frappe-bench/env/lib/python3.8/site-packages/pymysql/protocol.py", line 221, in raise_for_error
err.raise_mysql_exceptionFile "/home/osamagoda/frappe-bench/env/lib/python3.8/site-packages/pymysql/err.py
我正在使用mysql连接字符串来连接数据库,有时它会工作,有时会给出错误MySql.Data.MySqlClient.MySqlException:“Unable to connect to any MySQLDefaultConnection":"server=localhost;port=3306;database=xxxxx;user=root;Password=xxxxxx;SslMode=None"
已尝试使用和不使用
function mysql_read_single_row($sql, $array_of_values) {
//create a connection$DBH = new PDO("mysql:host=".CONST_MYSQL_HOST.";dbname=".CONST_MYSQL_DBNAME, CONST_MYSQL_RUSER, CONST_MYSQL_RPASS);