Rewrite语法
Rewrite 正则表达式 定向后的位置 模式
Goods-3.html ---->Goods.PHP?goods_id=3
goods-([\d]+)\.html ---> goods.PHP?goods_id =$1
location /ecshop {
index index.PHP;
rewrite goods-([\d]+)\.html$ /ecshop/goods.PHP?id=$1;
rewrite article-([\d]+)\.html$ /ecshop/article.PHP?id=$1;
rewrite category-(\d+)-b(\d+)\.html /ecshop/category.PHP?id=$1&brand=$2;
rewrite category-(\d+)-b(\d+)-min(\d+)-max(\d+)-attr([\d\.]+)\.html /ecshop/category.PHP? id=$1&brand=$2&price_min=$3&price_max=$4&filter_attr=$5;
rewrite category-(\d+)-b(\d+)-min(\d+)-max(\d+)-attr([\d+\.])-(\d+)-([^-]+)-([^-]+)\.html /ecshop/category.PHP? id=$1&brand=$2&price_min=$3&price_max=$4&filter_attr=$5&page=$6&sort=$7&order=$8;
}
例子：
注意:用url重写时, 正则里如果有”{}”,正则要用双引号包起来
（将复杂的放前面匹配，防止遇到中文各种乱码字符的问题）
