{"id":159945,"date":"2024-11-03T18:58:22","date_gmt":"2024-11-03T10:58:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159945\/"},"modified":"2024-11-03T18:58:23","modified_gmt":"2024-11-03T10:58:23","slug":"memcached-%e6%95%99%e7%a8%8b%ef%bc%9amemcached-append-%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159945\/","title":{"rendered":"Memcached \u6559\u7a0b\uff1aMemcached append \u547d\u4ee4"},"content":{"rendered":"<h1 id=\"memcached-%e6%95%99%e7%a8%8b%ef%bc%9amemcached-append-%e5%91%bd%e4%bb%a4-VJoTfWQIOo\">Memcached \u6559\u7a0b\uff1aMemcached append \u547d\u4ee4<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Memcached \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5206\u4f48\u5f0f\u5167\u5b58\u5c0d\u8c61\u7de9\u5b58\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u52a0\u901f\u52d5\u614b\u7db2\u9801\u61c9\u7528\u7a0b\u5e8f\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Memcached \u7684 append \u547d\u4ee4\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u7528\u6cd5\u53ca\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-memcached%ef%bc%9f-VJoTfWQIOo\">\u4ec0\u9ebc\u662f Memcached\uff1f<\/h2>\n<p>Memcached \u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u5206\u4f48\u5f0f\u5167\u5b58\u5c0d\u8c61\u7de9\u5b58\u7cfb\u7d71\uff0c\u4e3b\u8981\u7528\u65bc\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u8f09\uff0c\u63d0\u5347\u7db2\u9801\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u5b83\u901a\u904e\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4f86\u52a0\u901f\u6578\u64da\u7684\u8b80\u53d6\u904e\u7a0b\u3002Memcached \u652f\u6301\u591a\u7a2e\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5305\u62ec PHP\u3001Python\u3001Java \u7b49\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u591a\u500b\u4f3a\u670d\u5668\u4e0a\u904b\u884c\uff0c\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u3002<\/p>\n<h2 id=\"append-%e5%91%bd%e4%bb%a4%e6%a6%82%e8%bf%b0-VJoTfWQIOo\">append \u547d\u4ee4\u6982\u8ff0<\/h2>\n<p>\u5728 Memcached \u4e2d\uff0cappend \u547d\u4ee4\u7528\u65bc\u5c07\u6578\u64da\u9644\u52a0\u5230\u5df2\u5b58\u5728\u7684\u9375\u7684\u503c\u5f8c\u9762\u3002\u9019\u610f\u5473\u8457\uff0c\u5982\u679c\u4f60\u6709\u4e00\u500b\u5df2\u7d93\u5b58\u5728\u7684\u9375\uff0c\u4f7f\u7528 append \u547d\u4ee4\u53ef\u4ee5\u5c07\u65b0\u7684\u6578\u64da\u6dfb\u52a0\u5230\u8a72\u9375\u7684\u73fe\u6709\u503c\u4e4b\u5f8c\uff0c\u800c\u4e0d\u6703\u8986\u84cb\u539f\u6709\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"append-%e5%91%bd%e4%bb%a4%e7%9a%84%e8%aa%9e%e6%b3%95-VJoTfWQIOo\">append \u547d\u4ee4\u7684\u8a9e\u6cd5<\/h3>\n<pre><code>append &lt;key&gt; &lt;flags&gt; &lt;exptime&gt; &lt;bytes&gt; [noreply]<\/code><\/pre>\n<ul>\n<li><strong>key<\/strong>: \u8981\u9644\u52a0\u6578\u64da\u7684\u9375\u3002<\/li>\n<li><strong>flags<\/strong>: \u7528\u65bc\u5b58\u5132\u7684\u6a19\u8a8c\uff0c\u901a\u5e38\u7528\u65bc\u6a19\u8b58\u6578\u64da\u7684\u985e\u578b\u3002<\/li>\n<li><strong>exptime<\/strong>: \u6578\u64da\u7684\u904e\u671f\u6642\u9593\uff0c\u55ae\u4f4d\u70ba\u79d2\u3002<\/li>\n<li><strong>bytes<\/strong>: \u9644\u52a0\u6578\u64da\u7684\u5b57\u7bc0\u6578\u3002<\/li>\n<li><strong>noreply<\/strong>: \u53ef\u9078\u53c3\u6578\uff0c\u8868\u793a\u4e0d\u9700\u8981\u4f3a\u670d\u5668\u7684\u56de\u8986\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8-append-%e5%91%bd%e4%bb%a4%e7%9a%84%e7%a4%ba%e4%be%8b-VJoTfWQIOo\">\u4f7f\u7528 append \u547d\u4ee4\u7684\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 append \u547d\u4ee4\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>set my_key 0 900 9\nhello\nappend my_key 0 900 6\n world<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528 set \u547d\u4ee4\u5275\u5efa\u4e86\u4e00\u500b\u9375\u70ba <code>my_key<\/code> \u7684\u503c\u70ba <code>hello<\/code> \u7684\u689d\u76ee\u3002\u63a5\u8457\uff0c\u6211\u5011\u4f7f\u7528 append \u547d\u4ee4\u5c07 <code>world<\/code> \u9644\u52a0\u5230 <code>my_key<\/code> \u7684\u503c\u5f8c\u9762\u3002\u6700\u7d42\uff0c<code>my_key<\/code> \u7684\u503c\u5c07\u8b8a\u70ba <code>hello world<\/code>\u3002<\/p>\n<h2 id=\"append-%e5%91%bd%e4%bb%a4%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-VJoTfWQIOo\">append \u547d\u4ee4\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>append \u547d\u4ee4\u50c5\u9069\u7528\u65bc\u5df2\u5b58\u5728\u7684\u9375\u3002\u5982\u679c\u9375\u4e0d\u5b58\u5728\uff0c\u5247 append \u547d\u4ee4\u5c07\u5931\u6557\u3002<\/li>\n<li>append \u547d\u4ee4\u4e0d\u6703\u6539\u8b8a\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u9664\u975e\u5728\u547d\u4ee4\u4e2d\u660e\u78ba\u6307\u5b9a\u3002<\/li>\n<li>\u4f7f\u7528 append \u547d\u4ee4\u6642\uff0c\u5fc5\u9808\u78ba\u4fdd\u9644\u52a0\u7684\u6578\u64da\u985e\u578b\u8207\u539f\u6709\u6578\u64da\u985e\u578b\u76f8\u5bb9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VJoTfWQIOo\">\u7e3d\u7d50<\/h2>\n<p>Memcached \u7684 append \u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5728\u4e0d\u8986\u84cb\u539f\u6709\u6578\u64da\u7684\u60c5\u6cc1\u4e0b\uff0c\u9748\u6d3b\u5730\u64f4\u5c55\u6578\u64da\u5167\u5bb9\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528 append \u547d\u4ee4\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u80fd\u5920\u9032\u4e00\u6b65\u63d0\u5347 Memcached \u7684\u904b\u884c\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u4f73\u7684\u6027\u80fd\u8868\u73fe\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b66\u4e60 Memcached append \u547d\u4ee4\u7684\u7528\u6cd5\uff0c\u638c\u63e1\u5982\u4f55\u5728\u7f13\u5b58\u4e2d\u8ffd\u52a0\u6570\u636e\uff0c\u63d0\u9ad8\u5e94\u7528\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-159945","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=159945"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159945\/revisions"}],"predecessor-version":[{"id":159946,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159945\/revisions\/159946"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}