Express 的 URL 路由,如何匹配某个固定 URL 路径下的请求,比如/api - V2EX
WildCat

Express 的 URL 路由,如何匹配某个固定 URL 路径下的请求,比如/api

  •  
  •   WildCat May 27, 2014 via iPhone 6434 views
    This topic created in 4387 days ago, the information mentioned may be changed or developed.
    最近在做一个json api接口,需要匹配/api下的请求。
    想要的实现是这样的:

    app.path('/api', function(app){
    // 匹配 /api/site_info
    app.get('/site_info', someAction);
    });
    8 replies    2014-05-27 14:07:46 +08:00
    jasya
        1
    jasya  
       May 27, 2014
    req.params
    zoowii
        2
    zoowii  
       May 27, 2014
    没用express
    不过这种东西就算没有,自己封装一层context也可以了吧?
    比如
    var ctx = context(['GET', '/info', ...]);
    app.path('/api', ctx)
    kfll
        3
    kfll  
       May 27, 2014   2
    // http://expressjs.com/4x/api.html#router

    var router = express.Router()
    router.get('/site_info', someAction);
    router.get('/member_info', yetAnotherAction);

    app.get('/api', router);
    heroicYang
        4
    heroicYang  
       May 27, 2014
    @kfll 正解
    不过这是 4.x 的 feature,哈哈~
    luin
        5
    luin  
       May 27, 2014 via iPhone   1
    可以看我写的文章:
    http://zihua.li/2014/05/good-practices-to-structure-an-express-app/

    具体来说可以使用 app.use('/app', subApp);,然后 subApp.get('/site_info' , func)。类似 namespace
    WildCat
        6
    WildCat  
    OP
       May 27, 2014
    @luin 谢谢,我在用4.x,直接用express.Router()啦。
    luin
        7
    luin  
       May 27, 2014 via iPhone
    @WildCat 嗯嗯,在 4.0 用 subApp 也有不少优势,比如 app 间隔离,松耦合啥的
    mytharcher     8
    mytharcher  
       May 27, 2014
    加上 npm install rainbow 效果更好
    About     Help     Advertise     Blog     API     FAQ     Solana     856 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 40ms UTC 19:30 PVG 03:30 LAX 12:30 JFK 15:30
    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