{"id":34691,"date":"2023-07-20T07:40:12","date_gmt":"2023-09-18T05:53:38","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/couchbase%e3%81%ae%e5%b0%8e%e5%85%a5%e6%a4%9c%e8%a8%8e%ef%bc%88%e5%be%8c%e7%b7%a8%ef%bc%89\/"},"modified":"2024-04-30T14:26:22","modified_gmt":"2024-04-30T06:26:22","slug":"couchbase%e3%81%ae%e5%b0%8e%e5%85%a5%e6%a4%9c%e8%a8%8e%ef%bc%88%e5%be%8c%e7%b7%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/couchbase%e3%81%ae%e5%b0%8e%e5%85%a5%e6%a4%9c%e8%a8%8e%ef%bc%88%e5%be%8c%e7%b7%a8%ef%bc%89\/","title":{"rendered":"Couchbase\u306e\u5c0e\u5165\u691c\u8a0e\uff08\u5f8c\u7de8\uff09"},"content":{"rendered":"<p>Couchbase\u306e\u5c0e\u5165\u691c\u8a0e\uff08\u5f8c\u7de8\uff09<\/p>\n<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u662f\u682a\u5f0f\u4f1a\u793e\u30a2\u30a4\u30b9\u30bf\u30a4\u30eb Advent Calendar \u7b2c19\u5929\u7684\u6587\u7ae0\u3002<br \/>\n\u7ec8\u4e8e\u8fdb\u5165\u4e86\u6211\u52a0\u5165\u516c\u53f8\u7684\u7b2c\u4e8c\u5e74\uff0c\u4f5c\u4e3a\u57fa\u7840\u8bbe\u65bd\u5de5\u7a0b\u5e08@imaiy\u4ee5\u8f7b\u677e\u7684\u98ce\u683c\uff0c\u5c06\u5185\u5bb9\u5206\u4e3a\u4e24\u90e8\u5206\u5448\u73b0\u7ed9\u5927\u5bb6\u3002<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u5173\u4e8eCouchbase\u7684\u80cc\u666f\u548c\u4ecb\u7ecd\u3002\u8fd9\u4e00\u6b21\u662f\u5173\u4e8eCouchbase\u7684\u5b89\u88c5\u90e8\u5206\u3002<\/p>\n<p>\u4ece\u5b89\u88c5\u5f00\u59cb\uff0c\u5c1d\u8bd5\u5411\u6570\u636e\u5e93\u53d1\u51fa\u67e5\u8be2\uff08NiQL\uff09\uff0c\u8fde\u63a5\u5e76\u83b7\u53d6\u6570\u636e\u4f7f\u7528PHP\u8fdb\u884c\u3002<\/p>\n<h1>\u73af\u5883<\/h1>\n<p>\u670d\u52a1\u5668\u73af\u5883\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Couchbase Server<\/ul>\n<\/li>\n<\/ul>\n<p>CentOS release 6.7<br \/>\ncouchbase-server-community-4.0.0-centos6.x86_64<\/p>\n<p>Client\u30b5\u30a4\u30c9<\/p>\n<p>libcouchbase-devel-2.5.3-1.el6.x86_64<br \/>\nlibcouchbase2-core-2.5.3-1.el6.x86_64<br \/>\nPHP 5.5<br \/>\nmemcached 1.4.4<\/p>\n<h1>\u5b89\u88c5Couchbase Server<\/h1>\n<p>\u4eceCouchbase\u5b98\u7f51\u4e0b\u8f7drpm\u5b89\u88c5\u5305\u5e76\u5c06\u5176\u653e\u7f6e\u5728\u670d\u52a1\u5668\u5185\uff0c\u7136\u540e\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1arpm -ivh couchbase-server-community-4.0.0-centos6.x86_64.rpm\u3002<\/p>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u306f\u81ea\u52d5\u7684\u306bCouchbase Server\u304c\u8d77\u52d5\u3057\u307e\u3059\u3002<br \/>\nnetstat -l \u3068\u304b\u53e9\u304f\u3068\u308f\u304b\u308a\u307e\u3059\u304c\u3001\u8272\u3005\u306a\u30dd\u30fc\u30c8\u304c\u30aa\u30fc\u30d7\u30f3\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3054\u6ce8\u610f\u4e0b\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code># \/etc\/init.d\/couchbase-server status\r\ncouchbase-server-community is not running\r\n<\/code><\/pre>\n<p>\u4eca\u540e\uff0c\u6211\u4eec\u4f1a\u5728\u7ba1\u7406\u9875\u9762(http:\/\/:8091\/)\u8fdb\u884c\u521d\u59cb\u8bbe\u7f6e\u7b49\u64cd\u4f5c\uff0c\u8bf7\u4ed4\u7ec6\u9605\u8bfb\u6bcf\u4e2a\u9879\u76ee\u5e76\u8fdb\u884c\u8bbe\u7f6e\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Couchbase\u3067\u5229\u7528\u53ef\u80fd\u306a\u30e1\u30e2\u30ea\u91cf<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c7\u30fc\u30bf\u3092\u6c38\u7d9a\u4fdd\u7ba1\u3059\u308b\u305f\u3081\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u6307\u5b9a<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Sample Bucket\u306f\u3044\u3064\u3067\u3082\u6d88\u305b\u308b\u306e\u3067\u4f5c\u3063\u3066\u304a\u304d\u307e\u3059\u3002<\/ul>\n<h1>\u6682\u65f6\u5148\u8bd5\u7528\u4e00\u4e0b<\/h1>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8ba9\u6211\u4eec\u4ece\u672c\u5730\u8bd5\u7528\u4e00\u4e0b\u3002\u5c1d\u8bd5\u4f7f\u7528\u6837\u672c\u7684beer-sample Bucket\u6267\u884cNiQL\u3002<\/p>\n<pre class=\"post-pre\"><code># \/opt\/couchbase\/bin\/cbq\r\nCouchbase query shell connected to http:\/\/localhost:8093\/ . Type Ctrl-D to exit.\r\ncbq&gt;  SELECT name, type FROM `beer-sample` limit 2;\r\n{\r\n    \"requestID\": \"310b452a-1ce1-4046-99ec-55f58b47fc84\",\r\n    \"errors\": [\r\n        {\r\n            \"code\": 4000,\r\n            \"msg\": \"No primary index on keyspace beer-sample. Use CREATE PRIMARY INDEX to create one.\"\r\n        }\r\n    ],\r\n    \"status\": \"fatal\",\r\n    \"metrics\": {\r\n        \"elapsedTime\": \"79.274704ms\",\r\n        \"executionTime\": \"79.234254ms\",\r\n        \"resultCount\": 0,\r\n        \"resultSize\": 0,\r\n        \"errorCount\": 1\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>\u7d50\u679c\u304cJSON\u5f62\u5f0f\u3067\u8fd4\u3063\u3066\u304d\u307e\u3057\u305f\u3002<br \/>\n&#8220;No primary index on keyspace beer-sample. Use CREATE PRIMARY INDEX to create one.&#8221; \u3068\u8a00\u308f\u308c\u3066\u3044\u308b\u901a\u308a\u3001<br \/>\nNiQL\u3092\u767a\u884c\u3059\u308b\u305f\u3081\u306b\u306fPrimary Key\u3092\u8a2d\u5b9a\u3057\u3066\u4e0a\u3052\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u203b\u306a\u304a\u3001NiQL\u3092\u767a\u884c\u3057\u306a\u3044\u5358\u306a\u308bKVS\u3068\u3057\u3066\u5229\u7528\u3059\u308b\u5206\u306b\u306fPrimary index\u3092\u4f5c\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<pre class=\"post-pre\"><code>cbq&gt; CREATE PRIMARY INDEX ON `beer-sample` USING GSI;\r\n{\r\n    \"requestID\": \"7e87ef4e-baa9-46b7-a68a-1a014a24041d\",\r\n    \"signature\": null,\r\n    \"results\": [\r\n    ],\r\n    \"status\": \"success\",\r\n    \"metrics\": {\r\n        \"elapsedTime\": \"3.906325722s\",\r\n        \"executionTime\": \"3.906271638s\",\r\n        \"resultCount\": 0,\r\n        \"resultSize\": 0\r\n    }\r\n}\r\n\r\n<\/code><\/pre>\n<p>\u4f3c\u4e4e\u53d6\u5f97\u6210\u529f\u3002<br \/>\n\u518d\u6b21\u53d1\u5e03NiQL\u3002<\/p>\n<pre class=\"post-pre\"><code>cbq&gt; SELECT name, type FROM `beer-sample` limit 2;\r\n{\r\n    \"requestID\": \"b2cb0935-d8a5-4084-bd4b-07b915648591\",\r\n    \"signature\": {\r\n        \"name\": \"json\",\r\n        \"type\": \"json\"\r\n    },\r\n    \"results\": [\r\n        {\r\n            \"name\": \"South Park Blonde\",\r\n            \"type\": \"beer\"\r\n        },\r\n        {\r\n            \"name\": \"563 Stout\",\r\n            \"type\": \"beer\"\r\n        }\r\n    ],\r\n    \"status\": \"success\",\r\n    \"metrics\": {\r\n        \"elapsedTime\": \"20.777558ms\",\r\n        \"executionTime\": \"20.726616ms\",\r\n        \"resultCount\": 2,\r\n        \"resultSize\": 150\r\n    }\r\n}\r\n\r\ncbq&gt; UPDATE `beer-sample` SET name = \"563 Stout -X\" WHERE name = \"563 Stout\";\r\n{\r\n    \"requestID\": \"4bdfd577-f692-4bf3-a500-48f313c3213a\",\r\n    \"signature\": null,\r\n    \"results\": [\r\n    ],\r\n    \"status\": \"success\",\r\n    \"metrics\": {\r\n        \"elapsedTime\": \"621.796863ms\",\r\n        \"executionTime\": \"621.755243ms\",\r\n        \"resultCount\": 0,\r\n        \"resultSize\": 0,\r\n        \"mutationCount\": 1\r\n    }\r\n}\r\n\r\ncbq&gt; SELECT * FROM `beer-sample` WHERE name = \"563 Stout -X\";\r\n{\r\n    \"requestID\": \"c6842a1e-e0aa-435d-83b1-2d33b46d6060\",\r\n    \"signature\": {\r\n        \"*\": \"*\"\r\n    },\r\n    \"results\": [\r\n        {\r\n            \"beer-sample\": {\r\n                \"abv\": 5,\r\n                \"brewery_id\": \"21st_amendment_brewery_cafe\",\r\n                \"category\": \"North American Ale\",\r\n                \"description\": \"Deep black color, toasted black burnt coffee flavors and aroma. Dispensed with Nitrogen through a slow-flow faucet giving it the characteristic cascading effect, resulting in a rich dense creamy head.\",\r\n                \"ibu\": 0,\r\n                \"name\": \"563 Stout -X\",\r\n                \"srm\": 0,\r\n                \"style\": \"American-Style Stout\",\r\n                \"type\": \"beer\",\r\n                \"upc\": 0,\r\n                \"updated\": \"2010-07-22 20:00:20\"\r\n            }\r\n        }\r\n    ],\r\n    \"status\": \"success\",\r\n    \"metrics\": {\r\n        \"elapsedTime\": \"657.178757ms\",\r\n        \"executionTime\": \"657.060166ms\",\r\n        \"resultCount\": 1,\r\n        \"resultSize\": 674\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>\u60a8\u53ef\u4ee5\u50cf\u4e00\u822c\u7684SQL\u67e5\u8be2\u4e00\u6837\u6267\u884c\u8fd9\u6837\u7684\u67e5\u8be2\u3002<br \/>\n\u60a8\u53ef\u4ee5\u53c2\u8003\u8fd9\u91cc\u627e\u5230\u66f4\u8be6\u7ec6\u7684NiQL\u53c2\u8003\u8d44\u6599\u3002<\/p>\n<h1>\u6784\u5efaPHP\u5ba2\u6237\u7aef<\/h1>\n<p>\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u7528PHP\u8fde\u63a5Couchbase\u3002<br \/>\n\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u5b89\u88c5\u9002\u7528\u4e8ePHP\u7684SDK\u3002<\/p>\n<pre class=\"post-pre\"><code>wget -O \/etc\/yum.repos.d\/couchbase.repo http:\/\/packages.couchbase.com\/rpm\/couchbase-centos62-x86_64.repo\r\nyum install libcouchbase-devel\r\npecl install couchbase\r\necho \"extension=couchbase.so\" &gt;&gt; \/etc\/php.d\/json.ini\r\n\r\n# php -i | grep -A5 couchbase\r\ncouchbase\r\n\r\nVersion =&gt; 2.0.7\r\n<\/code><\/pre>\n<p>\u5982\u679c\u5728php-info\u4e2d\u51fa\u73b0couchbase\u76f8\u5173\u4fe1\u606f\u7684\u8bdd\uff0c\u53ef\u80fd\u5c31\u6ca1\u4ec0\u4e48\u95ee\u9898\u4e86\u3002\u4f46\u6211\u4e0d\u4f1a\u505a\u8fdb\u4e00\u6b65\u89e3\u91ca\u3002<\/p>\n<p>\u7ec8\u4e8e\u5230\u4e86PHP\u4ee3\u7801\u7684\u90e8\u5206\u3002<br \/>\n\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u6211\u4e0d\u662f\u7a0b\u5e8f\u5458\uff0c\u6240\u4ee5\u8bf7\u4e0d\u8981\u592a\u8fc7\u5728\u610f\u4ee3\u7801\u7684\u8d28\u91cf\u54df\u30fb\u03c9\u30fb<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n<span class=\"c1\">\/\/ Connect to Couchbase Server<\/span>\r\n\r\n<span class=\"nv\">$cluster<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">CouchbaseCluster<\/span><span class=\"p\">(<\/span><span class=\"s1\">'http:\/\/127.0.0.1:8091'<\/span><span class=\"p\">);<\/span>\r\n<span class=\"nv\">$bucket<\/span> <span class=\"o\">=<\/span> <span class=\"nv\">$cluster<\/span><span class=\"o\">-&gt;<\/span><span class=\"nf\">openBucket<\/span><span class=\"p\">(<\/span><span class=\"s1\">'beer-sample'<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"c1\">\/\/ Retrieve a document<\/span>\r\n\r\n<span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nv\">$result<\/span> <span class=\"o\">=<\/span> <span class=\"nv\">$bucket<\/span><span class=\"o\">-&gt;<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"s1\">'21st_amendment_brewery_cafe'<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span> <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nc\">Exception<\/span> <span class=\"nv\">$e<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">echo<\/span> <span class=\"s2\">\"CouchbaseException: \"<\/span> <span class=\"mf\">.<\/span> <span class=\"nv\">$e<\/span><span class=\"o\">-&gt;<\/span><span class=\"nf\">getMessage<\/span><span class=\"p\">()<\/span> <span class=\"mf\">.<\/span> <span class=\"s2\">\"<\/span><span class=\"se\">\\n<\/span><span class=\"s2\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nv\">$doc<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">json_decode<\/span><span class=\"p\">(<\/span><span class=\"nv\">$result<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">value<\/span><span class=\"p\">,<\/span> <span class=\"kc\">true<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"nb\">var_dump<\/span><span class=\"p\">(<\/span><span class=\"nv\">$doc<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<p>\u5c06\u5355\u72ec\u8fdb\u884c\u89e3\u91ca\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Couchbase\u30af\u30e9\u30b9\u30bf\u306b\u63a5\u7d9a\uff1a$cluster = new CouchbaseCluster(&#8216;http:\/\/127.0.0.1:8091&#8217;);<\/ul>\n<\/li>\n<\/ul>\n<p>Bucket\u3092Open\uff1a$bucket = $cluster-&gt;openBucket(&#8216;beer-sample&#8217;);<\/p>\n<p>Key\u304b\u3089Value\u3092\u53d6\u5f97\uff1a$result = $bucket-&gt;get(&#8217;21st_amendment_brewery_cafe&#8217;);<\/p>\n<p>\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u901a\u8fc7\u7c7b\u4f3cKVS\uff08\u952e\u503c\u5b58\u50a8\uff09\u7684\u201c\u6839\u636e\u952e\u83b7\u53d6\u503c\u201d\u7684\u65b9\u6cd5\u83b7\u53d6\u6570\u636e\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u5148\u524d\u7684NiQL\u67e5\u8be2\u83b7\u53d6\u3002<br \/>\n\u53d8\u91cf&#8221;$result&#8221;\u4e2d\u5b58\u50a8\u4e86\u4e0e\u4e4b\u524d\u7684NiQL\u67e5\u8be2\u7ed3\u679c\u76f8\u540c\u7684\u6570\u636e\uff0c\u4ee5&#8221;CouchbaseMetaDoc&#8221;\u7c7b\u7684\u5f62\u5f0f\u5b58\u50a8\u3002<br \/>\n\u8bf7\u6ce8\u610f\uff0c\u4f7f\u7528get\u65b9\u6cd5\u65f6\uff0c\u5982\u679c\u952e\u4e0d\u5b58\u5728\uff0c\u4f1a\u629b\u51fa\u5f02\u5e38\u3002<\/p>\n<pre class=\"post-pre\"><code>object(CouchbaseMetaDoc)#4 (4) {\r\n  [\"error\"]=&gt;\r\n  NULL\r\n  [\"value\"]=&gt;\r\n  string(666) \"{\"name\":\"21st Amendment Brewery Cafe\",\"city\":\"San Francisco\",\"state\":\"California\",\"code\":\"94107\",\"country\":\"United States\",\"phone\":\"1-415-369-0900\",\"website\":\"http:\/\/www.21st-amendment.com\/\",\"type\":\"brewery\",\"updated\":\"2010-10-24 13:54:07\",\"description\":\"The 21st Amendment Brewery offers a variety of award winning house made brews and American grilled cuisine in a comfortable loft like setting. Join us before and after Giants baseball games in our outdoor beer garden. A great location for functions and parties in our semi-private Brewers Loft. See you soon at the 21A!\",\"address\":[\"563 Second Street\"],\"geo\":{\"accuracy\":\"ROOFTOP\",\"lat\":37.7825,\"lon\":-122.393}}\"\r\n  [\"flags\"]=&gt;\r\n  int(0)\r\n  [\"cas\"]=&gt;\r\n  resource(4) of type (CouchbaseCAS)\r\n}\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u4ece\u8fd9\u91cc\u53d6\u51favalue\uff0c\u4f60\u53ef\u4ee5\u83b7\u53d6\u4e0eNiQL\u7ed3\u679c\u4e2d\u7684Results\u7b49\u6548\u7684\u6570\u636e\u3002\u5982\u679cerror\u4e0d\u662fnull\uff0c\u4f3c\u4e4e\u8fd8\u9700\u8981\u8fdb\u884c\u9519\u8bef\u5904\u7406\u3002<\/p>\n<p>\u6211\u5c06\u5c1d\u8bd5\u4ece\u8fde\u7eed\u83b7\u53d6\u7684\u6570\u636e\u8fdb\u884c\u7f16\u8f91\u5e76\u8fdb\u884cupsert\u64cd\u4f5c\u3002<br \/>\n\u65e0\u8bba\u662f\u7f16\u8f91\u73b0\u6709\u5217\uff0c\u8fd8\u662f\u4ece\u89e3\u7801\u7684\u6570\u636e\u4e2d\u6dfb\u52a0\u65b0\u5217\u90fd\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884c\u7f16\u8f91\u3002<\/p>\n<pre class=\"post-pre\"><code>$doc[\"comment\"] = 'Random beer from Norway';\r\n$doc[\"name\"] = '563 Stout -X2';\r\n\r\n$result = $bucket-&gt;upsert('21st_amendment_brewery_cafe_commented', $doc, array('expiry' =&gt; 60));\r\n<\/code><\/pre>\n<p>upsert\u306b\u306fKey\u3068Array\u3092\u6e21\u3059\u3068\u305d\u306eKey\u306b\u5bfe\u3057\u3066Array\u3092\u305d\u306eValue\u3068\u3057\u3066insert\u3082\u3057\u304f\u306fupdate\u3055\u308c\u307e\u3059\u3002<br \/>\n\u3053\u306e\u3068\u304d\u3001\u5f8c\u308d\u306b\u6709\u52b9\u671f\u9650(Expiry)\u3092\u30bb\u30c3\u30c8\u3057\u3066\u3084\u308b\u3068\u671f\u9650\u4ed8\u304d\u306e\u30c7\u30fc\u30bf\u3068\u3057\u3066\u6271\u308f\u308c\u3001get\u6642\u306b\u6709\u52b9\u671f\u9650\u5207\u308c\u306e\u30c7\u30fc\u30bf\u306f\u5f97\u3089\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h1>\u4eceNiQL\u83b7\u53d6\u6570\u636e<\/h1>\n<p>\u6211\u4e0d\u8be6\u7ec6\u63cf\u8ff0\uff0c\u4f46\u5927\u81f4\u662f\u8fd9\u6837\u7684\u3002<br \/>\n\u6211\u6709\u70b9\u56f0\u6270\u7684\u662f\uff0c\u6570\u636e\u7684\u6392\u5217\u4f3c\u4e4e\u4e0d\u662f\u56fa\u5b9a\u7684\uff0c\u6bcf\u6b21\u5305\u542b\u591a\u4e2a\u7ed3\u679c\u65f6\u6570\u636e\u7684\u987a\u5e8f\u90fd\u4f1a\u53d8\u5316\u3002<br \/>\n\u770b\u8d77\u6765\u9700\u8981\u6839\u636e\u9700\u8981\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code>    $query = CouchbaseN1qlQuery::fromString('SELECT * FROM `beer-sample` LIMIT 1');\r\n    $result = $bucket-&gt;query($query);\r\n<\/code><\/pre>\n<h1>\u5c1d\u8bd5\u4f7f\u7528memcached\u7684\u4e92\u6362\u529f\u80fd\u3002<\/h1>\n<p>\u7531\u4e8e\u516c\u5f0f\u4e0a\u6807\u699c\u201c\u53ef\u4ee5\u76f4\u63a5\u5728memcached\u5e93\u4e2d\u4f7f\u7528\u201d\uff0c\u6240\u4ee5\u6211\u5c1d\u8bd5\u4e00\u4e0b\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">CouchbaseServer\u306e\u7ba1\u7406\u30da\u30fc\u30b8\u4e0a\u304b\u3089\u3001[Data Buckets]-&gt;[Create New Data Bucket]\u3092\u9078\u629e\u3057\u3001[Bucket Type]\u306fmemcached\u3092\u9078\u629e\u3057\u307e\u3057\u3087\u3046\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Access Control\u306fSASL auth\u3068\u304b\u3057\u306a\u3044\u306e\u3067[Dedicated port]\u306b\u3057\u3066\u3001\u5229\u7528\u3057\u3066\u3044\u306a\u3044TCP\u30dd\u30fc\u30c8\u3092\u6307\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002<\/ul>\n<p>\u5728\u8bbe\u5b9a\u4e4b\u540e\uff0c\u6211\u4f1a\u786e\u8ba4\u6240\u5c5e\u4e8e\u96c6\u7fa4\u7684CouchbaseServer\u662f\u5426\u6b63\u5728\u76d1\u542c\u6307\u5b9a\u7684TCP\u7aef\u53e3\uff0c\u5e76\u5c1d\u8bd5\u901a\u8fc7memcached\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n<span class=\"nv\">$m<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Memcached<\/span><span class=\"p\">();<\/span>\r\n<span class=\"nv\">$m<\/span><span class=\"o\">-&gt;<\/span><span class=\"nf\">addServer<\/span><span class=\"p\">(<\/span><span class=\"s1\">'192.168.0.1'<\/span><span class=\"p\">,<\/span> <span class=\"mi\">11212<\/span><span class=\"p\">);<\/span>\r\n<span class=\"nv\">$m<\/span><span class=\"o\">-&gt;<\/span><span class=\"nf\">set<\/span><span class=\"p\">(<\/span><span class=\"s1\">'key2'<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'wankoooo'<\/span><span class=\"p\">,<\/span> <span class=\"mi\">10<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nv\">$val<\/span> <span class=\"o\">=<\/span> <span class=\"nv\">$m<\/span><span class=\"o\">-&gt;<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"s1\">'key2'<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">echo<\/span> <span class=\"s2\">\"<\/span><span class=\"nv\">$val<\/span><span class=\"se\">\\n<\/span><span class=\"s2\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nb\">sleep<\/span><span class=\"p\">(<\/span><span class=\"mi\">15<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nv\">$val<\/span> <span class=\"o\">=<\/span> <span class=\"nv\">$m<\/span><span class=\"o\">-&gt;<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"s1\">'key2'<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">echo<\/span> <span class=\"s2\">\"<\/span><span class=\"nv\">$val<\/span><span class=\"se\">\\n<\/span><span class=\"s2\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u304c\u5b9f\u884c\u7d50\u679c\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code># php mem.php\r\nwankoooo\r\n<\/code><\/pre>\n<p>\u8fc7\u671f\u65f6\u95f4\u4e5f\u5728\u52a8\uff0c\u6240\u4ee5\u5e94\u8be5\u6ca1\u95ee\u9898\u3002<\/p>\n<h1>\u6700\u540e<\/h1>\n<p>CouchbaseServer\u306e\u57fa\u672c\u7684\u306a\u6a5f\u80fd\u3092\u3056\u3063\u3068\u4f7f\u3063\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\nmemcached\u3092\u305d\u306e\u307e\u307e\u30ab\u30d0\u30fc\u51fa\u6765\u308b\u305f\u3081\u3001\u958b\u767a\u5074\u3078\u306e\u8ca0\u62c5\u5c11\u306a\u304f\u5c0e\u5165\u304c\u9032\u3081\u3089\u308c\u305d\u3046\u304b\u306a\u3068\u601d\u3063\u3066\u3044\u305f\u3093\u3067\u3059\u304c\u3001<br \/>\n\u4f5c\u3063\u305f\u308a\u4f7f\u3063\u305f\u308a\u3057\u3066\u3044\u308b\u3068\u8272\u3005\u904b\u7528\u8ca0\u8377\u3082\u4e0b\u3052\u3089\u308c\u305d\u3046\u306a\u4e88\u611f\u3067\u3059\u3002<\/p>\n<p>memcache\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u3068\u304b\u901f\u5ea6\u7684\u306b\u306fmemcached\u306b\u52a3\u308b\u3068\u304b\u30de\u30a4\u30ca\u30b9\u70b9\u3082\u3042\u308a\u307e\u3059\u304c<br \/>\n\u4eca\u5f8c\u3082\u3046\u5c11\u3057\u898b\u6975\u3081\u3066\u884c\u304f\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u8fd9\u6b21\u6ca1\u80fd\u5199\u5b8c\uff0c\u4f46\u4e3a\u4e86\u6027\u80fd\u6d4b\u8bd5\uff0c\u642d\u5efa\u4e865\u53f0\u96c6\u7fa4\uff0c\u4e5f\u8fdb\u884c\u4e86\u670d\u52a1\u6570\u636e\u7684\u7f13\u5b58\u6d4b\u8bd5\u548c\u8bbf\u95ee\u65e5\u5fd7\u5206\u6790\u7b49\u5de5\u4f5c\u3002\u5982\u679c\u6709\u673a\u4f1a\uff0c\u6211\u5f88\u60f3\u5199\u4e00\u5199\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Couchbase\u306e\u5c0e\u5165\u691c\u8a0e\uff08\u5f8c\u7de8\uff09 \u306f\u3058\u3081\u306b \u8fd9\u7bc7\u6587\u7ae0\u662f\u682a\u5f0f\u4f1a\u793e\u30a2\u30a4\u30b9\u30bf\u30a4\u30eb Advent Calendar [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34691","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Couchbase\u306e\u5c0e\u5165\u691c\u8a0e\uff08\u5f8c\u7de8\uff09 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/couchbase\u306e\u5c0e\u5165\u691c\u8a0e\uff08\u5f8c\u7de8\uff09\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/couchbase%e3%81%ae%e5%b0%8e%e5%85%a5%e6%a4%9c%e8%a8%8e%ef%bc%88%e5%be%8c%e7%b7%a8%ef%bc%89\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/couchbase%e3%81%ae%e5%b0%8e%e5%85%a5%e6%a4%9c%e8%a8%8e%ef%bc%88%e5%be%8c%e7%b7%a8%ef%bc%89\/\",\"name\":\"Couchbase\u306e\u5c0e\u5165\u691c\u8a0e\uff08\u5f8c\u7de8\uff09 - Blog - Silicon 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