thinkphp 数据库连接解决思路
thinkphp 数据库连接
我从网上下了一个thinkphp2.2的代码,自己建了一个index.php,然后生成项目文件,很顺利
,但是连接数据库,一直连不上,我的代码很简单,
$model = new Model();
$model->query("select * from think_person;");
conf/config.php文件
return array(
//'配置项'=>'配置值'
'DB_TYPE' => 'mysql', // 数据库类型
'DB_HOST' => 'localhost', // 服务器地址
'DB_NAME' => 'my_table', // 数据库名
'DB_USER' => 'root', // 用户名
'DB_PWD' => 'guozhixin', // 密码
'DB_PORT' => '3306', // 端口
'DB_PREFIX' => 'think_', // 数据库表前缀
'DB_SUFFIX' => '', // 数据库表后缀
'DB_FIELDTYPE_CHECK' => false, // 是否进行字段类型检查
'DB_FIELDS_CACHE' => true, // 启用字段缓存
'DB_CHARSET' => 'utf8', // 数据库编码默认采用utf8
'DB_DEPLOY_TYPE' => 0, // 数据库部署方式:0 集中式(单一服务器),1 分布式(主从服务器)
'DB_RW_SEPARATE' => false, // 数据库读写是否分离 主从式有效
);
信息完全正确,实在不知道怎么回事了。
------解决方案--------------------
你的 conf/config.php 文件文件中有
'DB_PWD' => 'guozhixin', // 密码
而错误信息为
Access denied for user 'root'@'localhost' (using password: NO)
显然是 config.php 未加载,或路径不对
请删除 Runtime 中的所有内容后重试

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