请教个问题： nginx rewrite 规则转换成.htaccess

rewrite 规则
rewrite ^/([^/]*).json$ /get.php?type=json&uname=$1 last;
rewrite ^/(skin|cape)/([^/-]*)(|-)(|alex|steve).png$ /get.php?type=$1&model=$4&uname=$2 last;
rewrite 规则 2
rewrite ^/(usm|csl)/([^/]*).json$ /get.php?type=json&uname=$2&api=$1 last;
rewrite ^/(usm|csl)/textures/(.*)$ /textures/$2 last;