{"id":32000,"date":"2023-07-06T10:10:20","date_gmt":"2023-04-23T17:37:43","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8-mysql2-promise%ef%bc%8c%e5%9c%a8vpc%e5%86%85%e7%9a%84lambda%e5%87%bd%e6%95%b0%e9%80%9a%e8%bf%87rds-proxy%e8%bf%9e%e6%8e%a5%e5%88%b0rds-node-js-2\/"},"modified":"2024-04-30T12:15:02","modified_gmt":"2024-04-30T04:15:02","slug":"%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8-mysql2-promise%ef%bc%8c%e5%9c%a8vpc%e5%86%85%e7%9a%84lambda%e5%87%bd%e6%95%b0%e9%80%9a%e8%bf%87rds-proxy%e8%bf%9e%e6%8e%a5%e5%88%b0rds-node-js-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8-mysql2-promise%ef%bc%8c%e5%9c%a8vpc%e5%86%85%e7%9a%84lambda%e5%87%bd%e6%95%b0%e9%80%9a%e8%bf%87rds-proxy%e8%bf%9e%e6%8e%a5%e5%88%b0rds-node-js-2\/","title":{"rendered":"\u5c1d\u8bd5\u4f7f\u7528 mysql2\/promise\uff0c\u5728VPC\u5185\u7684Lambda\u51fd\u6570\u901a\u8fc7RDS Proxy\u8fde\u63a5\u5230RDS [Node.js]"},"content":{"rendered":"

\u9996\u5148<\/h1>\n

\u6211\u5011\u5728 VPC \u5167\u904b\u884c\u4e86\u901a\u904e RDS Proxy \u5c0d MySQL \u9032\u884c\u8a2a\u554f\u7684 Lambda\uff0c\u4ee5\u4e0b\u662f\u6b65\u9a5f\u6458\u8981\u3002<\/p>\n

\u4ee5\u524d\u6211\u5011\u4f7f\u7528\u4e86mysql\u6a21\u584a\u4f86\u57f7\u884c\u985e\u4f3c\u7684\u8655\u7406\uff0c\u4f46\u7531\u65bcmysql2\u6a21\u584a\u7684\u4ee3\u78bc\u91cf\u8f03\u5c11\uff0c\u9019\u6b21\u6211\u5011\u5c07\u5617\u8a66\u4f7f\u7528mysql2\u6a21\u584a\u3002<\/p>\n

 <\/p>\n

\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8<\/div>\n

\u521b\u5efaRDS\u4ee3\u7406<\/h1>\n

\u8bf7\u53c2\u8003\u6211\u4e4b\u524d\u5199\u7684\u5173\u4e8eRDS Proxy\u7684\u6587\u7ae0\u3002<\/p>\n

 <\/p>\n

\u5728\u79c1\u6709\u5b50\u7f51\u4e2d\u521b\u5efaLambda\u51fd\u6570\u3002<\/h1>\n

\u8bbe\u5b9a<\/h2>\n

IAM\u30ed\u30fc\u30eb<\/p>\n

AWSLambdaENIManagementAccess\u3092\u4ed8\u4e0e\u3057\u307e\u3059.\u3053\u308c\u306b\u3088\u3063\u3066VPC\u4e0a\u3067Lambda\u304c\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u6642\u9593<\/p>\n

30\u79d2\u306b\u3057\u307e\u3059\u3002\u5b9f\u884c\u306b\u6570\u79d2\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n

\u74b0\u5883\u5909\u6570<\/p>\n

RDS_HOSTNAME\uff1aproxy\u306e\u30e9\u30a4\u30bf\u30fc\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8
\nRDS_DB_NAME\uff1a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d
\nRDS_USERNAME\uff1a\u30e6\u30fc\u30b6\u30fc\u540d
\nRDS_PASSWORD\uff1a\u30d1\u30b9\u30ef\u30fc\u30c9<\/p>\n

VPC<\/p>\n

private subnet\u306b\u8a2d\u7f6e
\nsg\u306e\u8a2d\u5b9a\u306f\u4ee5\u4e0b\u306e\u901a\u308a<\/p>\n

\n
\u8a2d\u5b9a\u30bf\u30a4\u30d7\u30dd\u30fc\u30c8\u30bd\u30fc\u30b9LambdaAllAll0.0.0.0\/0ProxyMySQL\/Aurora3306Lambda\u306eSGAuroraMySQL\/Aurora3306Proxy\u306eSG<\/div>\n<\/div>\n

mysql2\u6a21\u5757<\/h2>\n

Lambda\u4f7f\u7528Node.js\u8fdb\u884c\u5f00\u53d1\u3002<\/p>\n

\u4e3a\u4e86\u4f7f\u7528mysql2\u6a21\u5757\uff0c\u5728\u672c\u5730\u5b89\u88c5mysql2\u6a21\u5757\u3002<\/p>\n

\u5728LambdaLayer\u4e2d\u4e0a\u4f20<\/h3>\n
$<\/span> mkdir <\/span>nodejs\r\n$<\/span> cd <\/span>nodejs\r\n$<\/span> npm init -y<\/span>\r\n$<\/span> ls<\/span>\r\npackage.json\r\n\r\n<\/span>$<\/span> npm install <\/span>mysql2\r\n\r\n$<\/span> tree\r\n.nodejs\r\n\u251c\u2500\u2500 node_modules\r\n\u251c\u2500\u2500 package-lock.json\r\n\u2514\u2500\u2500 package.json]\r\n\r\n<\/span>$<\/span> cd<\/span> ..\r\n\r\n$<\/span> zip -r<\/span> nodejs.zip nodejs\r\n<\/code><\/pre>\n
\u5c06\u6574\u4e2anodejs\u6587\u4ef6\u5939\u6253\u5305\u4e3azip\u6587\u4ef6\u3002
\n\u5c06\u6253\u5305\u597d\u7684nodejs.zip\u4e0a\u4f20\u5230LambdaLayer\u3002<\/p>\n
\u8bf7\u53c2\u8003\u4e4b\u524d\u521b\u5efa\u7684\u6587\u7ae0\u6765\u4e86\u89e3\u5177\u4f53\u7684\u4e0a\u4f20\u65b9\u6cd5\u3002<\/p>\n
 <\/p>\n
\u76f4\u63a5\u5c06\u6587\u4ef6\u4e0a\u4f20\u5230Lambda<\/h3>\n
\u5982\u679c\u4e0d\u4f7f\u7528 Lambda Layer\uff0c\u5219\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u521b\u5efa\u3002<\/p>\n
$<\/span> mkdir <\/span>nodejs\r\n$<\/span> cd <\/span>nodejs\r\n$<\/span> tree\r\n.nodejs\r\n\u251c\u2500\u2500 package-lock.json\r\n\u2514\u2500\u2500 package.json\r\n\r\n\/\/ package name\u4ee5\u5916\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u3057\u307e\u3057\u305f\r\n<\/span>$<\/span>  npm init -y<\/span>\r\n\r\n$<\/span> npm install <\/span>mysql\r\n\r\n$<\/span> touch <\/span>index.js\r\n\r\n$<\/span> tree\r\n.nodejs\r\n\u251c\u2500\u2500 index.js\r\n\u251c\u2500\u2500 node_modules\r\n\u251c\u2500\u2500 package-lock.json\r\n\u2514\u2500\u2500 package.json\r\n\r\n<\/span>$<\/span> zip -r<\/span> nodejs.zip *<\/span>\r\n<\/code><\/pre>\n
\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8<\/div>\n
Lambda\u4ee3\u7801<\/h2>\n
\u5982\u679c\u662f\u63d2\u5165\u7684\u60c5\u51b5\u4e0b<\/h3>\n
const<\/span> hostname<\/span> =<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_HOSTNAME<\/span>;<\/span>\r\nconst<\/span> user_name<\/span> =<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_USERNAME<\/span>;<\/span>\r\nconst<\/span> password<\/span> =<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_PASSWORD<\/span>;<\/span>\r\nconst<\/span> databaseName<\/span> =<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_DB_NAME<\/span>;<\/span>\r\nconst<\/span> mysql<\/span> =<\/span> require<\/span>(<\/span>'<\/span>mysql2\/promise<\/span>'<\/span>);<\/span>\r\n\r\nexports<\/span>.<\/span>handler<\/span> =<\/span> async <\/span>(<\/span>event<\/span>)<\/span> =><\/span> {<\/span>\r\n  \/\/ console.log('event:', JSON.stringify(event, null, 2));<\/span>\r\n\r\n  const<\/span> connection<\/span> =<\/span> await<\/span> mysql<\/span>.<\/span>createConnection<\/span>({<\/span>\r\n    host<\/span>:<\/span> hostname<\/span>,<\/span>\r\n    user<\/span>:<\/span> user_name<\/span>,<\/span>\r\n    password<\/span>:<\/span> password<\/span>,<\/span>\r\n    database<\/span>:<\/span> databaseName<\/span>,<\/span>\r\n  });<\/span>\r\n\r\n  const<\/span> now<\/span> =<\/span> new<\/span> Date<\/span>().<\/span>toLocaleString<\/span>(<\/span>'<\/span>ja-JP<\/span>'<\/span>,<\/span> {<\/span> timeZone<\/span>:<\/span> '<\/span>Asia\/Tokyo<\/span>'<\/span> });<\/span>\r\n  const<\/span> sql<\/span> =<\/span> '<\/span>INSERT INTO database_table (title, created_at) VALUES (?, ?);<\/span>'<\/span>;<\/span>\r\n  const<\/span> inserts<\/span> =<\/span> [<\/span>'<\/span>test<\/span>'<\/span>,<\/span> now<\/span>];<\/span>\r\n\r\n  try<\/span> {<\/span>\r\n    await<\/span> connection<\/span>.<\/span>beginTransaction<\/span>();<\/span>\r\n\r\n    const<\/span> results<\/span> =<\/span> await<\/span> connection<\/span>.<\/span>execute<\/span>(<\/span>sql<\/span>,<\/span> inserts<\/span>);<\/span>\r\n    console<\/span>.<\/span>log<\/span>(<\/span>results<\/span>);<\/span>\r\n\r\n    await<\/span> connection<\/span>.<\/span>commit<\/span>();<\/span>\r\n  }<\/span> catch <\/span>(<\/span>error<\/span>)<\/span> {<\/span>\r\n    await<\/span> connection<\/span>.<\/span>rollback<\/span>();<\/span>\r\n    console<\/span>.<\/span>log<\/span>(<\/span>error<\/span>.<\/span>message<\/span>);<\/span>\r\n    throw<\/span> error<\/span>;<\/span>\r\n  }<\/span> finally<\/span> {<\/span>\r\n    connection<\/span>.<\/span>end<\/span>();<\/span>\r\n  }<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
\u8fd9\u6b21\uff0c\u6211\u5c1d\u8bd5\u5c06\u6807\u9898\u548c\u521b\u5efa\u65e5\u671f\u63d2\u5165\u5230\u540d\u4e3adatabase_table\u7684\u6570\u636e\u5e93\u8868\u4e2d\u3002
\n‘INSERT INTO database_table\uff08title\uff0ccreated_at\uff09VALUES\uff08\uff1f\uff0c\uff1f\uff09;’<\/p>\n
\u5efa\u8bae\u4f7f\u7528mysql2\u6a21\u5757\uff0c\u56e0\u4e3a\u4e0e\u4e4b\u524d\u5728mysql\u6a21\u5757\u7f16\u5199\u7684\u4ee3\u7801\u76f8\u6bd4\uff0c\u4ee3\u7801\u91cf\u66f4\u5c11\u3002<\/p>\n
 <\/p>\n
mysql2\u7684\u4f7f\u7528\u65b9\u6cd5<\/h4>\n
createConnection<\/p>\n
RDS\u306emysql\u3068\u63a5\u7d9a\u3057\u307e\u3059<\/p>\n
beginTransaction<\/p>\n
\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3057\u307e\u3059<\/p>\n
query<\/p>\n
\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u307e\u3059<\/p>\n
commit<\/p>\n
\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u4e2d\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u78ba\u5b9a\u3057\u307e\u3059<\/p>\n
rollback<\/p>\n
\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u4e2d\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u53d6\u308a\u6d88\u3055\u308c\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5b9f\u884c\u524d\u306e\u72b6\u614b\u306b\u623b\u308a\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u7d42\u4e86\u3057\u307e\u3059\u3002<\/p>\n
end<\/p>\n
\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u63a5\u7d9a\u3092\u7d42\u4e86\u3057\u307e\u3059\u3002<\/p>\n
\u5982\u679c\u4f60\u5728SQL\u4e2d\u4f7f\u7528SELECT\u8bed\u53e5-\u9009\u98791<\/h3>\n
\u5982\u679c\u4f7f\u7528SELECT\u8bed\u53e5\u800c\u4e0d\u662fINSERT\uff0c\u53ef\u4ee5\u5f97\u5230\u4ee5\u4e0b\u7ed3\u679c\u3002
\n\u8fd9\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff0c\u4eceusers\u8868\u4e2d\u83b7\u53d6\u6240\u6709\u6570\u636e\u3002<\/p>\n
const<\/span> dbInfo<\/span> =<\/span> {<\/span>\r\n  host<\/span>:<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_HOSTNAME<\/span>,<\/span>\r\n  user<\/span>:<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_USERNAME<\/span>,<\/span>\r\n  password<\/span>:<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_PASSWORD<\/span>,<\/span>\r\n  database<\/span>:<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_DB_NAME<\/span>,<\/span>\r\n};<\/span>\r\nconst<\/span> mysql<\/span> =<\/span> require<\/span>(<\/span>'<\/span>mysql2\/promise<\/span>'<\/span>);<\/span>\r\n\r\nexports<\/span>.<\/span>handler<\/span> =<\/span> async <\/span>(<\/span>event<\/span>)<\/span> =><\/span> {<\/span>\r\n  const<\/span> connection<\/span> =<\/span> await<\/span> mysql<\/span>.<\/span>createConnection<\/span>(<\/span>dbInfo<\/span>);<\/span>\r\n\r\n  const<\/span> usersSql<\/span> =<\/span> '<\/span>SELECT * FROM `users`<\/span>'<\/span>;<\/span>\r\n  try<\/span> {<\/span>\r\n    await<\/span> connection<\/span>.<\/span>beginTransaction<\/span>();<\/span>\r\n\r\n    const<\/span> usersSqlResults<\/span> =<\/span> await<\/span> connection<\/span>.<\/span>query<\/span>(<\/span>usersSql<\/span>);<\/span>\r\n    console<\/span>.<\/span>log<\/span>(<\/span>'<\/span>Received usersSqlResults[0]:<\/span>'<\/span>,<\/span> JSON<\/span>.<\/span>stringify<\/span>(<\/span>usersSqlResults<\/span>[<\/span>0<\/span>],<\/span> null<\/span>,<\/span> 2<\/span>));<\/span>\r\n\r\n    await<\/span> connection<\/span>.<\/span>commit<\/span>();<\/span>\r\n  }<\/span> catch <\/span>(<\/span>error<\/span>)<\/span> {<\/span>\r\n    await<\/span> connection<\/span>.<\/span>rollback<\/span>();<\/span>\r\n    console<\/span>.<\/span>log<\/span>(<\/span>error<\/span>.<\/span>message<\/span>);<\/span>\r\n    throw<\/span> error<\/span>;<\/span>\r\n  }<\/span> finally<\/span> {<\/span>\r\n    connection<\/span>.<\/span>end<\/span>();<\/span>\r\n  }<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
\u5bf9\u4e8eSELECT\u8bed\u53e5\uff0c\u9009\u62e9\u7b2c\u4e8c\u4e2a\u9009\u9879\uff08\u2461\uff09\u3002<\/h3>\n
\u5c06\u591a\u4e2a\u5e97\u94fa\u7684ID\u5404\u81ea\u6dfb\u52a0\u5230\u6570\u7ec4\u4e2d\uff0c\u5e76\u8fd4\u56de\u8be5\u6570\u7ec4\u7684\u5185\u5bb9\u3002
\n\u6761\u4ef6\u662f\u5e97\u94fa\u7684\u8425\u4e1a\u65f6\u95f4\u65e9\u4e8e12\u70b9\u5e76\u4e14\u95ed\u5e97\u65f6\u95f4\u665a\u4e8e20\u70b9\u3002<\/p>\n
\/\/ db\u60c5\u5831\u306f\u3001\u5909\u6570\u306b\u3057\u3066\u3082\u3088\u3044<\/span>\r\nconst<\/span> dbInfo<\/span> =<\/span> {<\/span>\r\n    host<\/span>:<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_HOSTNAME<\/span>,<\/span>\r\n    user<\/span>:<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_USERNAME<\/span>,<\/span>\r\n    password<\/span>:<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_PASSWORD<\/span>,<\/span>\r\n    database<\/span>:<\/span> process<\/span>.<\/span>env<\/span>.<\/span>RDS_DB_NAME<\/span>,<\/span>\r\n};<\/span>\r\nconst<\/span> mysql<\/span> =<\/span> require<\/span>(<\/span>'<\/span>mysql2\/promise<\/span>'<\/span>);<\/span>\r\n\r\nconst<\/span> getStoreIds<\/span> =<\/span> [<\/span>23<\/span>,<\/span> 25<\/span>,<\/span> 29<\/span>];<\/span>\r\nconst<\/span> startTime<\/span> =<\/span> '<\/span>start_time_Monday<\/span>'<\/span>;<\/span>\r\nconst<\/span> endTime<\/span> =<\/span> '<\/span>end_time_Monday<\/span>'<\/span>;<\/span>\r\n\r\nexports<\/span>.<\/span>handler<\/span> =<\/span> async <\/span>(<\/span>event<\/span>)<\/span> =><\/span> {<\/span>\r\n  let<\/span> userId<\/span> =<\/span> [];<\/span>\r\n  for <\/span>(<\/span>const<\/span> storeId<\/span> of<\/span> getStoreIds<\/span>)<\/span> {<\/span>\r\n    const<\/span> connection<\/span> =<\/span> await<\/span> mysql<\/span>.<\/span>createConnection<\/span>(<\/span>dbInfo<\/span>);<\/span>\r\n\r\n    const<\/span> storesInserts<\/span> =<\/span> [<\/span>storeId<\/span>];<\/span>\r\n    const<\/span> storesSql<\/span> =<\/span>\r\n      '<\/span>SELECT `user_id` FROM `stores` WHERE `store_id` = ? AND <\/span>'<\/span> +<\/span> startTime<\/span> +<\/span> '<\/span> < 12:00 AND <\/span>'<\/span> +<\/span> endTime<\/span> +<\/span> '<\/span> > 20:00;<\/span>'<\/span>;<\/span>\r\n    try<\/span> {<\/span>\r\n      await<\/span> connection<\/span>.<\/span>beginTransaction<\/span>();<\/span>\r\n\r\n      const<\/span> storesSqlResults<\/span> =<\/span> await<\/span> connection<\/span>.<\/span>query<\/span>(<\/span>storesSql<\/span>,<\/span> storesInserts<\/span>);<\/span>\r\n      console<\/span>.<\/span>log<\/span>(<\/span>'<\/span>Received storesSqlResults[0]:<\/span>'<\/span>,<\/span> JSON<\/span>.<\/span>stringify<\/span>(<\/span>storesSqlResults<\/span>[<\/span>0<\/span>],<\/span> null<\/span>,<\/span> 2<\/span>));<\/span>\r\n\r\n      \/\/ \u5024\u304c\u306a\u3051\u308c\u3070\u30b9\u30ad\u30c3\u30d7<\/span>\r\n      if <\/span>(<\/span>!<\/span>storesSqlResults<\/span>[<\/span>0<\/span>][<\/span>0<\/span>])<\/span> continue<\/span>;<\/span>\r\n\r\n      \/\/ \u8fd4\u3063\u305fuser_id\u3092\u914d\u5217\u306b\u52a0\u3048\u308b<\/span>\r\n      storesSqlResults<\/span>[<\/span>0<\/span>].<\/span>map<\/span>((<\/span>item<\/span>,<\/span> index<\/span>)<\/span> =><\/span> {<\/span>\r\n        userId<\/span>.<\/span>push<\/span>(<\/span>item<\/span>.<\/span>token<\/span>);<\/span>\r\n      });<\/span>\r\n\r\n      await<\/span> connection<\/span>.<\/span>commit<\/span>();<\/span>\r\n    }<\/span> catch <\/span>(<\/span>error<\/span>)<\/span> {<\/span>\r\n      await<\/span> connection<\/span>.<\/span>rollback<\/span>();<\/span>\r\n      console<\/span>.<\/span>log<\/span>(<\/span>error<\/span>.<\/span>message<\/span>);<\/span>\r\n      throw<\/span> error<\/span>;<\/span>\r\n    }<\/span> finally<\/span> {<\/span>\r\n      connection<\/span>.<\/span>end<\/span>();<\/span>\r\n    }<\/span>\r\n  }<\/span>\r\n  console<\/span>.<\/span>log<\/span>(<\/span>'<\/span>Received userId:<\/span>'<\/span>,<\/span> JSON<\/span>.<\/span>stringify<\/span>(<\/span>userId<\/span>,<\/span> null<\/span>,<\/span> 2<\/span>));<\/span>\r\n  return<\/span> userId<\/span>;<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
storesSql\u4e2d\u7684?\u5c06\u88ab\u66ff\u6362\u4e3astoresInserts\u3002<\/p>\n
\u5047\u5982\u60f3\u8981\u5728SQL\u7684\u8868\u540d\u548c\u5217\u540d\u4e2d\u4f7f\u7528\u53d8\u91cf\uff0c\u53ef\u4ee5\u5c06\u5176\u4f5c\u4e3a\u5b57\u7b26\u4e32\u8fde\u63a5\u5728SQL\u5185\u90e8\u4f7f\u7528\u3002
\n\u6bd4\u65b9\u8bf4\uff0c\u672c\u6b21\u662fstartTime\u548cendTime\u3002<\/p>\n
\u53c2\u8003\u6587\u732e<\/h1>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
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