dbname = 'apknets';
username='root';
password='root';
driver='com.mysql.jdbc.Driver';
dburl = ['jdbc:mysql://localhost:3306/apknets'];
username='root';
password='root';
driver='com.mysql.jdbc.Driver';
dburl = ['jdbc:mysql://localhost:3306/apknets'];
%打开数据库
conn = database(dbname,username,password,driver,dburl);
%执行sql语句
cur = exec(conn,'select user from user');
%执行sql,fetch结果
re = fetch(cur);
%获取结果
result = re.data;
%将结果‘cell模式’转为‘普通数值’,方便后期使用
re_mat = cell2mat(result);