{"id":47712,"date":"2024-12-02T11:16:35","date_gmt":"2024-12-02T03:16:35","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47712\/"},"modified":"2024-12-02T11:16:35","modified_gmt":"2024-12-02T03:16:35","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f%e4%bb%8e-php-%e4%b8%ad-curl_setopt-%e8%bf%94%e5%9b%9e%e7%9a%84%e5%93%8d%e5%ba%94%e6%95%b0%e6%8d%ae%e4%b8%ad%e6%8f%90","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47712\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u4ece PHP \u4e2d `curl_setopt` \u8fd4\u56de\u7684\u54cd\u5e94\u6570\u636e\u4e2d\u63d0\u53d6 count \u503c\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u5982\u4f55\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u4ece PHP \u4e2d `curl_setopt` \u8fd4\u56de\u7684\u54cd\u5e94\u6570\u636e\u4e2d\u63d0\u53d6 count 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\u8fd4\u56de\u7684\u54cd\u5e94\u6570\u636e\u4e2d\u63d0\u53d6 count \u503c\uff1f \u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u6587\u7ae0\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u4ece PHP \u4e2d `curl_setopt` \u8fd4\u56de\u7684\u54cd\u5e94\u6570\u636e\u4e2d\u63d0\u53d6 count \u503c\uff1f\u300b\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u6587\u7ae0\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01 curl_setopt \u95ee\u9898\u89e3\u51b3 \u5728 php \u4e2d\u4f7f\u7528 curl_setopt \u8bbe\u7f6e\u8bf7\u6c42\u53c2\u6570\u65f6\uff0c\u5982\u4f55\u5c06\u54cd\u5e94\u4e2d\u7684 count \u503c\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u63d0\u53d6\u51fa\u6765\uff1f \u89e3\u51b3\u65b9\u6848 \u8981\u63d0\u53d6\u54cd\u5e94\u4e2d\u7684 count \u503c\uff0c\u9700\u8981\u5bf9\u8fd4\u56de\u7684 json \u6570\u636e\u8fdb\u884c\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u6b65\u9aa4\uff1a \u4fee\u6539 url\uff0c\u53bb\u9664\u67e5\u8be2\u53c2\u6570\uff1a\u5c06\u8bf7\u6c42 url \u4e2d\u7684\u67e5\u8be2\u53c2\u6570\uff08?jsoncallback=jquery1102006039039600664098_1636255192867&amp;t=1636255192981\uff09\u5220\u9664\uff0c\u53ea\u4fdd\u7559\u57fa\u51c6 url (https:\/\/mall.cnki.net\/mallsearch\/searchser\/do)\u3002 \u79fb\u9664\u62ec\u53f7\uff1a\u4f7f\u7528 trim($return, &#8216;()&#8217;) \u51fd\u6570\u79fb\u9664\u54cd\u5e94\u4e2d\u62ec\u53f7\u5185\u7684\u5185\u5bb9\uff0c\u53ea\u4fdd\u7559 json \u6570\u636e\u3002 \u89e3\u6790 json \u6570\u636e\uff1a\u4f7f\u7528 json_decode \u51fd\u6570\u89e3\u6790 json 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