07 2022 档案
摘要：进入到mysql安装包bin目录下执行此命令 mysqldump -u root -p double_prevention > /home/double_prevention.sql
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摘要：登录mysql mysql -u root -p 输入登录密码 使用mysql数据库 USE mysql 修改密码 ALTER USER ‘test’@‘localhost’ IDENTIFIED WITH MYSQL_NATIVE_PASSWORD BY ‘新密码’; 验证是否修改成功 mysql
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摘要：执行： select * from mysql.user | Host | User | Select_priv | Insert_priv | Update_priv | Delete_priv | Create_priv | Drop_priv | Reload_priv | Shutdown_
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摘要：public static void http(String url,JSONObject object){ try{ CloseableHttpClient httpClient = HttpClientBuilder.create().build(); HttpPost httpPost = n
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摘要：String str = "'0ec93d13eaae488db7f9f644cb4885c3','fsfds','sdfsdfsd'"; List<String> list = Arrays.asList(str.split(",")); list.forEach(s -> { System.ou
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