可以用
header("location: ../../mana/error.php");
对程序没有得出结果时,转到自定义页面;
或用
die("查询出错")
在查询数据库无结果时,输出字符串。
$m_rows=sql_query($m_sql,$link)or die(L_error);
或
编辑404出错页面
header("location: ../../mana/error.php");
对程序没有得出结果时,转到自定义页面;
或用
die("查询出错")
在查询数据库无结果时,输出字符串。
$m_rows=sql_query($m_sql,$link)or die(L_error);
或
编辑404出错页面
如果我没有记错,应该是这样
httpd.conf#
# Customizable error response (Apache style)
# these come in three flavors
#
# 1) plain text
#ErrorDocument 500 "The server made a boo boo.
# n.b. the single leading (") s it as text, it does not get output
#
# 2) local redirects
#ErrorDocument 404 /missing.html
# to redirect to local URL /missing.html
#ErrorDocument 404 /cgi-bin/missing_handler.pl
# N.B.: You can redirect to a script or a document using server-side-includes.
#
# 3) external redirects
#ErrorDocument 402 http://some.other_server.com/subscription_info.html
# N.B.: Many of the environment variables associated with the original
# request will *not* be available to such a script.