<IfModule mod_rewrite.c>
RewriteEngine on

# RewriteCond %{REQUEST_FILENAME} !-d
# RewriteCond %{REQUEST_FILENAME} !-f

# 方案1(默认,含有/home/目录,首页home.php为态)
RewriteRule ^(home|book|read)/([\w|\.|\-]+).htm$ $1.php?$2 [QSA,PT]
RewriteRule ^(home|book|read)/([\w|\.|\-]+).htm\?(.+)$ $1.php?$2&$3 [QSA,PT]

</IfModule>