{"id":23569,"date":"2024-11-21T15:34:44","date_gmt":"2024-11-21T07:34:44","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23569\/"},"modified":"2024-11-21T15:34:44","modified_gmt":"2024-11-21T07:34:44","slug":"swoole%e8%bf%9b%e9%98%b6%ef%bc%9a%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e5%8d%8f%e7%a8%8b%e5%ae%9e%e7%8e%b0%e9%ab%98%e5%b9%b6%e5%8f%91%e6%96%87%e4%bb%b6%e8%af%bb%e5%86%99","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23569\/","title":{"rendered":"Swoole\u8fdb\u9636\uff1a\u5982\u4f55\u4f7f\u7528\u534f\u7a0b\u5b9e\u73b0\u9ad8\u5e76\u53d1\u6587\u4ef6\u8bfb\u5199"},"content":{"rendered":"

\u5728php\u4e2d\uff0c\u5e38\u7528\u7684\u6587\u4ef6\u8bfb\u5199\u65b9\u5f0f\u662f\u4f7f\u7528\u6587\u4ef6\u7cfb\u7edf\u51fd\u6570\u8fdb\u884c\u64cd\u4f5c\u3002\u7136\u800c\uff0c\u5728\u9ad8\u5e76\u53d1\u7684\u573a\u666f\u4e0b\uff0c\u5355\u7eaf\u7684\u4f7f\u7528\u6587\u4ef6\u7cfb\u7edf\u51fd\u6570\u4f1a\u9762\u4e34\u5f88\u591a\u7684\u6027\u80fd\u95ee\u9898\uff0c\u5982io\u963b\u585e\u3001\u5185\u5b58\u5360\u7528\u7b49\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u534f\u7a0b\u624d\u662f\u89e3\u51b3\u9ad8\u5e76\u53d1\u6587\u4ef6\u8bfb\u5199\u7684\u6709\u6548\u65b9\u6848\u3002<\/p>\n

Swoole\u662f\u4e00\u6b3e\u57fa\u4e8e\u534f\u7a0b\u7684\u7f51\u7edc\u901a\u4fe1\u5f15\u64ce\uff0c\u5728\u7f51\u7edc\u901a\u4fe1\u9886\u57df\u5df2\u7ecf\u62e5\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u7ed3\u5408Swoole\u534f\u7a0b\u8fdb\u884c\u9ad8\u5e76\u53d1\u6587\u4ef6\u8bfb\u5199\uff0c\u5e76\u5206\u6790\u5176\u4f18\u70b9\u3002<\/p>\n

\u4e00\u3001\u6587\u4ef6\u8bfb\u5199\u7684\u5e38\u89c4\u5b9e\u73b0\u65b9\u5f0f<\/p>\n

\u5728PHP\u4e2d\uff0c\u5e38\u89c1\u7684\u6587\u4ef6\u8bfb\u5199\u65b9\u5f0f\u6709\u5982\u4e0b\u51fd\u6570\uff1a<\/p>\n

    \n
  1. fopen()\uff1a\u6253\u5f00\u6587\u4ef6\uff1b<\/li>\n
  2. fread()\uff1a\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\uff1b<\/li>\n
  3. fwrite()\uff1a\u5199\u5165\u6587\u4ef6\u5185\u5bb9\uff1b<\/li>\n
  4. fclose()\uff1a\u5173\u95ed\u6587\u4ef6\u3002<\/li>\n<\/ol>\n

    \u4f7f\u7528\u8fd9\u4e9b\u51fd\u6570\u8fdb\u884c\u6587\u4ef6\u8bfb\u5199\uff0c\u5e38\u89c1\u7684\u95ee\u9898\u662fIO\u963b\u585e\u548c\u5185\u5b58\u5360\u7528\u3002<\/p>\n

    \u4e8c\u3001\u534f\u7a0b\u7684\u4f18\u70b9<\/p>\n

    \u5728Swoole\u4e2d\uff0c\u534f\u7a0b\u662f\u5b8c\u6210\u9ad8\u5e76\u53d1\u7684\u6838\u5fc3\u3002\u534f\u7a0b\u5177\u6709\u4ee5\u4e0b\u4f18\u70b9\uff1a<\/p>\n

      \n
    1. \u9ad8\u6548\u5229\u7528CPU\uff1a\u5728\u534f\u7a0b\u7684\u5e2e\u52a9\u4e0b\uff0c\u4efb\u52a1\u7684\u6267\u884c\u6548\u7387\u4e0d\u53d7\u8fdb\u7a0b\u5207\u6362\u5e26\u6765\u7684\u6027\u80fd\u635f\u5931\uff1b<\/li>\n
    2. \u4e0d\u963b\u585e\u7f51\u7edcIO\uff1a\u5728\u534f\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u975e\u963b\u585e\u7684\u65b9\u5f0f\u8fdb\u884c\u7f51\u7edcIO\uff0c\u63d0\u9ad8\u7f51\u7edc\u901a\u4fe1\u7684\u6548\u7387\uff1b<\/li>\n
    3. \u4f4e\u5185\u5b58\u5360\u7528\uff1a\u534f\u7a0b\u4e2d\u6570\u636e\u7684\u4fdd\u5b58\u65b9\u5f0f\u662f\u534f\u4f5c\u5f0f\uff0c\u4e0d\u4f1a\u9020\u6210\u5185\u5b58\u6d6a\u8d39\uff1b<\/li>\n
    4. \u4ee3\u7801\u6e05\u6670\u7b80\u6d01\uff1a\u4f7f\u7528\u534f\u7a0b\u53ef\u4ee5\u6e05\u6670\u5730\u8868\u8fbe\u5f02\u6b65\u4efb\u52a1\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee3\u7801\u903b\u8f91\u6e05\u6670\u7b80\u6d01\u3002<\/li>\n<\/ol>\n

      \u4e09\u3001\u4f7f\u7528\u534f\u7a0b\u8fdb\u884c\u9ad8\u5e76\u53d1\u6587\u4ef6\u8bfb\u5199<\/p>\n

      Swoole\u63d0\u4f9b\u4e86\u4e00\u7ec4\u5f02\u6b65IO\u6587\u4ef6\u7cfb\u7edf\u51fd\u6570\uff0c\u901a\u8fc7\u8fd9\u4e9b\u51fd\u6570\u53ef\u4ee5\u9ad8\u6548\u7684\u8fdb\u884c\u6587\u4ef6\u8bfb\u5199\u3002\u4e0b\u9762\u662fSwoole\u7684\u6587\u4ef6\u7cfb\u7edf\u51fd\u6570\uff1a<\/p>\n

        \n
      1. _async_readfile()\uff1a\u5f02\u6b65\u8bfb\u53d6\u6587\u4ef6\uff1b<\/li>\n
      2. swoole_async_write()\uff1a\u5f02\u6b65\u5199\u5165\u6587\u4ef6\uff1b<\/li>\n
      3. swoole_async_read()\uff1a\u5f02\u6b65\u8bfb\u53d6\u7f51\u7edc\u6570\u636e\uff1b<\/li>\n
      4. swoole_async_writefile()\uff1a\u5f02\u6b65\u5199\u5165\u6587\u4ef6\uff1b<\/li>\n
      5. swoole_async_set()\uff1a\u5f02\u6b65\u6587\u4ef6IO\u7684\u76f8\u5173\u8bbe\u7f6e\u3002<\/li>\n<\/ol>\n

        \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u51fd\u6570\u7ed3\u5408\u534f\u7a0b\u6765\u8fdb\u884c\u9ad8\u5e76\u53d1\u7684\u6587\u4ef6\u8bfb\u5199\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

        SwooleRuntime::enableCoroutine(true); \/\/\u5f00\u542f\u534f\u7a0b\n\n\/\/\u5f02\u6b65\u5199\u6587\u4ef6\n$swooleWriteFile = function () {\n    $fileName = '.\/test.txt';\n    $fileContent = 'test';\n    $result = SwooleCoroutineSystem::writeFile($fileName, $fileContent);\n    var_dump($result);\n};\n\n\/\/\u5f02\u6b65\u8bfb\u6587\u4ef6\n$swooleReadFile = function () {\n    $fileName = '.\/test.txt';\n    $result = SwooleCoroutineSystem::readFile($fileName);\n    var_dump($result);\n};\n\n\/\/\u521b\u5efa\u591a\u4e2a\u534f\u7a0b\uff0c\u540c\u65f6\u6267\u884c\u6587\u4ef6\u8bfb\u5199\u64cd\u4f5c\ngo($swooleWriteFile);\ngo($swooleReadFile);<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5f00\u542f\u4e86Swoole\u534f\u7a0b\uff0c\u5e76\u4f7f\u7528SwooleCoroutineSystem\u547d\u540d\u7a7a\u95f4\u4e0b\u7684\u5f02\u6b65\u8bfb\u5199\u6587\u4ef6\u51fd\u6570\u8fdb\u884c\u6587\u4ef6IO\u64cd\u4f5c\u3002\u4f7f\u7528go()\u51fd\u6570\u53ef\u4ee5\u521b\u5efa\u591a\u4e2a\u534f\u7a0b\uff0c\u6bcf\u4e2a\u534f\u7a0b\u6267\u884c\u4e0d\u540c\u7684\u6587\u4ef6\u8bfb\u5199\u64cd\u4f5c\u3002<\/p>\n
        \u56db\u3001\u603b\u7ed3<\/p>\n
        \u4f7f\u7528\u534f\u7a0b\u7ed3\u5408Swoole\u63d0\u4f9b\u7684\u5f02\u6b65IO\u6587\u4ef6\u7cfb\u7edf\u51fd\u6570\u8fdb\u884c\u6587\u4ef6\u8bfb\u5199\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u541e\u5410\u91cf\uff0c\u786e\u4fdd\u7a0b\u5e8f\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u540c\u65f6\uff0c\u534f\u7a0b\u7684\u4f18\u70b9\u5728\u5176\u4ed6\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u540c\u6837\u9002\u7528\uff0c\u5982HTTP\u3001WebSocket\u7b49\uff0c\u503c\u5f97\u63a8\u5e7f\u548c\u4f7f\u7528\u3002<\/p>\n
        \u4ee5\u4e0a\u5c31\u662fSwoole\u8fdb\u9636\uff1a\u5982\u4f55\u4f7f\u7528\u534f\u7a0b\u5b9e\u73b0\u9ad8\u5e76\u53d1\u6587\u4ef6\u8bfb\u5199\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u5728php\u4e2d\uff0c\u5e38\u7528\u7684\u6587\u4ef6\u8bfb\u5199\u65b9\u5f0f\u662f\u4f7f\u7528\u6587\u4ef6\u7cfb\u7edf\u51fd\u6570\u8fdb\u884c\u64cd\u4f5c\u3002\u7136\u800c\uff0c\u5728\u9ad8\u5e76\u53d1\u7684\u573a\u666f\u4e0b\uff0c\u5355\u7eaf\u7684\u4f7f\u7528\u6587\u4ef6\u7cfb\u7edf\u51fd\u6570\u4f1a\u9762\u4e34\u5f88\u591a\u7684\u6027\u80fd\u95ee\u9898\uff0c\u5982io\u963b\u585e\u3001\u5185\u5b58\u5360\u7528\u7b49\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u534f\u7a0b\u624d\u662f\u89e3\u51b3\u9ad8\u5e76\u53d1\u6587\u4ef6\u8bfb\u5199\u7684\u6709\u6548\u65b9\u6848\u3002 Swoole\u662f\u4e00\u6b3e\u57fa\u4e8e\u534f\u7a0b\u7684\u7f51\u7edc\u901a\u4fe1\u5f15\u64ce\uff0c\u5728\u7f51\u7edc\u901a\u4fe1\u9886\u57df\u5df2\u7ecf\u62e5\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u7ed3\u5408Swoole\u534f\u7a0b\u8fdb\u884c\u9ad8\u5e76\u53d1\u6587\u4ef6\u8bfb\u5199\uff0c\u5e76\u5206\u6790\u5176\u4f18\u70b9\u3002 \u4e00\u3001\u6587\u4ef6\u8bfb\u5199\u7684\u5e38\u89c4\u5b9e\u73b0\u65b9\u5f0f \u5728PHP\u4e2d\uff0c\u5e38\u89c1\u7684\u6587\u4ef6\u8bfb\u5199\u65b9\u5f0f\u6709\u5982\u4e0b\u51fd\u6570\uff1a fopen()\uff1a\u6253\u5f00\u6587\u4ef6\uff1b fread()\uff1a\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\uff1b fwrite()\uff1a\u5199\u5165\u6587\u4ef6\u5185\u5bb9\uff1b fclose()\uff1a\u5173\u95ed\u6587\u4ef6\u3002 \u4f7f\u7528\u8fd9\u4e9b\u51fd\u6570\u8fdb\u884c\u6587\u4ef6\u8bfb\u5199\uff0c\u5e38\u89c1\u7684\u95ee\u9898\u662fIO\u963b\u585e\u548c\u5185\u5b58\u5360\u7528\u3002 \u4e8c\u3001\u534f\u7a0b\u7684\u4f18\u70b9 \u5728Swoole\u4e2d\uff0c\u534f\u7a0b\u662f\u5b8c\u6210\u9ad8\u5e76\u53d1\u7684\u6838\u5fc3\u3002\u534f\u7a0b\u5177\u6709\u4ee5\u4e0b\u4f18\u70b9\uff1a \u9ad8\u6548\u5229\u7528CPU\uff1a\u5728\u534f\u7a0b\u7684\u5e2e\u52a9\u4e0b\uff0c\u4efb\u52a1\u7684\u6267\u884c\u6548\u7387\u4e0d\u53d7\u8fdb\u7a0b\u5207\u6362\u5e26\u6765\u7684\u6027\u80fd\u635f\u5931\uff1b \u4e0d\u963b\u585e\u7f51\u7edcIO\uff1a\u5728\u534f\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u975e\u963b\u585e\u7684\u65b9\u5f0f\u8fdb\u884c\u7f51\u7edcIO\uff0c\u63d0\u9ad8\u7f51\u7edc\u901a\u4fe1\u7684\u6548\u7387\uff1b \u4f4e\u5185\u5b58\u5360\u7528\uff1a\u534f\u7a0b\u4e2d\u6570\u636e\u7684\u4fdd\u5b58\u65b9\u5f0f\u662f\u534f\u4f5c\u5f0f\uff0c\u4e0d\u4f1a\u9020\u6210\u5185\u5b58\u6d6a\u8d39\uff1b \u4ee3\u7801\u6e05\u6670\u7b80\u6d01\uff1a\u4f7f\u7528\u534f\u7a0b\u53ef\u4ee5\u6e05\u6670\u5730\u8868\u8fbe\u5f02\u6b65\u4efb\u52a1\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee3\u7801\u903b\u8f91\u6e05\u6670\u7b80\u6d01\u3002 \u4e09\u3001\u4f7f\u7528\u534f\u7a0b\u8fdb\u884c\u9ad8\u5e76\u53d1\u6587\u4ef6\u8bfb\u5199 Swoole\u63d0\u4f9b\u4e86\u4e00\u7ec4\u5f02\u6b65IO\u6587\u4ef6\u7cfb\u7edf\u51fd\u6570\uff0c\u901a\u8fc7\u8fd9\u4e9b\u51fd\u6570\u53ef\u4ee5\u9ad8\u6548\u7684\u8fdb\u884c\u6587\u4ef6\u8bfb\u5199\u3002\u4e0b\u9762\u662fSwoole\u7684\u6587\u4ef6\u7cfb\u7edf\u51fd\u6570\uff1a _async_readfile()\uff1a\u5f02\u6b65\u8bfb\u53d6\u6587\u4ef6\uff1b swoole_async_write()\uff1a\u5f02\u6b65\u5199\u5165\u6587\u4ef6\uff1b swoole_async_read()\uff1a\u5f02\u6b65\u8bfb\u53d6\u7f51\u7edc\u6570\u636e\uff1b swoole_async_writefile()\uff1a\u5f02\u6b65\u5199\u5165\u6587\u4ef6\uff1b swoole_async_set()\uff1a\u5f02\u6b65\u6587\u4ef6IO\u7684\u76f8\u5173\u8bbe\u7f6e\u3002 \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u51fd\u6570\u7ed3\u5408\u534f\u7a0b\u6765\u8fdb\u884c\u9ad8\u5e76\u53d1\u7684\u6587\u4ef6\u8bfb\u5199\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a SwooleRuntime::enableCoroutine(true); \/\/\u5f00\u542f\u534f\u7a0b \/\/\u5f02\u6b65\u5199\u6587\u4ef6 $swooleWriteFile = function () { $fileName = ‘.\/test.txt’; $fileContent = ‘test’; $result = SwooleCoroutineSystem::writeFile($fileName, $fileContent); var_dump($result); }; \/\/\u5f02\u6b65\u8bfb\u6587\u4ef6 $swooleReadFile = function () { $fileName = ‘.\/test.txt’; $result = SwooleCoroutineSystem::readFile($fileName); […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-23569","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=23569"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23569\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}