{"id":189128,"date":"2024-11-12T04:52:20","date_gmt":"2024-11-11T20:52:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189128\/"},"modified":"2024-11-12T04:52:21","modified_gmt":"2024-11-11T20:52:21","slug":"%e6%8f%90%e5%8d%87%e7%b6%b2%e7%ab%99%e9%80%9f%e5%ba%a6%ef%bc%8c%e8%ae%93asp%e6%95%b8%e6%93%9a%e5%ba%ab%e5%84%aa%e5%8c%96%e7%82%ba%e4%bd%a0%e6%9c%8d%e5%8b%99-asp-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%84%aa","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189128\/","title":{"rendered":"\u63d0\u5347\u7db2\u7ad9\u901f\u5ea6\uff0c\u8b93ASP\u6578\u64da\u5eab\u512a\u5316\u70ba\u4f60\u670d\u52d9 (asp \u6578\u64da\u5eab\u512a\u5316)"},"content":{"rendered":"

\u63d0\u5347\u7db2\u7ad9\u901f\u5ea6\uff0c\u8b93ASP\u6578\u64da\u5eab\u512a\u5316\u70ba\u4f60\u670d\u52d9<\/h1>\n

\u5728\u7576\u4eca\u6578\u4f4d\u6642\u4ee3\uff0c\u7db2\u7ad9\u901f\u5ea6\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u548c\u641c\u7d22\u5f15\u64ce\u6392\u540d\u81f3\u95dc\u91cd\u8981\u3002\u7279\u5225\u662f\u5c0d\u65bc\u4f7f\u7528ASP\uff08Active Server Pages\uff09\u6280\u8853\u7684\u7db2\u7ad9\uff0c\u6578\u64da\u5eab\u7684\u512a\u5316\u66f4\u662f\u4e0d\u53ef\u5ffd\u8996\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u512a\u5316ASP\u6578\u64da\u5eab\u4f86\u63d0\u5347\u7db2\u7ad9\u901f\u5ea6\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u548c\u5efa\u8b70\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u7db2\u7ad9\u901f\u5ea6\u91cd\u8981\uff1f<\/h2>\n

\u7db2\u7ad9\u901f\u5ea6\u76f4\u63a5\u5f71\u97ff\u7528\u6236\u7684\u7559\u5b58\u7387\u548c\u8f49\u63db\u7387\u3002\u6839\u64da\u7814\u7a76\uff0c\u7db2\u7ad9\u52a0\u8f09\u6642\u9593\u6bcf\u5ef6\u9072\u4e00\u79d2\uff0c\u8f49\u63db\u7387\u53ef\u80fd\u4e0b\u964d7%\u3002\u6b64\u5916\uff0c\u641c\u7d22\u5f15\u64ce\u5982Google\u4e5f\u5c07\u7db2\u7ad9\u901f\u5ea6\u4f5c\u70ba\u6392\u540d\u56e0\u7d20\u4e4b\u4e00\u3002\u56e0\u6b64\uff0c\u63d0\u5347\u7db2\u7ad9\u901f\u5ea6\u4e0d\u50c5\u80fd\u6539\u5584\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u80fd\u63d0\u9ad8\u7db2\u7ad9\u7684\u53ef\u898b\u6027\u3002<\/p>\n

ASP\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

ASP\u662f\u4e00\u7a2e\u4f3a\u670d\u5668\u7aef\u8173\u672c\u6280\u8853\uff0c\u901a\u5e38\u8207\u6578\u64da\u5eab\uff08\u5982Microsoft SQL Server\uff09\u7d50\u5408\u4f7f\u7528\uff0c\u4ee5\u52d5\u614b\u751f\u6210\u7db2\u9801\u5167\u5bb9\u3002\u6578\u64da\u5eab\u7684\u6027\u80fd\u5c0d\u65bcASP\u61c9\u7528\u7a0b\u5e8f\u7684\u6574\u9ad4\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u7576\u6578\u64da\u5eab\u67e5\u8a62\u6548\u7387\u4f4e\u4e0b\u6642\uff0c\u5c07\u76f4\u63a5\u5c0e\u81f4\u7db2\u7ad9\u52a0\u8f09\u7de9\u6162\u3002<\/p>\n

\u6578\u64da\u5eab\u512a\u5316\u7684\u7b56\u7565<\/h2>\n

1. \u512a\u5316\u67e5\u8a62\u8a9e\u53e5<\/h3>\n

\u67e5\u8a62\u8a9e\u53e5\u7684\u6548\u7387\u5c0d\u65bc\u6578\u64da\u5eab\u6027\u80fd\u5f71\u97ff\u5de8\u5927\u3002\u4f7f\u7528\u4e0d\u5fc5\u8981\u7684SELECT * \u6703\u5c0e\u81f4\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u50b3\u8f38\uff0c\u61c9\u8a72\u660e\u78ba\u6307\u5b9a\u6240\u9700\u7684\u5217\u3002\u4f8b\u5982\uff1a<\/p>\n

SELECT column1, column2 FROM table_name WHERE condition;<\/code><\/pre>\n
\u6b64\u5916\uff0c\u907f\u514d\u4f7f\u7528\u904e\u591a\u7684JOIN\u64cd\u4f5c\uff0c\u56e0\u70ba\u9019\u6703\u589e\u52a0\u67e5\u8a62\u7684\u8907\u96dc\u6027\u548c\u57f7\u884c\u6642\u9593\u3002<\/p>\n
2. \u4f7f\u7528\u7d22\u5f15<\/h3>\n
\u7d22\u5f15\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002\u5c0d\u65bc\u7d93\u5e38\u67e5\u8a62\u7684\u5217\uff0c\u61c9\u8003\u616e\u5275\u5efa\u7d22\u5f15\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u7d22\u5f15\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n
CREATE INDEX index_name ON table_name (column_name);<\/code><\/pre>\n
\u7136\u800c\uff0c\u904e\u591a\u7684\u7d22\u5f15\u6703\u5f71\u97ff\u6578\u64da\u63d2\u5165\u548c\u66f4\u65b0\u7684\u6027\u80fd\uff0c\u56e0\u6b64\u9700\u8981\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u5e73\u8861\u3002<\/p>\n
3. \u5b9a\u671f\u6e05\u7406\u6578\u64da<\/h3>\n
\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u6578\u64da\u5eab\u4e2d\u53ef\u80fd\u6703\u7a4d\u7d2f\u5927\u91cf\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u3002\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6216\u4e0d\u518d\u4f7f\u7528\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u5927\u5c0f\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002<\/p>\n
4. \u4f7f\u7528\u7de9\u5b58\u6280\u8853<\/h3>\n
\u7de9\u5b58\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u7db2\u7ad9\u901f\u5ea6\u3002ASP.NET\u63d0\u4f9b\u4e86\u591a\u7a2e\u7de9\u5b58\u6280\u8853\uff0c\u5982Output Caching\u548cData Caching\u3002\u4f7f\u7528\u9019\u4e9b\u6280\u8853\u53ef\u4ee5\u5c07\u5e38\u7528\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u8a2a\u554f\u3002<\/p>\n
5. \u76e3\u63a7\u548c\u5206\u6790\u6027\u80fd<\/h3>\n
\u4f7f\u7528\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff08\u5982SQL Server Profiler\uff09\u4f86\u5206\u6790\u6578\u64da\u5eab\u7684\u6027\u80fd\u74f6\u9838\u3002\u901a\u904e\u76e3\u63a7\u67e5\u8a62\u57f7\u884c\u6642\u9593\u548c\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u4e26\u89e3\u6c7a\u554f\u984c\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u63d0\u5347\u7db2\u7ad9\u901f\u5ea6\u662f\u6bcf\u500b\u7db2\u7ad9\u7ba1\u7406\u8005\u90fd\u61c9\u8a72\u91cd\u8996\u7684\u4efb\u52d9\u3002\u901a\u904e\u512a\u5316ASP\u6578\u64da\u5eab\u7684\u67e5\u8a62\u8a9e\u53e5\u3001\u4f7f\u7528\u7d22\u5f15\u3001\u5b9a\u671f\u6e05\u7406\u6578\u64da\u3001\u5229\u7528\u7de9\u5b58\u6280\u8853\u4ee5\u53ca\u76e3\u63a7\u6027\u80fd\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7db2\u7ad9\u7684\u52a0\u8f09\u901f\u5ea6\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u7db2\u7ad9\uff0c\u9078\u64c7\u5408\u9069\u7684\u4f3a\u670d\u5668\u548c\u4e3b\u6a5f\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9999\u6e2fVPS<\/a>\u548c\u4f3a\u670d\u5668<\/a>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u4f60\u5728\u7db2\u7ad9\u512a\u5316\u7684\u9053\u8def\u4e0a\u8d70\u5f97\u66f4\u9060\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63d0\u5347\u7db2\u7ad9\u901f\u5ea6\uff0c\u900f\u904eASP\u6578\u64da\u5eab\u512a\u5316\u6280\u8853\uff0c\u8b93\u60a8\u7684\u7db2\u7ad9\u904b\u884c\u66f4\u6d41\u66a2\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u8207\u641c\u5c0b\u5f15\u64ce\u6392\u540d\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-189128","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189128","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=189128"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189128\/revisions"}],"predecessor-version":[{"id":189129,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189128\/revisions\/189129"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}