用VPS安装wordpress，打开域名一直显示404 not found，是什么原因造成的，如何解决？

@yexiaoxing 嗯 是的 Vhost.sh是这样的：

#!/bin/bash

# Check if user is root
if [ $(id -u) != "0" ]; then
echo "Error: You must be root to run this script, use sudo sh $0"
exit 1
fi

clear
echo "========================================================================="
echo "Add Virtual Host for LNMP V0.9 , Written by Licess "
echo "========================================================================="
echo "LNMP is a tool to auto-compile & install Nginx+MySQL+PHP on Linux "
echo "This script is a tool to add virtual host for nginx "
echo "For more information please visit http://www.lnmp.org/"
echo ""
echo "========================================================================="

if [ "$1" != "--help" ]; then


domain="www.lnmp.org"
echo "Please input domain:"
read -p "(Default domain: www.lnmp.org):" domain
if [ "$domain" = "" ]; then
domain="www.lnmp.org"
fi
if [ ! -f "/usr/local/nginx/conf/vhost/$domain.conf" ]; then
echo "==========================="
echo "domain=$domain"
echo "==========================="
else
echo "==========================="
echo "$domain is exist!"
echo "==========================="
fi

echo "Do you want to add more domain name? (y/n)"
read add_more_domainame

if [ "$add_more_domainame" == 'y' ]; then

echo "Type domainname,example(bbs.vpser.net forums.vpser.net luntan.vpser.net):"
read moredomain
echo "==========================="
echo domain list="$moredomain"
echo "==========================="
moredomainame=" $moredomain"
fi

vhostdir="/home/wwwroot/$domain"
echo "Please input the directory for the domain:$domain :"
read -p "(Default directory: /home/wwwroot/$domain):" vhostdir
if [ "$vhostdir" = "" ]; then
vhostdir="/home/wwwroot/$domain"
fi
echo "==========================="
echo Virtual Host Directory="$vhostdir"
echo "==========================="

echo "==========================="
echo "Allow Rewrite rule? (y/n)"
echo "==========================="
read allow_rewrite

if [ "$allow_rewrite" == 'n' ]; then
rewrite="none"
else
rewrite="other"
echo "Please input the rewrite of programme :"
echo "wordpress,discuz,typecho,sablog,dabr rewrite was exist."
read -p "(Default rewrite: other):" rewrite
if [ "$rewrite" = "" ]; then
rewrite="other"
fi
fi
echo "==========================="
echo You choose rewrite="$rewrite"
echo "==========================="

echo "==========================="
echo "Allow access_log? (y/n)"
echo "==========================="
read access_log

if [ "$access_log" == 'n' ]; then
al="access_log off;"
else
echo "Type access_log name(Default access log file:$domain.log):"
read al_name
if [ "$al_name" = "" ]; then
al_name="$domain"
fi
alf="log_format $al_name '\$remote_addr - \$remote_user [\$time_local] \"\$request\" '
'\$status \$body_bytes_sent \"\$http_referer\" '
'\"\$http_user_agent\" \$http_x_forwarded_for';"
al="access_log /home/wwwlogs/$al_name.log $al_name;"
echo "==========================="
echo You access log file="$al_name.log"
echo "==========================="
fi

get_char()
{
SAVEDSTTY=`stty -g`
stty -echo
stty cbreak
dd if=/dev/tty bs=1 count=1 2> /dev/null
stty -raw
stty echo
stty $SAVEDSTTY
}
echo ""
echo "Press any key to start create virtul host..."
char=`get_char`


if [ ! -d /usr/local/nginx/conf/vhost ]; then
mkdir /usr/local/nginx/conf/vhost
fi

echo "Create Virtul Host directory......"
mkdir -p $vhostdir
touch /home/wwwlogs/$al_name.log
echo "set permissions of Virtual Host directory......"
chmod -R 755 $vhostdir
chown -R www:www $vhostdir

if [ ! -f /usr/local/nginx/conf/$rewrite.conf ]; then
echo "Create Virtul Host ReWrite file......"
touch /usr/local/nginx/conf/$rewrite.conf
echo "Create rewirte file successful,now you can add rewrite rule into /usr/local/nginx/conf/$rewrite.conf."
else
echo "You select the exist rewrite rule:/usr/local/nginx/conf/$rewrite.conf"
fi

cat >/usr/local/nginx/conf/vhost/$domain.conf<<eof
$alf
server
{
listen 80;
server_name $domain$moredomainame;
index index.html index.htm index.php default.html default.htm default.php;
root $vhostdir;

include $rewrite.conf;
location ~ .*\.(php|php5)?$
{
try_files \$uri =404;
fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_index index.php;
include fcgi.conf;
}

location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}

location ~ .*\.(js|css)?$
{
expires 12h;
}

$al
}
eof

echo "Test Nginx configure file......"
/usr/local/nginx/sbin/nginx -t
echo ""
echo "Restart Nginx......"
/usr/local/nginx/sbin/nginx -s reload

echo "========================================================================="
echo "Add Virtual Host for LNMP V0.9 , Written by Licess "
echo "========================================================================="
echo "For more information please visit http://www.lnmp.org/"
echo ""
echo "Your domain:$domain"
echo "Directory of $domain:$vhostdir"
echo ""
echo "========================================================================="
fi