroup-3-12] ERROR c.k.d.p.DBCDownProtocolService[50][GW] - encodeData -- -- -- applicationId:177,messageId:0
14:25:31.009 [nioEventLoopGroup-3-12] ERROR c.k.d.p.DBCDownProtocolService[61][GW] - DBCDownProtocolService -- key:681-177_0.xml
14:25:31.009 [nioEventLoopGroup-3-12] ERROR c.k.d.p.DBCDownProtocolService[66][GW] - pb -- :null
14:25:31.009 [nioEventLoopGroup-3-12] WARN  c.k.d.p.DBCDownProtocolService[68][GW] - DBC--url:681-177_0.xml
14:25:31.009 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[75][GW] - getDBCContentBODown----------------
14:25:31.010 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[124][GW] - getDBCContentBODown - xmlPath:681-177_0.xml
14:25:31.079 [nioEventLoopGroup-3-12] WARN  com.kora.dbc.dom.DBCDownUtils[129][GW] - ossObject = OSSObject [key=681-177_0.xml,bucket=dbcnamestatic]
14:25:31.079 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:<?xml version="1.0"?>
14:25:31.079 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:<protocol xmlns="http://www.w3school.com.cn" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
14:25:31.079 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:      xsi:schemaLocation="D:/workspace3/test/src/main/java/test/xmltest/t2/t2.xsd">
14:25:31.080 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:      <header>
14:25:31.080 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="crcCode" type="WORD" length="2" defaultValue="8995" />
14:25:31.080 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="commandID" type="BYTE" length="1" defaultValue="177" />
14:25:31.080 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="ack_flag" type="BYTE" length="1" defaultValue="254" />
14:25:31.080 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="vin" type="String" length="17" />
14:25:31.080 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="messageSize" type="WORD" length="2" logic="bodySize"/>
14:25:31.080 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:      </header>
14:25:31.080 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:      <body>
14:25:31.080 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="sendingTime" logic="systemTime2G" />
14:25:31.080 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="eventid" type="STRING" length="32"/>
14:25:31.081 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="carowner" type="STRING" length="32"/>
14:25:31.081 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="communicationKey" type="STRING" length="16" />
14:25:31.081 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="pinCode" type="STRING" length="6"/>
14:25:31.081 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:              <column fieldName="radioName" type="STRING" length="17"/>
14:25:31.081 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:      </body>
14:25:31.081 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[139][GW] - line:</protocol>
14:25:31.081 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDownUtils[146][GW] - xmlContent -------- : <?xml version="1.0"?><protocol xmlns="http://www.w3school.com.cn" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"      xsi:schemaLocation="D:/workspace3/test/src/main/java/test/xmltest/t2/t2.xsd">     <header>                <column fieldName="crcCode" type="WORD" length="2" defaultValue="8995" />               <column fieldName="commandID" type="BYTE" length="1" defaultValue="177" />                <column fieldName="ack_flag" type="BYTE" length="1" defaultValue="254" />               <column fieldName="vin" type="String" length="17" />            <column fieldName="messageSize" type="WORD" length="2" logic="bodySize"/> </header>       <body>          <column fieldName="sendingTime" logic="systemTime2G" />         <column fieldName="eventid" type="STRING" length="32"/>         <column fieldName="carowner" type="STRING" length="32"/>         <column fieldName="communicationKey" type="STRING" length="16" />                <column fieldName="pinCode" type="STRING" length="6"/>          <column fieldName="radioName" type="STRING" length="17"/>       </body></protocol>
14:25:31.084 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[91][GW] - header  Element??--?org.dom4j.tree.DefaultElement@41260bb [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@55c535bf [Attribute: name fieldName value "crcCode"], org.dom4j.tree.DefaultAttribute@768df4e4 [Attribute: name type value "WORD"], org.dom4j.tree.DefaultAttribute@784a4eaa [Attribute: name length value "2"], org.dom4j.tree.DefaultAttribute@6f4afea0 [Attribute: name defaultValue value "8995"]]/>]
14:25:31.084 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[91][GW] - header  Element??--?org.dom4j.tree.DefaultElement@13de463b [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@aedba70 [Attribute: name fieldName value "commandID"], org.dom4j.tree.DefaultAttribute@20789a99 [Attribute: name type value "BYTE"], org.dom4j.tree.DefaultAttribute@187fcfc8 [Attribute: name length value "1"], org.dom4j.tree.DefaultAttribute@7971bd62 [Attribute: name defaultValue value "177"]]/>]
14:25:31.084 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[91][GW] - header  Element??--?org.dom4j.tree.DefaultElement@1e28a606 [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@7ae04b08 [Attribute: name fieldName value "ack_flag"], org.dom4j.tree.DefaultAttribute@1c07da13 [Attribute: name type value "BYTE"], org.dom4j.tree.DefaultAttribute@68e9ee5c [Attribute: name length value "1"], org.dom4j.tree.DefaultAttribute@332a6dd1 [Attribute: name defaultValue value "254"]]/>]
14:25:31.084 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[91][GW] - header  Element??--?org.dom4j.tree.DefaultElement@4b6ac8b7 [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@699f548b [Attribute: name fieldName value "vin"], org.dom4j.tree.DefaultAttribute@4e23ccea [Attribute: name type value "String"], org.dom4j.tree.DefaultAttribute@2e87641a [Attribute: name length value "17"]]/>]
14:25:31.085 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[91][GW] - header  Element??--?org.dom4j.tree.DefaultElement@33b52e0d [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@201d0ffc [Attribute: name fieldName value "messageSize"], org.dom4j.tree.DefaultAttribute@7009d389 [Attribute: name type value "WORD"], org.dom4j.tree.DefaultAttribute@653bce26 [Attribute: name length value "2"], org.dom4j.tree.DefaultAttribute@7fe451ca [Attribute: name logic value "bodySize"]]/>]
14:25:31.085 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[96][GW] - body  Element??--?org.dom4j.tree.DefaultElement@374ec325 [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@9e5cbde [Attribute: name fieldName value "sendingTime"], org.dom4j.tree.DefaultAttribute@32947e3a [Attribute: name logic value "systemTime2G"]]/>]
14:25:31.085 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[96][GW] - body  Element??--?org.dom4j.tree.DefaultElement@6f2313a3 [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@2e35b289 [Attribute: name fieldName value "eventid"], org.dom4j.tree.DefaultAttribute@9a927aa [Attribute: name type value "STRING"], org.dom4j.tree.DefaultAttribute@185dfd0b [Attribute: name length value "32"]]/>]
14:25:31.085 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[96][GW] - body  Element??--?org.dom4j.tree.DefaultElement@6f144ba8 [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@6cb60d39 [Attribute: name fieldName value "carowner"], org.dom4j.tree.DefaultAttribute@2ce2f372 [Attribute: name type value "STRING"], org.dom4j.tree.DefaultAttribute@5ba0e640 [Attribute: name length value "32"]]/>]
14:25:31.085 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[96][GW] - body  Element??--?org.dom4j.tree.DefaultElement@16a4bf97 [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@4a27b7bf [Attribute: name fieldName value "communicationKey"], org.dom4j.tree.DefaultAttribute@7165b4ea [Attribute: name type value "STRING"], org.dom4j.tree.DefaultAttribute@2d2bde60 [Attribute: name length value "16"]]/>]
14:25:31.085 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[96][GW] - body  Element??--?org.dom4j.tree.DefaultElement@1ec08455 [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@69ad427d [Attribute: name fieldName value "pinCode"], org.dom4j.tree.DefaultAttribute@35b36946 [Attribute: name type value "STRING"], org.dom4j.tree.DefaultAttribute@4618794e [Attribute: name length value "6"]]/>]
14:25:31.085 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[96][GW] - body  Element??--?org.dom4j.tree.DefaultElement@5c60aff4 [Element: <column uri: http://www.w3school.com.cn attributes: [org.dom4j.tree.DefaultAttribute@5fddb0af [Attribute: name fieldName value "radioName"], org.dom4j.tree.DefaultAttribute@710a1b4b [Attribute: name type value "STRING"], org.dom4j.tree.DefaultAttribute@74ddce2d [Attribute: name length value "17"]]/>]
14:25:31.085 [nioEventLoopGroup-3-12] ERROR com.kora.dbc.dom.DBCDomService[115][GW] - keykeykeykeykey:681-177_0.xml
14:25:31.086 [nioEventLoopGroup-3-12] ERROR c.k.d.p.DBCDownProtocolService[80][GW] - pb2 -- :com.kora.dbc.bean.ProtocolBean@2d9bd04d
14:25:31.086 [nioEventLoopGroup-3-12] ERROR c.k.d.p.DBCDownProtocolService[83][GW] - header -- [com.kora.dbc.bean.ProtocolColumn@1f714599, com.kora.dbc.bean.ProtocolColumn@3e80c57f, com.kora.dbc.bean.ProtocolColumn@24b6d824, com.kora.dbc.bean.ProtocolColumn@575c7d47, com.kora.dbc.bean.ProtocolColumn@4214b7b8]:
14:25:31.086 [nioEventLoopGroup-3-12] ERROR c.k.d.p.DBCDownProtocolService[84][GW] - datalist -- [com.kora.dbc.bean.ProtocolColumn@7a0739b8, com.kora.dbc.bean.ProtocolColumn@68e2b924, com.kora.dbc.bean.ProtocolColumn@5c60573a, com.kora.dbc.bean.ProtocolColumn@3bae9279, com.kora.dbc.bean.ProtocolColumn@7827b64d, com.kora.dbc.bean.ProtocolColumn@5f11bf4]:
14:25:31.086 [nioEventLoopGroup-3-12] ERROR c.r.v.gateway.netty.EncoderForPOC[26][GW] - Encoder message,msgId:null,msgInfo:2323b1fe3132333435363738393031323334353637006d1406030e191f393736383537303234353337323634313431393331393738333137353039313632333133313331333231323331323331326572776572776572776566303030303339333839343536313836363738333433343730313931323334353637383930313233343536376e

回調：

SELECT * FROM `poc`.`poc_bluetooth_record` where `vin_code` ="12345678901234567";

CREATE TABLE `poc_bluetooth_record` (
  `id` varchar(32) NOT NULL COMMENT '主鍵',
  `vin_code` varchar(50) DEFAULT NULL COMMENT 'vin',
  `user_info_id` varchar(32) DEFAULT NULL,
  `back_status` int(1) DEFAULT '0' COMMENT '下發處理狀態 0 未處理 1 處理成功 2 處理失敗',
  `status` int(1) DEFAULT '0' COMMENT '有效狀態 0 有效 1 無效',
  `create_time` timestamp NULL DEFAULT NULL COMMENT '創建時間',
  `create_by` varchar(200) DEFAULT NULL COMMENT '創建人',
  `update_time` timestamp NULL DEFAULT NULL COMMENT '修改時間',
  `update_by` varchar(200) DEFAULT NULL COMMENT '修改人',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

ack_flag 是返回代表 消息碼,1:成功 沒有失敗情況

SELECT * FROM poc.poc_bluetooth_record where vin_code =“LHGJ11837K8000139”
SELECT * FROM poc.poc_bluetooth_record where vin_code =“LHGJ11837K8000139” and status =0;

綁車測試：

登錄手機號 13841000791
VIN:LHGJ11833K8000168

*--------------------------換一個-------------------
登錄手機號 13841000791
VIN:LHGJ11837K8000139
iccid:12345123451234512345

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原創 2024-06-07 23:54:51

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InnoDB 中管理表鎖和行鎖的鎖模塊，也就是傳說中的鎖子系統，在內存裏是什麼樣的？ 作者：操盛春，愛可生技術專家，公衆號『一樹一溪』作者，專注於研究 MySQL 和 OceanBase 源碼。 愛可生開源社區出品，原創內容未經授權不得隨

原創 2024-06-06 11:58:40

EMQX Enterprise 5.7 發佈：新增會話持久化、消息 Schema 驗證、規則引擎調試與追蹤功能

EMQX Enterprise 5.7.0 版本現已正式發佈！ 在這個版本中，我們引入了一系列新的功能和改進，包括會話持久化、消息 Schema 驗證、規則引擎調試與追蹤測試等功能。此外，新版本還進行了多項改進以及 BUG 修復，進一步提升

原創 2024-06-05 22:10:05

修復 MySQL 8.4 的 "mysql_native_password is not loaded" 插件未加載錯誤

修復 MySQL 8.4 的 "mysql_native_password is not loaded" 插件未加載錯誤 將 mysql_native_password 用戶更新到 caching_sha2_password 在具有足夠權限

vga 2024-06-04 14:30:04

告別內存OOM，解決MySQL內存增長問題

本文分享自華爲雲社區《【華爲雲MySQL技術專欄】MySQL內存增長問題分析案例》，作者：GaussDB 數據庫。 前言 在現網環境中，偶爾會遇到客戶實例內存OOM（Out Of Memory，即內存耗盡或溢出）的情況。MySQL數據庫

原創 2024-06-04 11:09:29

第 53 期：MySQL 創建了用戶卻無法登陸

社區王牌專欄《一問一實驗：AI 版》全新改版歸來，得到了新老讀者們的關注。其中不乏對 ChatDBA 感興趣的讀者前來諮詢，表達了想試用體驗 ChatDBA 的意願，對此我們表示感謝 ?*。 目前，ChatDBA 還在最後的準備階段，會盡快

原創 2024-06-04 02:43:21

第 53 期：MySQL 創建了用戶卻無法登陸

社區王牌專欄《一問一實驗：AI 版》全新改版歸來，得到了新老讀者們的關注。其中不乏對 ChatDBA 感興趣的讀者前來諮詢，表達了想試用體驗 ChatDBA 的意願，對此我們表示感謝 ?*。 目前，ChatDBA 還在最後的準備階段，會盡快

原創 2024-06-04 02:43:03

pfinder實現原理揭祕

1. 引言 在現代軟件開發過程中，性能優化和故障排查是保證應用穩定運行的關鍵任務之一。Java作爲一種廣泛使用的編程語言，其生態中湧現出了許多優秀的監控和診斷工具，諸如：SkyWalking、Zipkin等，它們幫助開發者和運維人員

原創 2024-06-04 02:39:24

pfinder實現原理揭祕

1. 引言 在現代軟件開發過程中，性能優化和故障排查是保證應用穩定運行的關鍵任務之一。Java作爲一種廣泛使用的編程語言，其生態中湧現出了許多優秀的監控和診斷工具，諸如：SkyWalking、Zipkin等，它們幫助開發者和運維人員

原創 2024-06-04 02:37:09

pfinder實現原理揭祕

1. 引言 在現代軟件開發過程中，性能優化和故障排查是保證應用穩定運行的關鍵任務之一。Java作爲一種廣泛使用的編程語言，其生態中湧現出了許多優秀的監控和診斷工具，諸如：SkyWalking、Zipkin等，它們幫助開發者和運維人員

原創 2024-06-04 02:34:44

MySQL 核心模塊揭祕 | 18 期 | 鎖在內存里長什麼樣*

表鎖和行鎖都由鎖結構承載這些鎖結構在內存裏是個什麼樣的存在 作者操盛春愛可生技術專家公衆號『一樹一溪』作者專注於研究 MySQL 和 OceanBase 源碼。 愛可生開源社區出品原創內容未經授權不得隨意使用轉載請聯繫小編並註明來源。

原創 2024-05-31 12:13:56

一文講透 OceanBase 單機版：架構介紹、部署流程、性能測試、MySQL對比、資源配置等等

引言 OceanBase 單機集中式集羣（即單機版，後文不再稱“單機集中式集羣”）是OceanBase 推出的極簡數據庫架構，區別於分佈式集羣架構，單機版無多副本和擴縮容能力，適用於開發測試環境及數據安全性要求不高的業務系統。 OceanB

原創 2024-05-31 00:04:39

centos7按照MYSQL8（安裝包）

查詢Linux的clibc版本 rpm -qa | grep glibc 現在mysql官網找到對應glibc版本的下載url 然後在linux內下載 wget https://dev.mysql.com/get/Downloads

Rsky08 2024-05-29 22:15:17

華爲雲短信服務教你用C++實現Smgp協議

本文分享自華爲雲社區《華爲雲短信服務教你用C++實現Smgp協議》，作者：張儉。 引言&協議概述 中國聯合網絡通信有限公司短消息網關係統接口協議（SGIP）是中國網通爲實現短信業務而制定的一種通信協議，全稱叫做Short Message

原創 2024-06-11 10:57:30

WebSocket替換Http協議的邏輯實現

 · 前言     · 在國內，公網服務器與本地服務器的通信一直是個難題，本地服務器因爲IP是動態變化的，公網服務器沒辦法將請求發送給本地服務器。爲了解決這個問題，所以採用WebSocket協議替換Http協議。爲了實現請求等待，使用Gu

原創 2024-06-03 11:25:33