{"id":24033,"date":"2024-11-21T12:59:41","date_gmt":"2024-11-21T04:59:41","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24033\/"},"modified":"2024-11-21T12:59:41","modified_gmt":"2024-11-21T04:59:41","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8swoole%e4%b8%ad%e5%ae%9e%e7%8e%b0%e9%ab%98%e5%b9%b6%e5%8f%91%e7%9a%84%e6%96%87%e4%bb%b6%e4%b8%8b%e8%bd%bd","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24033\/","title":{"rendered":"\u5982\u4f55\u5728Swoole\u4e2d\u5b9e\u73b0\u9ad8\u5e76\u53d1\u7684\u6587\u4ef6\u4e0b\u8f7d"},"content":{"rendered":"

\u968f\u7740\u4e92\u8054\u7f51\u7684\u8fc5\u901f\u53d1\u5c55\uff0c\u5927\u6570\u636e\u65f6\u4ee3\u7684\u5230\u6765\uff0c\u9ad8\u5e76\u53d1\u7684\u5e94\u7528\u8d8a\u6765\u8d8a\u666e\u904d\uff0c\u6587\u4ef6\u4e0b\u8f7d\u4e5f\u4e0d\u4f8b\u5916\u3002\u5728\u4e2d\u5b9e\u73b0\u9ad8\u5e76\u53d1\u7684\u6587\u4ef6\u4e0b\u8f7d\u76f8\u5bf9\u4f20\u7edf\u65b9\u6cd5\uff0c\u66f4\u5177\u6709\u4f18\u52bf\u3002<\/p>\n

Swoole\u662fPHP\u8bed\u8a00\u7684\u4e00\u4e2a\u534f\u7a0b\u9ad8\u6027\u80fd\u7f51\u7edc\u901a\u4fe1\u5f15\u64ce\uff0c\u53ef\u4ee5\u5728PHP\u4e2d\u63d0\u4f9b\u534f\u7a0b\u3001\u5f02\u6b65IO\u3001\u591a\u8fdb\u7a0b\u7b49\u9ad8\u7ea7\u7279\u6027\uff0c\u652f\u6301HTTP\/WebSocket\/TCP\/UDP\u7b49\u591a\u79cd\u534f\u8bae\uff0c\u9002\u7528\u4e8eWeb\u5f00\u53d1\u3001\u6e38\u620f\u670d\u52a1\u5668\u3001\u7269\u8054\u7f51\u3001\u5b9e\u65f6\u901a\u4fe1\u7b49\u9886\u57df\u3002\u4e0b\u9762\u6211\u4eec\u5c31\u901a\u8fc7\u4f7f\u7528Swoole\u6765\u5b9e\u73b0\u9ad8\u5e76\u53d1\u7684\u6587\u4ef6\u4e0b\u8f7d\u3002<\/p>\n

\u6b65\u9aa4\u4e00\uff1a\u5b89\u88c5Swoole\u6269\u5c55<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5Swoole\u6269\u5c55\u3002\u53ef\u4ee5\u6309\u7167\u5b98\u65b9\u6587\u6863\u8fdb\u884c\u5b89\u88c5\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7PHP\u7684\u5305\u7ba1\u7406\u5de5\u5177Composer\u8fdb\u884c\u5b89\u88c5\u3002\u8fd9\u91cc\u6211\u4eec\u901a\u8fc7Composer\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n

\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n

composer require swoole\/swoole<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b65\u9aa4\u4e8c\uff1a\u7f16\u5199\u4e0b\u8f7d\u6587\u4ef6\u7684\u4ee3\u7801<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5f00\u59cb\u7f16\u5199\u6587\u4ef6\u4e0b\u8f7d\u7684\u4ee3\u7801\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7Swoole\u63d0\u4f9b\u7684\u5f02\u6b65HTTP\u5ba2\u6237\u7aef\u8fdb\u884c\u4e0b\u8f7d\u3002<\/p>\n
$http = new SwooleCoroutineHttpClient('www.example.com', 80);\n$http-&gt;setHeaders([\n    'Host'            =&gt; 'www.example.com',\n    'User-Agent'      =&gt; 'Mozilla\/5.0 (Windows NT 6.1; WOW64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/39.0.2171.71 Safari\/537.36',\n    'Accept'          =&gt; 'text\/html,application\/xhtml+xml,application\/xml;q=0.9,image\/webp,*\/*;q=0.8',\n    'Accept-Encoding' =&gt; 'gzip, deflate, sdch',\n    'Accept-Language' =&gt; 'zh-CN,zh;q=0.8,en;q=0.6',\n]);\n\n$http-&gt;download('\/path\/to\/localfile', '\/remote\/path\/to\/file');<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9e\u4f8b\u5316\u4e86\u4e00\u4e2a\u5f02\u6b65HTTP\u5ba2\u6237\u7aef\uff0c\u5e76\u8bbe\u7f6e\u4e86\u8bf7\u6c42\u7684\u4e00\u4e9b\u53c2\u6570\uff0c\u5982\u8bf7\u6c42\u5934\u4fe1\u606f\u7b49\u3002\u7136\u540e\u8c03\u7528download\u65b9\u6cd5\u8fdb\u884c\u6587\u4ef6\u4e0b\u8f7d\u3002\u5176\u4e2d\uff0c\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e3a\u672c\u5730\u7684\u6587\u4ef6\u8def\u5f84\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3a\u9700\u8981\u4e0b\u8f7d\u7684\u6587\u4ef6\u7684\u8fdc\u7a0b\u8def\u5f84\u3002<\/p>\n
\u6b65\u9aa4\u4e09\uff1a\u5c06\u4ee3\u7801\u5c01\u88c5\u6210\u53ef\u91cd\u7528\u7684\u65b9\u6cd5<\/p>\n
\u4ee5\u4e0a\u7684\u4ee3\u7801\u53ea\u80fd\u5b8c\u6210\u4e00\u6b21\u6587\u4ef6\u4e0b\u8f7d\uff0c\u5982\u679c\u9700\u8981\u5927\u91cf\u4e0b\u8f7d\uff0c\u5c31\u9700\u8981\u5c06\u4ee3\u7801\u5c01\u88c5\u6210\u53ef\u91cd\u7528\u7684\u65b9\u6cd5\u3002\u5728\u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u534f\u7a0b\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u591a\u4efb\u52a1\u5e76\u53d1\u5904\u7406\u4e0b\u8f7d\uff0c\u5982\u4e0b\uff1a<\/p>\n
function batchDownload($uris, $outputDir, $concurrency = 64)\n{\n    $n = count($uris);\n    $running = true;\n    $workers = [];\n    for ($i = 0; $i download(\"{$outputDir}\/\".basename($url), $url);\n                } else {\n                    Coroutine::sleep(0.1);\n                }\n            }\n        });\n        $workers[] = null;\n    }\n    foreach ($uris as $url) {\n        $workers[] = $url;\n    }\n    $running = false;\n    \/\/\u6240\u6709\u534f\u7a0b\u7ed3\u675f\u540e\u56de\u6536\u8d44\u6e90\n    for ($i = 0; $i join();\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u4e00\u4e2afor\u5faa\u73af\u521b\u5efa\u4e86$concurrency\u4e2a\u534f\u7a0b\u5f02\u6b65\u5904\u7406\uff0c\u6bcf\u4e2a\u534f\u7a0b\u90fd\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u8bf7\u6c42\uff0c\u5904\u7406\u5b8c\u4e00\u4e2a\u8bf7\u6c42\u540e\u4f1a\u81ea\u52a8\u8fdb\u884c\u4e0b\u4e00\u4e2a\u8bf7\u6c42\uff0c\u4ece\u800c\u5b9e\u73b0\u5e76\u53d1\u5904\u7406\u591a\u4e2a\u8bf7\u6c42\u7684\u76ee\u7684\u3002<\/p>\n
\u540c\u6837\uff0c\u4ee5\u4e0a\u4ee3\u7801\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528batchDownload\u65b9\u6cd5\u8fdb\u884c\u6279\u91cf\u4e0b\u8f7d\u6587\u4ef6\uff0c\u5982\u4e0b\uff1a<\/p>\n
$uris = ['https:\/\/www.example.com\/image1.jpg', 'https:\/\/www.example.com\/image2.jpg', 'https:\/\/www.example.com\/image3.jpg'];\n$outputDir = '\/path\/to\/output';\nbatchDownload($uris, $outputDir);<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u603b\u7ed3<\/p>\n
\u5728Swoole\u4e2d\u5b9e\u73b0\u9ad8\u5e76\u53d1\u7684\u6587\u4ef6\u4e0b\u8f7d\uff0c\u6bd4\u4f20\u7edf\u7684\u65b9\u5f0f\u66f4\u52a0\u4f18\u79c0\uff0c\u901a\u8fc7\u534f\u7a0b\u7684\u65b9\u5f0f\u5b9e\u73b0\u5f02\u6b65IO\uff0c\u5728CPU\u548cIO\u4e4b\u95f4\u8fdb\u884c\u5207\u6362\uff0c\u65e0\u9700\u963b\u585e\u7b49\u5f85\u670d\u52a1\u5668\u54cd\u5e94\uff0c\u5927\u5927\u63d0\u9ad8\u4e86\u8bf7\u6c42\u7684\u5e76\u53d1\u5904\u7406\u80fd\u529b\u3002\u540c\u65f6\uff0c\u5c06\u4ee3\u7801\u5c01\u88c5\u6210\u53ef\u91cd\u7528\u7684\u65b9\u6cd5\u4e5f\u65b9\u4fbf\u5feb\u6377\uff0c\u4f7f\u5f97\u5728\u540e\u7eed\u7684\u5f00\u53d1\u4e2d\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Swoole\u4e2d\u5b9e\u73b0\u9ad8\u5e76\u53d1\u7684\u6587\u4ef6\u4e0b\u8f7d\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":"
\u968f\u7740\u4e92\u8054\u7f51\u7684\u8fc5\u901f\u53d1\u5c55\uff0c\u5927\u6570\u636e\u65f6\u4ee3\u7684\u5230\u6765\uff0c\u9ad8\u5e76\u53d1\u7684\u5e94\u7528\u8d8a\u6765\u8d8a\u666e\u904d\uff0c\u6587\u4ef6\u4e0b\u8f7d\u4e5f\u4e0d\u4f8b\u5916\u3002\u5728\u4e2d\u5b9e\u73b0\u9ad8\u5e76\u53d1\u7684\u6587\u4ef6\u4e0b\u8f7d\u76f8\u5bf9\u4f20\u7edf\u65b9\u6cd5\uff0c\u66f4\u5177\u6709\u4f18\u52bf\u3002 Swoole\u662fPHP\u8bed\u8a00\u7684\u4e00\u4e2a\u534f\u7a0b\u9ad8\u6027\u80fd\u7f51\u7edc\u901a\u4fe1\u5f15\u64ce\uff0c\u53ef\u4ee5\u5728PHP\u4e2d\u63d0\u4f9b\u534f\u7a0b\u3001\u5f02\u6b65IO\u3001\u591a\u8fdb\u7a0b\u7b49\u9ad8\u7ea7\u7279\u6027\uff0c\u652f\u6301HTTP\/WebSocket\/TCP\/UDP\u7b49\u591a\u79cd\u534f\u8bae\uff0c\u9002\u7528\u4e8eWeb\u5f00\u53d1\u3001\u6e38\u620f\u670d\u52a1\u5668\u3001\u7269\u8054\u7f51\u3001\u5b9e\u65f6\u901a\u4fe1\u7b49\u9886\u57df\u3002\u4e0b\u9762\u6211\u4eec\u5c31\u901a\u8fc7\u4f7f\u7528Swoole\u6765\u5b9e\u73b0\u9ad8\u5e76\u53d1\u7684\u6587\u4ef6\u4e0b\u8f7d\u3002 \u6b65\u9aa4\u4e00\uff1a\u5b89\u88c5Swoole\u6269\u5c55 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5Swoole\u6269\u5c55\u3002\u53ef\u4ee5\u6309\u7167\u5b98\u65b9\u6587\u6863\u8fdb\u884c\u5b89\u88c5\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7PHP\u7684\u5305\u7ba1\u7406\u5de5\u5177Composer\u8fdb\u884c\u5b89\u88c5\u3002\u8fd9\u91cc\u6211\u4eec\u901a\u8fc7Composer\u8fdb\u884c\u5b89\u88c5\u3002 \u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a composer require swoole\/swoole \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa4\u4e8c\uff1a\u7f16\u5199\u4e0b\u8f7d\u6587\u4ef6\u7684\u4ee3\u7801 \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5f00\u59cb\u7f16\u5199\u6587\u4ef6\u4e0b\u8f7d\u7684\u4ee3\u7801\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7Swoole\u63d0\u4f9b\u7684\u5f02\u6b65HTTP\u5ba2\u6237\u7aef\u8fdb\u884c\u4e0b\u8f7d\u3002 $http = new SwooleCoroutineHttpClient(‘www.example.com’, 80); $http-&gt;setHeaders([ ‘Host’ =&gt; ‘www.example.com’, ‘User-Agent’ =&gt; ‘Mozilla\/5.0 (Windows NT 6.1; WOW64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/39.0.2171.71 Safari\/537.36’, ‘Accept’ =&gt; ‘text\/html,application\/xhtml+xml,application\/xml;q=0.9,image\/webp,*\/*;q=0.8’, ‘Accept-Encoding’ =&gt; ‘gzip, deflate, sdch’, ‘Accept-Language’ =&gt; ‘zh-CN,zh;q=0.8,en;q=0.6’, ]); $http-&gt;download(‘\/path\/to\/localfile’, ‘\/remote\/path\/to\/file’); \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9e\u4f8b\u5316\u4e86\u4e00\u4e2a\u5f02\u6b65HTTP\u5ba2\u6237\u7aef\uff0c\u5e76\u8bbe\u7f6e\u4e86\u8bf7\u6c42\u7684\u4e00\u4e9b\u53c2\u6570\uff0c\u5982\u8bf7\u6c42\u5934\u4fe1\u606f\u7b49\u3002\u7136\u540e\u8c03\u7528download\u65b9\u6cd5\u8fdb\u884c\u6587\u4ef6\u4e0b\u8f7d\u3002\u5176\u4e2d\uff0c\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e3a\u672c\u5730\u7684\u6587\u4ef6\u8def\u5f84\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3a\u9700\u8981\u4e0b\u8f7d\u7684\u6587\u4ef6\u7684\u8fdc\u7a0b\u8def\u5f84\u3002 \u6b65\u9aa4\u4e09\uff1a\u5c06\u4ee3\u7801\u5c01\u88c5\u6210\u53ef\u91cd\u7528\u7684\u65b9\u6cd5 \u4ee5\u4e0a\u7684\u4ee3\u7801\u53ea\u80fd\u5b8c\u6210\u4e00\u6b21\u6587\u4ef6\u4e0b\u8f7d\uff0c\u5982\u679c\u9700\u8981\u5927\u91cf\u4e0b\u8f7d\uff0c\u5c31\u9700\u8981\u5c06\u4ee3\u7801\u5c01\u88c5\u6210\u53ef\u91cd\u7528\u7684\u65b9\u6cd5\u3002\u5728\u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u534f\u7a0b\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u591a\u4efb\u52a1\u5e76\u53d1\u5904\u7406\u4e0b\u8f7d\uff0c\u5982\u4e0b\uff1a function batchDownload($uris, $outputDir, $concurrency […]<\/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-24033","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24033","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=24033"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24033\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}