{"id":33998,"date":"2023-02-09T04:19:35","date_gmt":"2022-12-17T09:50:50","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e6%89%80%e8%ae%be%e8%ae%a1%e7%9a%84%e6%9c%80%e5%bc%ba%e5%ae%9e%e6%97%b6%e9%80%9a%e4%bf%a1%e5%9f%ba%e7%a1%80%e8%ae%be%e6%96%bd%ef%bc%88%e5%ae%9e%e8%b7%b5%e7%af%87%ef%bc%89-%e4%bb%a5-2\/"},"modified":"2024-04-29T13:47:05","modified_gmt":"2024-04-29T05:47:05","slug":"%e6%88%91%e6%89%80%e8%ae%be%e8%ae%a1%e7%9a%84%e6%9c%80%e5%bc%ba%e5%ae%9e%e6%97%b6%e9%80%9a%e4%bf%a1%e5%9f%ba%e7%a1%80%e8%ae%be%e6%96%bd%ef%bc%88%e5%ae%9e%e8%b7%b5%e7%af%87%ef%bc%89-%e4%bb%a5-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e6%89%80%e8%ae%be%e8%ae%a1%e7%9a%84%e6%9c%80%e5%bc%ba%e5%ae%9e%e6%97%b6%e9%80%9a%e4%bf%a1%e5%9f%ba%e7%a1%80%e8%ae%be%e6%96%bd%ef%bc%88%e5%ae%9e%e8%b7%b5%e7%af%87%ef%bc%89-%e4%bb%a5-2\/","title":{"rendered":"\u6211\u6240\u8bbe\u8ba1\u7684\u6700\u5f3a\u5b9e\u65f6\u901a\u4fe1\u57fa\u7840\u8bbe\u65bd\uff08\u5b9e\u8df5\u7bc7\uff09-\u4ee5\u5171\u540c\u4e3e\u529e\u76f4\u64ad\u4e3a\u4f8b-"},"content":{"rendered":"

2020\u5e74Happy Elements\u5723\u8bde\u65e5\u5386\u7b2c25\u5929\u7684\u5185\u5bb9\u3002<\/p>\n

\u7c21\u8ff0<\/h1>\n

\u5728\u7b2c24\u5929\u7684\u6587\u7ae0\u4e2d\uff0c\u6211\u5199\u4e86\u4f7f\u7528Redis Streams\u5b9e\u73b0\u5b9e\u65f6\u901a\u4fe1\u57fa\u7840\u8bbe\u65bd\u7684\u7ecf\u8fc7\u3002\u8fd9\u6b21\u6211\u6253\u7b97\u4ee5\u5b9e\u9645\u64cd\u4f5c\u7684\u65b9\u5f0f\u6765\u4ecb\u7ecd\u5982\u4f55\u5c06Redis Streams\u7528\u4f5cPub \/ Sub\u3002\u6211\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u591f\u8ba9\u8bb8\u591a\u4f01\u4e1a\u80fd\u591f\u57fa\u4e8eRedis Streams\u6784\u5efa\u5b9e\u65f6\u901a\u4fe1\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n

\u73af\u5883<\/h1>\n

\u82f9\u679c\u64cd\u4f5c\u7cfb\u7edfBigSur\u7248\u672c11.0.1
\nNodebrew\u7248\u672c1.0.1
\nNpm\u7248\u672c6.14.9
\nNode\u7248\u672c14.0.0
\nRedis\u670d\u52a1\u5668\u7248\u672c6.0.9<\/p>\n

\u8ba9WebSocket\u53ef\u7528<\/h1>\n

\u9996\u5148\u9700\u8981\u8fdb\u884cNode\u7684\u521d\u59cb\u5316\u548c\u5b89\u88c5ws\u3002<\/p>\n

npm init --yes<\/span>\r\nnpm install <\/span>ws\r\n<\/code><\/pre>\n
\u6211\u4f1a\u5199\u4ee3\u7801\u4f7fWebSocket\u901a\u4fe1\u5f97\u4ee5\u5b9e\u73b0\u3002<\/p>\n
const<\/span> WebSocket<\/span> =<\/span> require<\/span>(<\/span>'<\/span>ws<\/span>'<\/span>);<\/span>\r\n\r\nconst<\/span> wss<\/span> =<\/span> new<\/span> WebSocket<\/span>.<\/span>Server<\/span>({<\/span> port<\/span>:<\/span> 8080<\/span> });<\/span>\r\n\r\nwss<\/span>.<\/span>on<\/span>(<\/span>'<\/span>connection<\/span>'<\/span>,<\/span> function<\/span> connection<\/span>(<\/span>ws<\/span>)<\/span> {<\/span>\r\n  ws<\/span>.<\/span>on<\/span>(<\/span>'<\/span>message<\/span>'<\/span>,<\/span> function<\/span> incoming<\/span>(<\/span>message<\/span>)<\/span> {<\/span>\r\n    console<\/span>.<\/span>log<\/span>(<\/span>'<\/span>received: %s<\/span>'<\/span>,<\/span> message<\/span>);<\/span>\r\n  });<\/span>\r\n\r\n  ws<\/span>.<\/span>send<\/span>(<\/span>'<\/span>something<\/span>'<\/span>);<\/span>\r\n});<\/span>\r\n<\/code><\/pre>\n
\u6211\u4f1a\u542f\u52a8\u670d\u52a1\u5668\u3002<\/p>\n
node server.js\r\n<\/code><\/pre>\n
\u6211\u4f1a\u786e\u8ba4WebSocket\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n
wscat -c<\/span> ws:\/\/localhost:8080\r\n<\/code><\/pre>\n
\u8fde\u63a5\u5230Redis<\/h1>\n
\u6211\u8981\u542f\u52a8Redis\u3002<\/p>\n
redis-server\r\n<\/code><\/pre>\n
\u5b89\u88c5 ioredis\u3002<\/p>\n
npm install <\/span>ioredis\r\n<\/code><\/pre>\n
\u6211\u5c06\u4f7f\u60a8\u80fd\u591f\u4f7f\u7528ioredis\u3002<\/p>\n
const<\/span> WebSocket<\/span> =<\/span> require<\/span>(<\/span>'<\/span>ws<\/span>'<\/span>);<\/span>\r\nconst<\/span> Redis<\/span> =<\/span> require<\/span>(<\/span>\"<\/span>ioredis<\/span>\"<\/span>);<\/span>\r\nconst<\/span> redis<\/span> =<\/span> new<\/span> Redis<\/span>();<\/span>\r\n\r\nconst<\/span> wss<\/span> =<\/span> new<\/span> WebSocket<\/span>.<\/span>Server<\/span>({<\/span> port<\/span>:<\/span> 8080<\/span> });<\/span>\r\n\r\nwss<\/span>.<\/span>on<\/span>(<\/span>'<\/span>connection<\/span>'<\/span>,<\/span> function<\/span> connection<\/span>(<\/span>ws<\/span>)<\/span> {<\/span>\r\n  ws<\/span>.<\/span>on<\/span>(<\/span>'<\/span>message<\/span>'<\/span>,<\/span> function<\/span> incoming<\/span>(<\/span>message<\/span>)<\/span> {<\/span>\r\n    console<\/span>.<\/span>log<\/span>(<\/span>'<\/span>received: %s<\/span>'<\/span>,<\/span> message<\/span>);<\/span>\r\n  });<\/span>\r\n\r\n  ws<\/span>.<\/span>send<\/span>(<\/span>'<\/span>something<\/span>'<\/span>);<\/span>\r\n});<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528Redis Streams\u8fdb\u884c\u8ba2\u9605<\/h1>\n
\u901a\u8fc7\u53c2\u8003ioredis\u7684\u95ee\u9898\uff0c\u4f7f\u7528Redis Streams\u8fdb\u884c\u8ba2\u9605\u3002<\/p>\n
\r\nconst<\/span> WebSocket<\/span> =<\/span> require<\/span>(<\/span>'<\/span>ws<\/span>'<\/span>);<\/span>\r\nconst<\/span> Redis<\/span> =<\/span> require<\/span>(<\/span>\"<\/span>ioredis<\/span>\"<\/span>);<\/span>\r\nconst<\/span> redis<\/span> =<\/span> new<\/span> Redis<\/span>();<\/span>\r\n\r\nconst<\/span> wss<\/span> =<\/span> new<\/span> WebSocket<\/span>.<\/span>Server<\/span>({<\/span> port<\/span>:<\/span> 8080<\/span> });<\/span>\r\n\r\nasync<\/span> function<\/span> subscribeStream<\/span>(<\/span>stream<\/span>,<\/span> listener<\/span>)<\/span> {<\/span>\r\n  let<\/span> lastID<\/span> =<\/span> '<\/span>$<\/span>'<\/span>\r\n\r\n  while<\/span> (<\/span>true<\/span>)<\/span> {<\/span>\r\n    \/\/ Implement your own `try\/catch` logic,<\/span>\r\n    \/\/ (For example, logging the errors and continue to the next loop)<\/span>\r\n    const<\/span> reply<\/span> =<\/span> await<\/span> redis<\/span>.<\/span>xread<\/span>(<\/span>'<\/span>BLOCK<\/span>'<\/span>,<\/span> '<\/span>5000<\/span>'<\/span>,<\/span> '<\/span>COUNT<\/span>'<\/span>,<\/span> 100<\/span>,<\/span> '<\/span>STREAMS<\/span>'<\/span>,<\/span> stream<\/span>,<\/span> lastID<\/span>)<\/span>\r\n    if<\/span> (<\/span>!<\/span>reply<\/span>)<\/span> {<\/span>\r\n      continue<\/span>\r\n    }<\/span>\r\n    const<\/span> results<\/span> =<\/span> reply<\/span>[<\/span>0<\/span>][<\/span>1<\/span>]<\/span>\r\n    const<\/span> {<\/span>length<\/span>}<\/span> =<\/span> results<\/span>\r\n    if<\/span> (<\/span>!<\/span>results<\/span>.<\/span>length<\/span>)<\/span> {<\/span>\r\n      continue<\/span>\r\n    }<\/span>\r\n    listener<\/span>(<\/span>results<\/span>)<\/span>\r\n    lastID<\/span> =<\/span> results<\/span>[<\/span>length<\/span> -<\/span> 1<\/span>][<\/span>0<\/span>]<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n\r\nsubscribeStream<\/span>(<\/span>'<\/span>mystream<\/span>'<\/span>,<\/span> console<\/span>.<\/span>log<\/span>)<\/span>\r\n\r\nwss<\/span>.<\/span>on<\/span>(<\/span>'<\/span>connection<\/span>'<\/span>,<\/span> function<\/span> connection<\/span>(<\/span>ws<\/span>)<\/span> {<\/span>\r\n  ws<\/span>.<\/span>on<\/span>(<\/span>'<\/span>message<\/span>'<\/span>,<\/span> function<\/span> incoming<\/span>(<\/span>message<\/span>)<\/span> {<\/span>\r\n    console<\/span>.<\/span>log<\/span>(<\/span>'<\/span>received: %s<\/span>'<\/span>,<\/span> message<\/span>);<\/span>\r\n  });<\/span>\r\n\r\n  ws<\/span>.<\/span>send<\/span>(<\/span>'<\/span>something<\/span>'<\/span>);<\/span>\r\n});<\/span>\r\n<\/code><\/pre>\n
\u542f\u52a8\u670d\u52a1\u5668\u3002<\/p>\n
node server.js\r\n<\/code><\/pre>\n
\u901a\u8fc7\u8fde\u63a5\u5230Redis\u5e76\u6267\u884cXADD\u547d\u4ee4\u6765\u8fdb\u884c\u64cd\u4f5c\u786e\u8ba4\u3002<\/p>\n
redis-cli\r\n127.0.0.1:6379> XADD mystream *<\/span> aaa 1234\r\n<\/code><\/pre>\n
\u4f7f\u7528Redis Streams\u8fdb\u884c\u53d1\u5e03<\/h1>\n
\u521b\u5efa\u7528\u4e8e\u53d1\u5e03\u7684Redis\uff0c\u5e76\u53d1\u5e03\u6d88\u606f\u3002<\/p>\n
const<\/span> WebSocket<\/span> =<\/span> require<\/span>(<\/span>'<\/span>ws<\/span>'<\/span>);<\/span>\r\nconst<\/span> Redis<\/span> =<\/span> require<\/span>(<\/span>'<\/span>ioredis<\/span>'<\/span>);<\/span>\r\nconst<\/span> subscriber<\/span> =<\/span> new<\/span> Redis<\/span>();<\/span>\r\nconst<\/span> publisher<\/span> =<\/span> new<\/span> Redis<\/span>();<\/span>\r\n\r\nconst<\/span> wss<\/span> =<\/span> new<\/span> WebSocket<\/span>.<\/span>Server<\/span>({<\/span> port<\/span>:<\/span> 8080<\/span> });<\/span>\r\n\r\nasync<\/span> function<\/span> subscribeStream<\/span>(<\/span>stream<\/span>,<\/span> listener<\/span>)<\/span> {<\/span>\r\n  let<\/span> lastID<\/span> =<\/span> '<\/span>$<\/span>'<\/span>\r\n\r\n  while<\/span> (<\/span>true<\/span>)<\/span> {<\/span>\r\n    \/\/ Implement your own `try\/catch` logic,<\/span>\r\n    \/\/ (For example, logging the errors and continue to the next loop)<\/span>\r\n    const<\/span> reply<\/span> =<\/span> await<\/span> subscriber<\/span>.<\/span>xread<\/span>(<\/span>'<\/span>BLOCK<\/span>'<\/span>,<\/span> '<\/span>5000<\/span>'<\/span>,<\/span> '<\/span>COUNT<\/span>'<\/span>,<\/span> 100<\/span>,<\/span> '<\/span>STREAMS<\/span>'<\/span>,<\/span> stream<\/span>,<\/span> lastID<\/span>);<\/span>\r\n    if<\/span> (<\/span>!<\/span>reply<\/span>)<\/span> {<\/span>\r\n      continue<\/span>;<\/span>\r\n    }<\/span>\r\n    const<\/span> results<\/span> =<\/span> reply<\/span>[<\/span>0<\/span>][<\/span>1<\/span>];<\/span>\r\n    const<\/span> {<\/span> length<\/span> }<\/span> =<\/span> results<\/span>;<\/span>\r\n    if<\/span> (<\/span>!<\/span>results<\/span>.<\/span>length<\/span>)<\/span> {<\/span>\r\n      continue<\/span>;<\/span>\r\n    }<\/span>\r\n    listener<\/span>(<\/span>results<\/span>);<\/span>\r\n    lastID<\/span> =<\/span> results<\/span>[<\/span>length<\/span> -<\/span> 1<\/span>][<\/span>0<\/span>];<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n\r\nasync<\/span> function<\/span> publishStream<\/span>(<\/span>stream<\/span>,<\/span> message<\/span>)<\/span> {<\/span>\r\n  await<\/span> publisher<\/span>.<\/span>xadd<\/span>(<\/span>stream<\/span>,<\/span> '<\/span>*<\/span>'<\/span>,<\/span> '<\/span>message<\/span>'<\/span>,<\/span> message<\/span>);<\/span>\r\n}<\/span>\r\n\r\nsubscribeStream<\/span>(<\/span>'<\/span>mystream<\/span>'<\/span>,<\/span> console<\/span>.<\/span>log<\/span>)<\/span>\r\n\r\nwss<\/span>.<\/span>on<\/span>(<\/span>'<\/span>connection<\/span>'<\/span>,<\/span> function<\/span> connection<\/span>(<\/span>ws<\/span>)<\/span> {<\/span>\r\n  ws<\/span>.<\/span>on<\/span>(<\/span>'<\/span>message<\/span>'<\/span>,<\/span> async<\/span> function<\/span> incoming<\/span>(<\/span>message<\/span>)<\/span> {<\/span>\r\n    await<\/span> publishStream<\/span>(<\/span>'<\/span>mystream<\/span>'<\/span>,<\/span> message<\/span>);<\/span>\r\n    console<\/span>.<\/span>log<\/span>(<\/span>'<\/span>publish: <\/span>'<\/span> +<\/span> message<\/span>);<\/span>\r\n  });<\/span>\r\n});<\/span>\r\n<\/code><\/pre>\n
\u901a\u8fc7Redis Streams\u63a5\u6536\u5230\u7684\u6d88\u606f\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u5185\u7684\u6240\u6709\u4eba\u3002<\/h1>\n
\u5f53\u60a8\u8ba2\u9605\u5e76\u63a5\u6536\u5230\u6d88\u606f\u65f6\uff0c\u5c06\u4f1a\u5411\u670d\u52a1\u5668\u5185\u7684\u6240\u6709\u6210\u5458\u53d1\u9001\u3002<\/p>\n
const<\/span> WebSocket<\/span> =<\/span> require<\/span>(<\/span>'<\/span>ws<\/span>'<\/span>);<\/span>\r\nconst<\/span> Redis<\/span> =<\/span> require<\/span>(<\/span>'<\/span>ioredis<\/span>'<\/span>);<\/span>\r\nconst<\/span> subscriber<\/span> =<\/span> new<\/span> Redis<\/span>();<\/span>\r\nconst<\/span> publisher<\/span> =<\/span> new<\/span> Redis<\/span>();<\/span>\r\n\r\nconst<\/span> wss<\/span> =<\/span> new<\/span> WebSocket<\/span>.<\/span>Server<\/span>({<\/span> port<\/span>:<\/span> 8080<\/span> });<\/span>\r\n\r\nasync<\/span> function<\/span> subscribeStream<\/span>(<\/span>stream<\/span>,<\/span> listener<\/span>)<\/span> {<\/span>\r\n  let<\/span> lastID<\/span> =<\/span> '<\/span>$<\/span>'<\/span>\r\n\r\n  while<\/span> (<\/span>true<\/span>)<\/span> {<\/span>\r\n    \/\/ Implement your own `try\/catch` logic,<\/span>\r\n    \/\/ (For example, logging the errors and continue to the next loop)<\/span>\r\n    const<\/span> reply<\/span> =<\/span> await<\/span> subscriber<\/span>.<\/span>xread<\/span>(<\/span>'<\/span>BLOCK<\/span>'<\/span>,<\/span> '<\/span>5000<\/span>'<\/span>,<\/span> '<\/span>COUNT<\/span>'<\/span>,<\/span> 100<\/span>,<\/span> '<\/span>STREAMS<\/span>'<\/span>,<\/span> stream<\/span>,<\/span> lastID<\/span>);<\/span>\r\n    if<\/span> (<\/span>!<\/span>reply<\/span>)<\/span> {<\/span>\r\n      continue<\/span>;<\/span>\r\n    }<\/span>\r\n    const<\/span> results<\/span> =<\/span> reply<\/span>[<\/span>0<\/span>][<\/span>1<\/span>];<\/span>\r\n    const<\/span> {<\/span> length<\/span> }<\/span> =<\/span> results<\/span>;<\/span>\r\n    if<\/span> (<\/span>!<\/span>results<\/span>.<\/span>length<\/span>)<\/span> {<\/span>\r\n      continue<\/span>;<\/span>\r\n    }<\/span>\r\n    listener<\/span>(<\/span>results<\/span>);<\/span>\r\n    lastID<\/span> =<\/span> results<\/span>[<\/span>length<\/span> -<\/span> 1<\/span>][<\/span>0<\/span>];<\/span>\r\n  }<\/span>\r\n}<\/span>\r\n\r\nasync<\/span> function<\/span> publishStream<\/span>(<\/span>stream<\/span>,<\/span> message<\/span>)<\/span> {<\/span>\r\n  await<\/span> publisher<\/span>.<\/span>xadd<\/span>(<\/span>stream<\/span>,<\/span> '<\/span>*<\/span>'<\/span>,<\/span> '<\/span>message<\/span>'<\/span>,<\/span> message<\/span>);<\/span>\r\n}<\/span>\r\n\r\nsubscribeStream<\/span>(<\/span>'<\/span>mystream<\/span>'<\/span>,<\/span> function<\/span> broadcast<\/span>(<\/span>results<\/span>)<\/span> {<\/span>\r\n  results<\/span>.<\/span>forEach<\/span>(<\/span>result<\/span> =><\/span> {<\/span>\r\n    wss<\/span>.<\/span>clients<\/span>.<\/span>forEach<\/span>(<\/span>function<\/span> each<\/span>(<\/span>client<\/span>)<\/span> {<\/span>\r\n      if<\/span> (<\/span>client<\/span>.<\/span>readyState<\/span> ===<\/span> WebSocket<\/span>.<\/span>OPEN<\/span>)<\/span> {<\/span>\r\n        client<\/span>.<\/span>send<\/span>(<\/span>result<\/span>[<\/span>1<\/span>][<\/span>1<\/span>]);<\/span>\r\n      }<\/span>\r\n    });<\/span>\r\n  });<\/span>\r\n});<\/span>\r\n\r\nwss<\/span>.<\/span>on<\/span>(<\/span>'<\/span>connection<\/span>'<\/span>,<\/span> function<\/span> connection<\/span>(<\/span>ws<\/span>)<\/span> {<\/span>\r\n  ws<\/span>.<\/span>on<\/span>(<\/span>'<\/span>message<\/span>'<\/span>,<\/span> async<\/span> function<\/span> incoming<\/span>(<\/span>message<\/span>)<\/span> {<\/span>\r\n    await<\/span> publishStream<\/span>(<\/span>'<\/span>mystream<\/span>'<\/span>,<\/span> message<\/span>);<\/span>\r\n  });<\/span>\r\n});<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528wscat\u7b49\u5de5\u5177\u786e\u8ba4\u6d88\u606f\u53ef\u4ee5\u901a\u8fc7\u591a\u4e2a\u8fde\u63a5\u8fdb\u884c\u4ea4\u4e92\u3002<\/p>\n
wscat -c<\/span> ws:\/\/localhost:8080\r\nConnected (<\/span>press CTRL+C to quit)<\/span>\r\n><\/span> aaa\r\n< aaa\r\n< aaa\r\n< bbb\r\n><\/span> ccc\r\n< ccc\r\n<\/code><\/pre>\n
\u4f7f\u7528Redis Streams\u5b8c\u6210\u4e86\u5b9e\u65f6\u901a\u4fe1\u57fa\u7840\u8bbe\u65bd\uff01<\/h1>\n
\u53ea\u9700\u8fdb\u884c\u4ee5\u4e0b\u64cd\u4f5c\u5373\u53ef\u5b8c\u6210\uff1a\u6309\u7167\u6bcf\u4e2a\u623f\u95f4\u5206\u522b\u8bbe\u7f6e\u8ba2\u9605\u8005\uff0c\u8fde\u63a5\u5230Redis\u96c6\u7fa4\uff0c\u51c6\u5907ALB\u4ee5\u5b9e\u73b0WebSocket\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5747\u8861\u3002\u5728\u8fd9\u4e9b\u65b9\u9762\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528Redis Pub\/Sub\u6765\u8fdb\u884c\u6311\u6218\u3002<\/p>\n
\u6574\u7406<\/h1>\n
\u901a\u8fc7\u5b9e\u8df5\u65b9\u5f0f\u4ecb\u7ecd\u4e86\u4f7f\u7528Redis Streams\u6784\u5efa\u5b9e\u65f6\u901a\u4fe1\u57fa\u7840\u8bbe\u65bd\u7684\u65b9\u6cd5\u3002
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\u62db\u52df\u6210\u5458<\/h1>\n
Happy Elements\u682a\u5f0f\u4f1a\u793e \u30ab\u30ab\u30ea\u30a2\u30b9\u30bf\u30b8\u30aa\u975e\u5e38\u6b22\u8fce\u6709\u80fd\u529b\u4e00\u8d77\u521b\u9020\u3010\u5907\u53d7\u70ed\u7231\u7684\u5185\u5bb9\u3011\u7684\u56e2\u961f\u6210\u5458\uff01\u5982\u679c\u60a8\u5bf9\u6211\u4eec\u516c\u53f8\u611f\u5174\u8da3\u7684\u8bdd\uff0c\u8bf7\u52a1\u5fc5\u70b9\u51fb\u4ee5\u4e0b\u62db\u8058\u7279\u8bbe\u7f51\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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