9月 2019 - PHP博客

数据库组合索引

组合索引是什么？组合索引建立的原则。b树和b+树的区别。一次查询只能用到一个索引，所以首先枪毙 a，b各建 […]

前端经典代码

1. 将彻底屏蔽鼠标右键，无右键菜单 <body οncοntextmenu=window.event. […]

微信getLocalImgData获取到的base64的问题

wx.getLocalImgData 会返回本地图的base64,安卓和苹果得到的base64字符串有所不同 […]

召唤伊斯特瓦尔

Warning: Use of undefined constant plugin_Live2dHistoire_talk1 - assumed 'plugin_Live2dHistoire_talk1' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 116

Warning: Use of undefined constant plugin_Live2dHistoire_talk1 - assumed 'plugin_Live2dHistoire_talk1' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 117

Warning: Use of undefined constant plugin_Live2dHistoire_talk2 - assumed 'plugin_Live2dHistoire_talk2' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 119

Warning: Use of undefined constant plugin_Live2dHistoire_talk2 - assumed 'plugin_Live2dHistoire_talk2' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 120

Warning: Use of undefined constant plugin_Live2dHistoire_talk3 - assumed 'plugin_Live2dHistoire_talk3' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 122

Warning: Use of undefined constant plugin_Live2dHistoire_talk4 - assumed 'plugin_Live2dHistoire_talk4' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 125

Warning: Use of undefined constant plugin_Live2dHistoire_talk5 - assumed 'plugin_Live2dHistoire_talk5' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 128

Warning: Use of undefined constant plugin_Live2dHistoire_bgm1 - assumed 'plugin_Live2dHistoire_bgm1' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 132

Warning: Use of undefined constant plugin_Live2dHistoire_bgm2 - assumed 'plugin_Live2dHistoire_bgm2' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 135

Warning: Use of undefined constant plugin_Live2dHistoire_bgm3 - assumed 'plugin_Live2dHistoire_bgm3' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 138

Warning: Use of undefined constant plugin_Live2dHistoire_bgm4 - assumed 'plugin_Live2dHistoire_bgm4' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 141

Warning: Use of undefined constant plugin_Live2dHistoire_bgm4 - assumed 'plugin_Live2dHistoire_bgm4' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 142

Warning: Use of undefined constant plugin_Live2dHistoire_bgm5 - assumed 'plugin_Live2dHistoire_bgm5' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 144

Warning: Use of undefined constant plugin_Live2dHistoire_jq - assumed 'plugin_Live2dHistoire_jq' (this will throw an Error in a future version of PHP) in C:\wwwroot\blog.xklong.com\wp-content\plugins\Live2dHistoire\index.php on line 148

PHP博客

近期文章

文章归档

近期评论

分类目录

Monthly Archives: 9月 2019

MySQL 之全文索引

数据库组合索引

前端经典代码

微信getLocalImgData获取到的base64的问题