{"id":48,"date":"2017-09-26T13:00:26","date_gmt":"2017-09-26T05:00:26","guid":{"rendered":"http:\/\/www.aymoo.com\/?p=48"},"modified":"2018-06-11T18:08:19","modified_gmt":"2018-06-11T10:08:19","slug":"sphinx-%e5%8d%95%e8%af%8d%e6%95%b0%e5%ad%97%e7%b4%a2%e5%bc%95","status":"publish","type":"post","link":"http:\/\/www.aymoo.com\/?p=48","title":{"rendered":"Sphinx \u5355\u8bcd+\u6570\u5b57\u7d22\u5f15"},"content":{"rendered":"

\u5bfc\u8bfb<\/h1>\n

Sphinx\u3000\u662f\u4e00\u4e2a\u975e\u5e38\u5f3a\u5927\u7684\u5168\u6587\u641c\u7d22\u5f15\u64ce\uff0c\u80fd\u5904\u7406\u5404\u79cd\u590d\u6742\u7684\u7d22\u5f15\u8bf7\u6c42\uff0e\u4f46\u6709\u65f6\u5019\u9700\u8981\u4e00\u4e9b\u7279\u6b8a\u7684\u8bbe\u7f6e\uff0e<\/p>\n

\u95ee\u9898<\/h2>\n

\u6bd4\u5982\u6587\u6863\u4e2d\u6709\u4e00\u79cd\u8bcd\uff0c\u8be5\u8bcd\u5305\u542b\u4e86\u5b57\u6bcd\u548c\u6570\u5b57\uff0c\u6bd4\u5982(onepiece123)\u3000\u5982\u679c\u4e00\u822c\u60c5\u51b5\u4e0b\u76f4\u63a5\u641c\u7d22onepiece\u6216\u8005123\u7684\u65f6\u5019\uff0c\u4f60\u662f\u5f97\u4e0d\u5230\u8fd9\u4e2a\u6587\u6863\u7684\uff0e<\/p>\n

\u539f\u56e0<\/h2>\n

sphinx\u5728\u5904\u7406\u5355\u8bcd\u65f6\uff0c\u628a\u6574\u4e2a\u8bcd\u770b\u4f5c\u4e00\u4e2a\u6574\u4f53\uff0c\u7528\u5173\u952e\u8bcd\u641c\u7d22\u7684\u65f6\u5019\u4e5f\u662f\uff0c\u6bd4\u5982\uff0c\u641c\u7d22\u8bcd\u5982\u679c\u662fonepiece\uff0c\u90a3\u4e48\u5f97\u5230\u7684\u6587\u6863\u53ea\u80fd\u662f\u5305\u542b\u4e86onepiece\u8fd9\u4e2a\u8bcd\u6bb5(\u5982onepiece 123)\u7684\u624d\u80fd\u88ab\u7d22\u5f15\u5230\uff0c\u5426\u5219\u9664\u975e\u76f4\u63a5\u641c\u7d22onepiece123\uff0c\u4f60\u662f\u5f97\u4e0d\u5230\u6587\u6863onepiece123\u7684\uff0e<\/p>\n

\u89e3\u51b3\u65b9\u5f0f<\/h1>\n

\u8fd9\u79cd\u65f6\u5019\u6709\u4e24\u79cd\u65b9\u5f0f\u53ef\u4ee5\u89e3\u51b3\uff1a<\/p>\n

\u4e2d\u7f00\u7d22\u5f15<\/h2>\n

\u8bbe\u7f6e\u4e2d\u7f00\u7d22\u5f15\u957f\u5ea6\uff0c\u4e2d\u7f00\u7d22\u5f15\u53ef\u4ee5\u8ba9\u6211\u4eec\u8fdb\u884c\u901a\u914d\u7b26\u641c\u7d22\u6587\u6863\u7684\u64cd\u4f5c\uff0c\u6bd4\u5982word<\/em>, word*, *word<\/p>\n

min_infix_len<\/span>\r\n<\/code><\/pre>\n
\u4e2d\u7f00\u7d22\u5f15\u957f\u5ea6\u9ed8\u8ba4\u4e3a\uff10\uff0c\u5373\u4e0d\u505a\u4e2d\u7f00\u7d22\u5f15\uff0c\u5047\u5982\u8bbe\u7f6e\u6210\u4e00\u4e2a\u5408\u9002\u7684\u957f\u5ea6\uff0c\u90a3\u4e48\u5c31\u80fd\u6839\u636e\u5355\u8bcd\u7684\u67d0\u4e00\u90e8\u5206\u67e5\u627e\u5230\u5bf9\u5e94\u7684\u6587\u6863\uff0c\u6bd4\u5982\u628amin_infix_len\u3000\u8bbe\u7f6e\u4e3a\uff12\uff0c\u3000\u90a3\u4e48\u6587\u6863\u4e2d\u5305\u542btest\u7684\u8bcd\u6c47\u5c31\u4f1a\u88ab\u5206\u6210\u3000te, es, st tes, est,test\u8fd9\u51e0\u79cd(\u6700\u5c0f\u957f\u5ea6\uff12)\uff0c\u5f53\u6211\u4eec\u7528\u5173\u952e\u5b57es\u3000\u53bb\u641c\u7d22\u7684\u65f6\u5019\uff0c\u5c31\u80fd\u547d\u4e2d\u8fd9\u4e2a\u5305\u542btest\u7684\u6587\u6863\uff0c\u5f53\u7136\uff0c\u8fd9\u4e5f\u5bfc\u81f4\u4e86\u6211\u4eec\u7684\u7d22\u5f15\u6587\u4ef6\u5927\u5c0f\u5927\u5e45\u5ea6\u589e\u52a0\uff0c\u7d22\u5f15\u901f\u5ea6\u964d\u4f4e\u7684\u95ee\u9898<\/p>\n
\u4e3a\u4e86\u89e3\u51b3\u5f00\u59cb\u7684\u65f6\u5019\u6211\u4eec\u63d0\u5230\u7684\u8fd9\u79cd\u5355\u8bcd\u5e26\u6570\u5b57\u7684\u67e5\u627e\uff0c\u6211\u4eec\u53ef\u4ee5\u8bbe\u7f6e\u4e00\u4e2a\u6bd4\u8f83\u5408\u9002\u7684\u4e2d\u7f00\u7d22\u5f15\u957f\u5ea6\uff0c\u6bd4\u5982\uff18\uff0c\u90a3\u4e48\u5305\u542bonepiece123\u8fd9\u4e2a\u8bcd\u7684\u6587\u6863\u4f1a\u88ab\u5206\u6210onepiece, onepiece1, onepiece12, onepiece123, nepiece12,…\u7b49\u7b49(\u6309\u987a\u5e8f\u5305\u542b\u81f3\u5c11\uff18\u4e2a\u539f\u6709\u5b57\u7b26\uff0c\u4e0d\u80fd\u8df3\u8fc7\u4efb\u610f\u7684\u5b57\u6bcd)\uff0c\u8fd9\u6837\uff0c\u5f53\u6211\u4eec\u641c\u7d22oinepiece\u7684\u65f6\u5019\uff0c\u3000\u56e0\u4e3a\u539f\u6709\u7684oinepiece123\u6587\u6863\u88ab\u5206\u6210\u4e86\u5305\u542b\u4e86onepiece\u7b49\u591a\u4e2a\u7684\u6587\u6863\uff0c\u6211\u4eec\u5c31\u80fd\u547d\u4e2d\u8fd9\u4e2aoinepiece123\u6240\u5728\u7684\u6587\u6863\u4e86\uff0e<\/p>\n
\u8bbe\u7f6eregexp_filter<\/h2>\n
\u8be5\u8bbe\u7f6e\u5141\u8bb8\u6211\u4eec\u901a\u8fc7\u6b63\u5219\u7684\u65b9\u5f0f\u6620\u5c04\u6700\u7ec8\u7684\u6587\u6863\u683c\u5f0f\uff0e\u90a3\u6837\u7684\u8bdd\u6211\u4eec\u5c31\u80fd\u7edf\u4e00\u4e00\u4e9b\u5e38\u89c1\u7684\u5355\u8bcd\u6216\u8005\u77ed\u8bed\u7684\u683c\u5f0f\u4e86\uff0e
\n\u6bd4\u5982<\/p>\n
'iphone<\/span> 3<\/span>gs' , 'iphone<\/span> 3<\/span> gs' (\u6216\u8005\u751a\u662f 'iphone3<\/span> gs')\r\n<\/code><\/pre>\n
\u5f53\u6211\u4eec\u5728\u641c\u7d22\u8fd9\u4e9b\u5173\u952e\u8bcd\u7684\u65f6\u5019\uff0c\u6211\u4eec\u90fd\u5e0c\u671b\u80fd\u547d\u4e2d\u5305\u542biphone3gs<\/code>\u8fd9\u4e2a\u6587\u6863\uff0c\u6211\u4eec\u53ef\u4ee5\u50cf\u8fd9\u6837\u8bbe\u7f6e\u7d22\u5f15\uff1a<\/p>\n
regexp_filter\u3000\uff1d\u3000[(iphone 3gs)<\/span>| (iphone 3 gs)<\/span> | (iphone3 gs)<\/span>] => iphone3<\/span>gs\r\n<\/code><\/pre>\n
\u8fd9\u6837\u5728\u521b\u5efa\u7d22\u5f15\u7684\u65f6\u5019\uff0c\u3000\u6240\u6709\u5305\u542b\u4e0a\u9762\u4e09\u79cd\u7684iphone\u3000\uff13gs\u7684\u683c\u5f0f\u90fd\u80fd\u6620\u5c04\u6210iphone3gs<\/code>\uff0c\u3000\u5728\u641c\u7d22iphone3gs<\/code>\u7684\u65f6\u5019\uff0c\u3000\u5c31\u80fd\u547d\u4e2d\u6240\u6709\u5305\u542b\u4e0a\u9762\u4e09\u79cd\u8bcd\u7684\u6587\u6863\u4e86<\/p>\n
\u56de\u5f52\u6211\u4eec\u7684\u521d\u59cb\u95ee\u9898\uff0c\u8fd9\u79cd\u65b9\u5f0f\u5904\u7406\u5355\u8bcd+\u6570\u5b57\u7684\u7d22\u5f15\u8bbe\u7f6e\u53ef\u4ee5\u8fd9\u4e48\u8bbe\u7f6e<\/p>\n
regexp_filter\u3000\uff1d\u3000(\uff3ba-z|A-Z\uff3d+)<\/span>(\\d+)<\/span> =>\\1<\/span> \\2<\/span>\r\n<\/code><\/pre>\n
“\\1″\u548c”\\2″\u4e4b\u95f4\u6709\u7a7a\u683c\uff0c”\\1″\u5bf9\u5e94\u5355\u8bcd\u7684\u6b63\u5219\u5339\u914d\uff0c\u3000”\\2″\u5bf9\u5e94\u6570\u5b57\u7684\u6b63\u5219\u5339\u914d\uff0c\u4e2d\u95f4\u52a0\u4e86\u4e00\u4e2a\u7a7a\u683c\uff0c\u8fd9\u5c31\u8868\u793a\u5728\u521b\u5efa\u7d22\u5f15\u7684\u65f6\u5019\u5355\u8bcd+\u6570\u5b57\u7684\u6587\u6863\u4f1a\u88ab\u5206\u5f00.
\n\u4e0d\u8fc7\u8981\u8bf4\u660e\u7684\u662f\uff0c\u5982\u679c\u60f3\u4f7f\u7528\u8fd9\u4e2a\u914d\u7f6e\uff0c\u9700\u8981\u5b89\u88c5\u4e00\u4e2a\u540d\u53ebre2\u7684\u6b63\u5219\u5f15\u64ce\u66ff\u4ee3\u7cfb\u7edf\u5185\u7f6e\u7684\u6b63\u5219\u5f15\u64ce\uff0c\u5b89\u88c5\u597d\u540e\u91cd\u65b0\u7f16\u8bd1\u5b89\u88c5sphinx\u7684\u6e90\u7801\uff0c\u5728.\/configure\u7684\u65f6\u5019\u5e26\u4e0a\u53c2\u6570
\n--with-re2<\/code>\uff0c\u7136\u540eregexp_filter\u624d\u4f1a\u6709\u7528<\/p>\n
\u8fd9\u6837\u4e5f\u80fd\u89e3\u51b3\u5355\u8bcd+\u6570\u5b57\u7684\u641c\u7d22\u95ee\u9898\u3002<\/p>\n
\u603b\u7ed3<\/h1>\n
\u4e24\u79cd\u65b9\u5f0f\u90fd\u80fd\u8d77\u4f5c\u7528\uff0c\u4e2d\u7f00\u7d22\u5f15\u6bd4\u8f83\u7b80\u5355\uff0c\u4f46\u4f1a\u5927\u5e45\u5ea6\u589e\u52a0\u7d22\u5f15\u6587\u4ef6\u7684\u5927\u5c0f\u548c\u7d22\u5f15\u7684\u901f\u5ea6.regexp_filter\u5b89\u88c5\u6b63\u5219\u5f15\u64ce\u6bd4\u8f83\u70e6\uff0c\u800c\u4e14\u8981\u91cd\u65b0\u7f16\u8bd1\u5b89\u88c5sphinx,\u3000\u4f46\u5bf9\u7d22\u5f15\u6587\u4ef6\u7684\u5927\u5c0f\u548c\u7d22\u5f15\u901f\u5ea6\u7684\u5f71\u54cd\u8f83\u5c0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5bfc\u8bfb Sphinx\u3000\u662f\u4e00\u4e2a\u975e\u5e38\u5f3a\u5927\u7684\u5168\u6587\u641c\u7d22\u5f15\u64ce\uff0c\u80fd\u5904\u7406\u5404\u79cd\u590d\u6742\u7684\u7d22\u5f15\u8bf7\u6c42\uff0e\u4f46\u6709\u65f6\u5019\u9700\u8981\u4e00\u4e9b\u7279\u6b8a\u7684\u8bbe\u7f6e\uff0e \u95ee\u9898 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.aymoo.com\/index.php?rest_route=\/wp\/v2\/posts\/48"}],"collection":[{"href":"http:\/\/www.aymoo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.aymoo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.aymoo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.aymoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=48"}],"version-history":[{"count":2,"href":"http:\/\/www.aymoo.com\/index.php?rest_route=\/wp\/v2\/posts\/48\/revisions"}],"predecessor-version":[{"id":51,"href":"http:\/\/www.aymoo.com\/index.php?rest_route=\/wp\/v2\/posts\/48\/revisions\/51"}],"wp:attachment":[{"href":"http:\/\/www.aymoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=48"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.aymoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=48"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.aymoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=48"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}