{"id":165,"date":"2020-09-04T17:29:24","date_gmt":"2020-09-04T09:29:24","guid":{"rendered":"http:\/\/www.dxQerp.com\/?p=165"},"modified":"2020-09-07T16:27:30","modified_gmt":"2020-09-07T08:27:30","slug":"php-mysql_connect","status":"publish","type":"post","link":"http:\/\/www.dxQerp.com\/?p=165","title":{"rendered":"PHP mysql_connect"},"content":{"rendered":"\n<p>(MySQL 5.7)<\/p>\n\n\n\n<p><strong><span class=\"has-inline-color has-vivid-red-color\">\u6ce8\u610f \uff1a<\/span><\/strong><\/p>\n\n\n\n<p>\u5c06 server \u6307\u5b9a\u4e3a &#8220;localhost&#8221; \u6216 &#8220;localhost:port&#8221;\uff0c<strong>MySQL \u5ba2\u6237\u7aef\u5e93\u4f1a\u8d8a\u8fc7<\/strong>\u6b64\u503c\u5e76\u5c1d\u8bd5\u8fde\u63a5\u5230<strong>\u672c\u5730\u5957\u63a5\u5b57<\/strong>\uff08Windows \u4e2d\u7684\u540d\u5b57\u7ba1\u9053\uff09\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u60f3\u7528 TCP\/IP\uff0c<strong>\u5e94\u8be5\u7528 &#8220;127.0.0.1&#8221; \u4ee3\u66ff &#8220;localhost&#8221;<\/strong>\u3002<\/p>\n\n\n\n<p>\u5982\u679c MySQL \u5ba2\u6237\u7aef\u5e93\u8bd5\u56fe\u8fde\u63a5\u5230\u4e00\u4e2a\u9519\u8bef\u7684\u672c\u5730\u5957\u63a5\u5b57\uff0c\u5219\u5e94\u8be5\u5728 PHP \u914d\u7f6e\u4e2d\u8bbe\u5b9a&nbsp;\u7684\u6b63\u786e\u8def\u5f84\u5e76\u628a server \u7559\u7a7a\u3002<\/p>\n\n\n\n<p>\u53ef\u4ee5\u5728\u51fd\u6570\u540d\u524d\u52a0\u4e0a\u4e00\u4e2a&nbsp;<a href=\"http:\/\/www.php.net\/manual\/zh\/language.operators.errorcontrol.php\">@<\/a>&nbsp;\u6765<strong><span class=\"has-inline-color has-vivid-red-color\">\u6291\u5236\u51fa\u9519\u65f6<\/span><\/strong>\u7684\u9519\u8bef\u4fe1\u606f\u3002(<span class=\"has-inline-color has-vivid-red-color\"><strong>@mysql_connect<\/strong>)<\/span><\/p>\n\n\n\n<p><a href=\"http:\/\/www.php.net\/manual\/en\/function.mysql-connect.php\">http:\/\/www.php.net\/manual\/en\/function.mysql-connect.php<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(MySQL 5.7) \u6ce8\u610f \uff1a \u5c06 server \u6307\u5b9a\u4e3a &#8220;localhost&#8221; \u6216 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":166,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[13],"tags":[],"class_list":["post-165","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php-problems"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.dxQerp.com\/wp-content\/uploads\/2020\/09\/Mysql_connect_20200904.png?fit=1107%2C678","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts\/165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=165"}],"version-history":[{"count":7,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts\/165\/revisions"}],"predecessor-version":[{"id":202,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts\/165\/revisions\/202"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/media\/166"}],"wp:attachment":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=165"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}