菜鸟求助 从前台表单获取值输入数据库中
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$db =mysql_connect( 'localhost' , 'root' , '' , 'news1' );
$query = "insert into news (title,author,datetime,content)values('$title','$author','$datetime','$content')" ;
$result =mysql_query( $query );
if ( $result ){
echo mysql_affected_rows(). "row(s) insert into database." ;}
else {
echo "An error has occurred.The item was not added." ;}
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输入相关的值之后,输出的结果总是An error has occurred.The item was not added 是什么原因应该怎么修改呢?
谢谢~
------解决方案--------------------
mysql_connect('localhost','root','');
mysql_select_db('news1')
------解决方案--------------------mysql_connect 和 mysqli_connect参数用法不一样的 不能指定数据库
你翻手册看看,
------解决方案--------------------$db=mysql_connect('localhost','root','') or die('数据库连服务器接失败');
mysql_select_db('news1', $db) or die ('数据库连接失败');
........
------解决方案--------------------$query="insert into news (title,author,datetime,content)values('$title','$author','$datetime','$content') or die(mysql_error())";
看看提示什么。
------解决方案--------------------这种问题。。。第一时间输出sql。。。