江湖救急:帮写一个 Javascript 正则表达式 - V2EX
Home Sign Up Sign In
lovedola

江湖救急:帮写一个 Javascript 正则表达式

  •   
  •   lovedola Apr 4, 2015 2955 views
    This topic created in 4061 days ago, the information mentioned may be changed or developed.
    返回值是一个url , 类型如下:

    http://www.abc.com/a/b/c/d/201503/t20150326_7127667.htm

    现在我想:从上面网址中匹配出 "_" 这个下划线之后 , ".htm" 之前的这串数字(eg.7127667).

    然后赋值给另外一个变量.

    可是正则不会写 ,T_T

    在此谢过..........
  • 赋值
  • 下划线
  • 表达式
    3 replies    2015-04-04 02:32:12 +08:00
    11
        1
    11  
       Apr 4, 2015   1
    "http://www.abc.com/a/b/c/d/201503/t20150326_7127667.htm".match(/_(.*?)\.htm/)[1]
    sneezry
        2
    sneezry  
       Apr 4, 2015   1
    url.match(/_(\d+)\./)[1]
    lovedola
        3
    lovedola  
    OP
       Apr 4, 2015
    @11
    @sneezry

    万分感谢!

    思路不用因这个表达式而中断了!
    About     Help     Advertise     Blog     API     FAQ     Solana     2764 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 31ms UTC 01:52 PVG 09:52 LAX 18:52 JFK 21:52
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86