您是否将 vhost 定义插入到$HTTP_PATH/conf.d/vhost.confApache Web Server 的主配置文件所包含的 a 中：$HTTP_PATH/conf/httpd.conf？
您是否检查了与 的php集成httpd.conf？加载php模块等
您是否检查了php.ini有关您的申请.htaccess和php要求的文件？
制作别名确实是一种糟糕的做法，除非您的服务器上的任何主机名都可以访问该网站......但不要忘记它肯定会在任何搜索引擎上降低您的分数。
请向我们提供更多信息，并减去 /var/log/httpd/error_log。
你可以得到它tail -f /path/to/error/log
补充：
可以看httpd模块mod_log_config。默认日志行的格式如下：
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
将其更改为：
LogFormat "%v %h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
其中 %v 将在您的日志中插入虚拟主机的名称。这些名称将由下面指示的解析器显示和过滤。
并使用随 apache web 服务器分发的脚本来获取 virtualhosts 分隔的日志文件：著名的/src/support/split-logfile.pl：
#!/usr/bin/perl
#
# ====================================================================
# Copyright (c) 1995-1998 The Apache Group. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
#
# 3. All advertising materials mentioning features or use of this
# software must display the following acknowledgment:
# "This product includes software developed by the Apache Group
# for use in the Apache HTTP server project (http://www.apache.org/)."
#
# 4. The names "Apache Server" and "Apache Group" must not be used to
# endorse or promote products derived from this software without
# prior written permission. For permission please contact
# Apache@Apache.Org.
#
# 5. Products derived from this software may not be called "Apache"
# nor may "Apache" appear in their names without prior written
# permission of the Apache Group.
#
# 6. Redistributions of any form whatsoever must retain the following
# acknowledgment:
# "This product includes software developed by the Apache Group
# for use in the Apache HTTP server project (http://www.apache.org/)."
#
# THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
# EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR
# ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
# OF THE POSSIBILITY OF SUCH DAMAGE.
# ====================================================================
#
# This software consists of voluntary contributions made by many
# individuals on behalf of the Apache Group and was originally based
# on public domain software written at the National Center for
# Supercomputing Applications, University of Illinois, Urbana-Champaign.
# For more information on the Apache Group and the Apache HTTP server
# project, please see <http://www.apache.org/>.
#
#
# This script will take a combined Web server access
# log file and break its contents into separate files.
# It assumes that the first field of each line is the
# virtual host identity (put there by "%v"), and that
# the logfiles should be named that+".log" in the current
# directory.
#
# The combined log file is read from stdin. Records read
# will be appended to any existing log files.
#
%is_open = ();
while ($log_line = <STDIN>) {
#
# Get the first token from the log record; it's the
# identity of the virtual host to which the record
# applies.
#
($vhost) = split (/\s/, $log_line);
#
# Normalize the virtual host name to all lowercase.
# If it's blank, the request was handled by the default
# server, so supply a default name. This shouldn't
# happen, but caution rocks.
#
$vhost = lc ($vhost) or "access";
#
# If the log file for this virtual host isn't opened
# yet, do it now.
#
if (! $is_open{$vhost}) {
open $vhost, ">>${vhost}.log"
or die ("Can't open ${vhost}.log");
$is_open{$vhost} = 1;
}
#
# Strip off the first token (which may be null in the
# case of the default server), and write the edited
# record to the current log file.
#
$log_line =~ s/^\S*\s+//;
printf $vhost "%s", $log_line;
}
exit 0;
如果这些还不够，您可以使用以下logcron脚本进行检查。您可以按照这些文章中的文字进行操作。