{"id":95522,"date":"2020-03-27T20:26:59","date_gmt":"2020-03-27T12:26:59","guid":{"rendered":"http:\/\/4563.org\/?p=95522"},"modified":"2020-03-27T20:26:59","modified_gmt":"2020-03-27T12:26:59","slug":"%e5%a4%a7%e4%bd%ac%e4%bb%ac-%e6%88%91%e8%bf%99%e5%8d%8f%e7%a8%8b%e5%86%99%e7%9a%84%e6%9c%89%e6%af%9b%e7%97%85%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=95522","title":{"rendered":"\u5927\u4f6c\u4eec \u6211\u8fd9\u534f\u7a0b\u5199\u7684\u6709\u6bdb\u75c5\u5417\uff1f"},"content":{"rendered":"
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\u5927\u4f6c\u4eec \u6211\u8fd9\u534f\u7a0b\u5199\u7684\u6709\u6bdb\u75c5\u5417\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/i> 63<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u60f3\u7528 Python \u505a\u4e00\u4e2a\u540e\u53f0\u626b\u63cf\u5de5\u5177
\u4eff\u7167 asyncio \u5b98\u7f51\u7684\u751f\u4ea7\u8005\u6d88\u8d39\u8005\u6a21\u5f0f\u5199\u4e86\u4e00\u4e2a demo
\u53d1\u73b0\u8fd0\u884c\u5230\u4e00\u534a\u4f1a\u963b\u585e\u4f4f\uff08\u6709\u65f6\u4f1a\uff0c\u6709\u65f6\u4e0d\u4f1a\uff1f\uff09
\u4f46\u6211\u770b\u7740\u8c8c\u4f3c\u4e0d\u4f1a\u5361\u4f4f\u554a
\u6c42\u5927\u4f6c\u6551\u6551\u5b69\u5b50 \"\u5927\u4f6c\u4eec<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (55<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5bf9\u4e86
    \u751f\u4ea7\u8005\u662f\u4ece\u672c\u5730\u6587\u4ef6\u5939\u8bfb\u53d6\u5b57\u5178\u6587\u4ef6
    \u6d88\u8d39\u8005\u62fc\u63a5 url \u53d1\u8d77\u8bf7\u6c42 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u96be\u53d7 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : cz5424 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u8d34\u4ee3\u7801\u5427\u8fd9\u6837\u63cf\u8ff0\u6ca1\u4eba\u80fd\u89e3\u7b54 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @cz5424 \u5927\u4f6c\u4e0a\u9762\u6709\u4ee3\u7801 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : cz5424 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u963b\u585e\u7684\u65f6\u5019\u4e2d\u65ad\u770b\u770b\u963b\u585e\u5728\u54ea\u4e2a\u8bed\u53e5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ![]( https:\/\/pic.downk.cc\/item\/5e2401aa2fb38b8c3c73a0ca.png)
    \u8fd9\u662f\u8c03\u7528\u4ee3\u7801 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : chenqh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u7684\u65e5\u5fd7\u4e5f\u592a\u5c11\u4e86\u628a\uff01\uff01
    put \u7684\u65e5\u5fd7\u6253\u5370\u4e00\u4e9b\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ipwx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5927\u54e5 readFromFolder \u662f\u963b\u585e\u7684\uff0c\u4f60\u5728 async def put \u91cc\u9762\u5f97\u7528\u7ebf\u7a0b\u6c60\u53bb\u6267\u884c\u5b83\u3002asyncio \u7684\u4e3b\u7ebf\u7a0b\u662f\u5355\u7ebf\u7a0b\uff0c\u6ca1\u6cd5\u6267\u884c\u8fd9\u79cd\u963b\u585e\u51fd\u6570\u3002<\/p>\n

    https:\/\/docs.python.org\/3\/library\/asyncio-eventloop.html#asyncio.loop.run_in_executor <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ipwx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u987a\u4fbf\u5410\u69fd\u4e00\u53e5\u4e0a\uff0c\u8fd9\u4e48\u660e\u663e\u7684\u95ee\u9898\u4e0d\u662f\u4e00\u773c\u5c31\u80fd\u770b\u51fa\u6765\u4e48 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @cz5424 Ctrl C \u4e2d\u65ad\u4e0d\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ipwx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u9664\u4e86 readFromFolder, f.read() \u4e5f\u662f\u963b\u585e\u7684\uff0c\u4e5f\u5f97\u653e\u5728 executor \u91cc\u9762 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ipwx \u53ef\u662f\u4ed6\u662f\u6267\u884c\u5230\u4e00\u534a\u7684\u65f6\u5019\u963b\u585e\u4e86 self.q.put()\u8fd9\u53e5\u4ee3\u7801\u662f\u53ef\u4ee5\u6267\u884c\u5230\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ipwx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u4e3b\u4e5f\u6ca1\u653e\u65e5\u5fd7\uff08\u5dee\u8bc4\uff09\u3002<\/p>\n

    \u4e0d\u8fc7 async def put \u8fd9\u4e2a\u51fd\u6570\u95ee\u9898\u592a\u5927\u4e86\uff0c\u600e\u4e48\u90fd\u4f1a\u51fa\u95ee\u9898\u7684\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ipwx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    === \u6211\u53d1\u73b0\u4e3b\u8fd8\u6709\u4e2a\u95ee\u9898\uff0c\u5728 async def run \u91cc\u9762\u3002<\/p>\n

    \u4ed6\u53ea\u521b\u5efa\u4e86 consumer = asyncio.gather(…)\uff0c\u4f46\u662f\u6ca1\u6709\u52d2\u4ee4 consumer \u8fdb\u5165\u6267\u884c\u554a\uff1f\u6309\u7167\u9053\u7406 asyncio.gather \u5e76\u4e0d\u5177\u6709\u6267\u884c\u4e00\u4e2a coroutine \u7684\u7279\u6027\u554a\uff0c\u53ea\u6709 await \u624d\u80fd\u4fdd\u8bc1\u8ba9\u4e00\u4e2a coroutine \u8fdb\u5165\u8fd0\u884c\u72b6\u6001\u554a\uff1f<\/p>\n

    \u4e3b\u4f60\u5f97\u7528 loop.create_task \u628a\u4e00\u4e2a coroutine \u5f3a\u884c\u8fdb\u5165\u540e\u53f0\u8fd0\u884c\u72b6\u6001\u624d\u5bf9\u5427\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ipwx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u987a\u4fbf loop.create_task \u5c31\u4e0d\u7528 await \u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ipwx \u4ee3\u7801\u90fd\u662f\u5b98\u7f51\u6284\u7684 \u600e\u4e48\u4f1a\u51fa\u9519\u6211\u4e5f\u4e0d\u77e5\u9053\u554a\uff08\u72d7\u5934\uff09 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ipwx asyncio.gather \u4e4b\u540e\u786e\u5b9e\u662f\u4f1a\u8fd0\u884c\u7684 \u6211\u8bd5\u8fc7\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : chenqh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u65e5\u5fd7\uff0c\u65e5\u5fd7\u5462\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ipwx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u597d\u5427\u6211\u770b\u4e86\u4e00\u773c\u6587\u6863\uff0c\u5b83\u5f53\u771f\u4f1a\u81ea\u52a8\u628a coroutine \u53d8\u6210 Task \u7ed9 schedule \u8d77\u6765\u3002<\/p>\n

    “If any awaitable in aws is a coroutine, it is automatically scheduled as a Task.” <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : youngce <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8d5e\u540c ipwx\uff0c\u4e3b\u4f60\u4e5f\u8981\u660e\u767d\uff0c\u76ee\u524d python \u534f\u7a0b\u9762\u4e34\u6700\u5927\u7684\u95ee\u9898\u7684\u7edd\u5927\u591a\u6570\u7b2c\u4e09\u65b9\u5e93\u5747\u662f\u540c\u6b65\u7684\uff0c\u4e0d\u80fd\u652f\u6301\u534f\u7a0b\u5f02\u6b65\u3002\u867d\u7136\u73b0\u5728\u5df2\u7ecf\u4e0e\u5f88\u591a\u5e93\u5728\u52aa\u529b\u7684\u517c\u5bb9\u534f\u7a0b\uff0c\u4f46\u662f\u5728\u534f\u7a0b\u5904\u7406 io \u5e93\u65f6\uff0c\u4e00\u5b9a\u8981\u8bf7\u695a\u662f\u5426\u652f\u6301\u3002\u4e0d\u652f\u6301\u534f\u7a0b\u7684 io \u90fd\u8981\u901a\u8fc7\u7ebf\u7a0b\u6c60\u6765\u5904\u7406\u3002\u5b98\u7f51\u4e5f\u7ed9\u51fa\u4e86 asyncio \u4e2d\u7ebf\u7a0b\u6c60\u7684\u7528\u6cd5\uff0c\u53ef\u4ee5\u518d\u770b\u770b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @chenqh \u5927\u4f6c \u6211\u6253\u5370\u4e86\u4e00\u4e0b \u8c8c\u4f3c\u662f\u5728 self.q.get()\u8fd9\u5361\u4f4f\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @youngce \u8bf7\u6c42\u5e93\u662f aiohttp \u5f02\u6b65\u7684 \u610f\u601d\u662f \u8bfb\u53d6\u6587\u4ef6\u90a3\u91cc\u5361\u4f4f\u4e86\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ipwx \u5927\u4f6c asyncio \u7684\u961f\u5217\u80fd\u8de8\u7ebf\u7a0b\u4f7f\u7528\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @chenqh put \u8fd9\u4e2a\u51fd\u6570\u662f\u53ef\u4ee5\u8fd0\u884c\u5b8c\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : chenqh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u5148\u628a\u65e5\u5fd7\u6253\u51fa\u6765\u5440 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : chenqh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u6211\u6000\u7591\u4f60 put \u8dd1\u5b8c\u4e86\uff0c\u4f46\u662f consumer \u8fd8\u662f\u5361\u5728\u54ea\u91cc <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ipwx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter run_in_executor \u672c\u6765\u5c31\u662f\u628a\u4e00\u4e2a\u963b\u585e\u51fd\u6570\u6254\u5230\u522b\u7684\u7ebf\u7a0b\u91cc\u9762\u6267\u884c\uff0c\u7136\u540e\u628a\u7ed3\u679c\u62ff\u51fa\u6765\u7684\u3002<\/p>\n

    def fn():
    ….something to do<\/p>\n

    await loop.run_in_executor(fn) <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : freshgoose <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u770b\u6765 py \u7684\u534f\u7a0b\u8fd8\u662f\u5f88\u591a\u5751\u554a\u2026\u2026\u8fd9\u4e48\u8bf4\u73b0\u9636\u6bb5\u8fd8\u662f\u7528 golang \u5199\u5e76\u53d1\u6bd4\u8f83\u597d\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @chenqh \u597d\u50cf\u662f \u4f46\u662f\u6211\u540e\u9762\u4e00\u53e5\u5df2\u7ecf\u628a consumer \u53d6\u6d88\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Vegetable <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ipwx #8 \u5e76\u4e0d\u662f\u65e0\u6cd5\u6267\u884c\u963b\u585e\uff0c\u53ea\u662f\u4f1a\u963b\u585e eventloop \u800c\u5df2\u3002\u8fd9\u5730\u65b9\u4e0d\u4f1a\u5361\u6b7b\u3002\u8fd9\u4e2a\u65b9\u6cd5\u5185\u90e8\u7684\u64cd\u4f5c\u4e5f\u5e76\u4e0d\u662f\u8017\u65f6\u64cd\u4f5c\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Vegetable <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u8fd9\u4e2a\u7a0b\u5e8f\u7531\u4e8e crawl \u662f\u4e0d\u4f1a\u4e3b\u52a8\u8df3\u51fa\u7684\uff0c\u6240\u4ee5\u5f53\u4efb\u52a1\u6267\u884c\u5b8c\u6bd5\u4e4b\u540e\uff0c\u6240\u6709 await queue.get \u90fd\u4f1a\u963b\u585e\uff0c\u7b49\u5f85\u65b0\u7684\u4efb\u52a1\u5165\u961f\uff0c\u662f\u5361\u5728\u8fd9\u91cc\u5417\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Vegetable
    async def run(self):
    crawls = [self.crawl(i) for i in range(self.max_concurrency)]
    consumer = asyncio.gather(*crawls)
    …
    # cancel consumer
    consumer.cancel()<\/p>\n

    \u6211\u8fd9\u91cc\u5df2\u7ecf\u628a consumer \u53d6\u6d88\u4e86 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : BBrother <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6709\u4e2a\u5e93\u53eb\u505a aiofile\uff0c\u4f60\u7684\u6587\u4ef6\u8bfb\u53d6\u662f\u963b\u585e\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @BBrother \u53ef\u662f put \u51fd\u6570\u662f\u53ef\u4ee5\u5b8c\u6574\u8fd0\u884c\u5b8c\u7684 \u8fd9\u91cc\u662f\u8fd0\u884c\u5230\u4e00\u534a\u7684\u65f6\u5019\u5361\u4f4f\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : chenqh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u6211\u4e00\u822c\u4e0d\u662f\u8fd9\u4e48\u9000\u51fa\u7684\uff0c \u6211\u4e00\u822c\u662f\u518d producer \u90a3\u8fb9\u653e\u5165\u7279\u6b8a\u7684\u5b57\u7b26\u4e32\uff0c\u6bd4\u5982”__end__”,\u7136\u540e consumer \u90a3\u8fb9\u63a5\u53d7\u5904\u7406\uff0c\u81ea\u5df1\u9000\u51fa\u7684\uff0c \u4f60\u8bd5\u4e00\u8bd5\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : chenqh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u4f60\u8fd9\u4e2a\u5c31\u662f consumer \u7684\u9000\u51fa\u95ee\u9898\uff0c\u5bfc\u81f4\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : jyyx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6d88\u8d39\u8005\u90a3\u91cc\u629b\u5f02\u5e38, self.q.task_done \u5e76\u6ca1\u6709\u6267\u884c
    \u52a0 try finally \u8bd5\u4e0b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Vegetable <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    #37 jyyx \u8bf4\u7684\u5bf9\uff0c\u62a5\u5f02\u5e38\u4f1a\u5bfc\u81f4\u4efb\u52a1\u6d88\u8d39\u51fa\u95ee\u9898\uff0cjoin()\u90a3\u91cc\u4f1a\u5361\u4f4f\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : BBrother <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u4f60\u7684\u5361\u4f4f\u662f\u6307\u7a0b\u5e8f\u8fd0\u884c\u5230\u4e00\u534a\u4e0d\u52a8\u4e86\uff0c\u5e76\u4e14\u6ca1\u6709\u8f93\u51fa\uff0c\u4e5f\u6ca1\u6709\u6267\u884c\u5b8c\uff0c\u800c\u4e14\u8fd8\u662f\u6982\u7387\u89e6\u53d1\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @chenqh https:\/\/asyncio.readthedocs.io\/en\/latest\/producer_consumer.html \u5b98\u7f51\u7b2c\u4e00\u4e2a\u4f8b\u5b50\u5e94\u8be5\u662f\u4f60\u8bf4\u7684\u8fd9\u79cd\u5904\u7406\u65b9\u5f0f \u6211\u4e4b\u524d\u8bd5\u8fc7\u8c8c\u4f3c\u4e5f\u4f1a\u5361\u4f4f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @jyyx
    @Vegetable \u53ef\u662f\u5f02\u5e38\u4e0d\u4f1a\u5411\u4e0a\u4f20\u64ad\u5417\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @BBrother \u8f93\u51fa\u662f\u6709\u8f93\u51fa\u7684 \u5c31\u662f\u6709\u6982\u7387\u4f1a\u963b\u585e <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ipwx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u5f02\u5e38\u65e0\u8bba\u662f\u4e0d\u662f\u5411\u4e0a\u4f20\u64ad\uff0cq.task_done \u90fd\u4e0d\u80fd\u6267\u884c\u4e86\u5440\uff0c\u7136\u540e join() \u4e00\u5b9a\u4f1a\u5361\u4f4f\u554a\u3002\u3002\u3002<\/p>\n

    try:
    …
    finally:
    q.task_done() <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Vegetable <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Ritter \u56e0\u4e3a\u4f60\u6ca1\u6709\u76f4\u63a5 await crawl\uff0c\u6240\u4ee5\u8fd9\u4e2a\u5f02\u5e38\u5e94\u8be5\u662f\u4e0d\u4f1a\u4f20\u64ad\u7684\u3002\u7a0b\u5e8f\u4e0d\u4f1a\u56e0\u6b64\u9000\u51fa <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : pmispig <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8bf7\u95ee\u8fd9\u662f\u4ec0\u4e48\u5b57\u4f53\uff0c\u770b\u7740\u771f\u8212\u670d <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @jyyx
    @Vegetable
    @ipwx
    \u662f\u62a5\u5f02\u5e38\u4e86 \u539f\u56e0\u4e5f\u662f\u56e0\u4e3a\u5f02\u5e38\u5bfc\u81f4 put \u7684\u6570\u91cf\u548c task_done \u4e0d\u4e00\u81f4
    \u5b66\u5230\u4e86 \u611f\u8c22\u5404\u4f4d\u5927\u4f6c\u7684\u9f0e\u529b\u76f8\u52a9
    \u8c22\u8c22\u8c22\u8c22~~ <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : chenqh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    log \u5440 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @pmispig \u8fd9\u662f carbon \u7f51\u7ad9\u751f\u6210\u7684\u56fe\u7247 \u6837\u5f0f\u7528\u7684\u662f VScode \u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @chenqh \u5df2\u7ecf\u89e3\u51b3\u4e86 \u5927\u4f6c \u611f\u8c22\u56de\u590d <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @pmispig https:\/\/carbon.now.sh\/ <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hehe12dyo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u670b\u53cb \u5efa\u8bae\u4f60\u4e00\u8fb9\u8bfb\u4e00\u8fb9\u628a\u6570\u636e\u5f80\u961f\u5217\u91cc\u9762\u4e22\u3002\u8fd9\u6837\u5728\u8bfb\u5927\u6587\u4ef6\u8bfb\u65f6\u5019\u770b\u8d77\u6765\u597d\u4e9b\u3002
    \u4e0d\u7136\u4e00\u4e2a 10m \u7684\u5b57\u5178\uff0c\u60f3\u60f3\u5c31\u523a\u6fc0\u3002
    \u5176\u5b9e\u8fd9\u5de5\u5177\u6211\u5199\u8fc7\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : cz5424 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ipwx \u4e0a\u6839\u672c\u5c31\u6ca1\u770b\u4ee3\u7801\uff0c\u624b\u52a8\u72d7\u5934 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Ritter <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @hehe12dyo \u4e00\u8fb9\u8bfb\u4e00\u8fb9\u5199\u6211\u4e5f\u60f3\u8fc7 \u4f46\u662f\u81ea\u5e26\u7684 open \u662f\u963b\u585e\u7684 \u4e0a\u9762\u6709\u4f4d\u5927\u4f6c\u8bf4\u7684 aiofile \u6709\u7a7a\u4f1a\u53bb\u7814\u7a76\u4e00\u4e0b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : p0wd3rop <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u79cd\u626b\u63cf\u5c0f\u5de5\u5177\u5efa\u8bae\u7528 Go \u5199\uff0c\u5feb\uff0c\u5bb9\u6613\u7406\u89e3\uff0c\u5f88\u9999\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : KaynW <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    go
    go
    go <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u5927\u4f6c\u4eec \u6211\u8fd9\u534f\u7a0b\u5199\u7684\u6709\u6bdb\u75c5\u5417\uff1f \u8cc7…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/95522"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=95522"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/95522\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=95522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=95522"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=95522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}