求一正则

Question

/uploads/120119/58_092323_1_lit.jpg?120_90
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^/uploads/(\d+)/(\w+)\.(\w+)\?(\d+)\_(\d+)$这个为什么匹配不了

Answer 1

验证用 ： ^/uploads/(\d+)/(\w+)\.(\w+)\?(\d+)_(\d+)$匹配用 :/uploads/(\d+)/(\w+)\.(\w+)\?(\d+)_(\d+)$你的问题出在最后的下划线无需转义

Answer 2

是匹配到，
但是IsapiRewrite4.dll为什么没解析
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/uploads/120202/2432434.jpg?100_80==》跳转到
/uploads/120202/2432434_100_80.jpg----------
规则这样写有问题吗：
RewriteRule  ^/uploads/(\d+)/(\w+)\.(\w+)\?(\d+)_(\d+)$       /uploads/$1/$2_$4_$5.$3     [I,U,L]