{"id":2358,"date":"2018-07-12T14:44:15","date_gmt":"2020-02-12T13:59:40","guid":{"rendered":"http:\/\/vip.fxxkpython.com\/?p=2358"},"modified":"2020-02-12T21:59:44","modified_gmt":"2020-02-12T13:59:44","slug":"88f09d088b","status":"publish","type":"post","link":"https:\/\/vip.fxxkpython.com\/?p=2358","title":{"rendered":"\u6240\u8c13\u6570\u636e\u7ed3\u6784\uff0c\u5bf9python\u6765\u8bf4\u4e0d\u8fc7\u5982\u6b64"},"content":{"rendered":"
\n

\u4e0d\u77e5\u9053\u5927\u5bb6\u6700\u8fd1\u6709\u6ca1\u6709\u770b\u5230\u51af\u5c0f\u521a\u548c\u5218\u9707\u4e91\u5728\u5fae\u535a\u4e0a\u56de\u5e94\u5d14\u6c38\u5143\u7684\u535a\u6587\uff0c\u53cd\u6b63\u6211\u770b\u4e86\u51af\u5c0f\u521a\u90a3\u5341\u4e2a\u95ee\u9898\u60f3\u7b11\uff0c\u54c8\u54c8\uff0c\u6211\u4e0d\u77e5\u9053\u4ed6\u8bf4\u7684\u4e00\u5207\u8ddf\u9003\u7a0e\u6709\u4ec0\u4e48\u5173\u7cfb\uff1f\u53e6\u5916\u5f71\u5c04\u4e00\u4e2a\u4eba\u96be\u9053\u8981\u4e00\u6a21\u4e00\u6837\u624d\u53eb\u5f71\u5c04\u4e48\uff1f\u90a3\u65f6\u5019\u5d14\u6c38\u5143\u90a3\u4e48\u706b\uff0c\u6d88\u8d39\u5b8c\u4eba\u5bb6\uff0c\u73b0\u5728\u6765\u626f\u8fd9\u4e2a\uff1f\u8fd9\u6b21\u5c0f\u5e05b\u7ad9\u961f\u5d14\u6c38\u5143\u3002<\/p>\n


<\/p>\n

\"python\"<\/p>\n


<\/p>\n

\"python\"\u54c8\u54c8\uff0c\u5d14\u6c38\u5143\u52a0\u6cb9\u3002<\/span><\/p>\n


<\/p>\n

\u597d\u4e86\uff0c\u54b1\u4eec\u8fdb\u5165\u6b63\u9898\u5427\uff0c\u4eca\u5929\u8981\u7ed9\u5927\u5bb6\u8bb2\u7684\u662f python \u4e2d\u7684\u6570\u636e\u7ed3\u6784\u3002<\/strong><\/p>\n


<\/p>\n

\u4ec0\u4e48\u662f\u6570\u636e\u7ed3\u6784\u5462\uff1f\u5c31\u662f\u5b58\u50a8\u4e00\u7ec4\u76f8\u5173\u6570\u636e\u7684\u7ed3\u6784\u3002<\/p>\n


<\/p>\n

\u5728 python \u91cc\u9762\u5462\uff0c\u6709\u4e09\u79cd\u5185\u7f6e\u597d\u4e86\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5b83\u4eec\u5206\u522b\u662f\u300c\u5217\u8868\u300d\u3001\u300c\u5143\u7ec4\u300d\u3001\u300c\u5b57\u5178\u300d\u3002<\/p>\n


<\/p>\n

\u63a5\u4e0b\u6765\u5c31\u8ddf\u5c0f\u5e05b\u4e00\u8d77\u9010\u4e00\u4e86\u89e3\u5b83\u4eec\u5427\u3002<\/p>\n


<\/p>\n


<\/p>\n

1.<\/strong><\/span> \u5217\u8868  <\/strong><\/p>\n


<\/p>\n

\u6211\u4eec\u5e94\u8be5\u90fd\u5f88\u719f\u6089\u5217\u8868\u5427\uff0c\u4e00\u4e2a\u5217\u8868\u91cc\u9762\uff0c\u6709\u591a\u4e2a\u5217\u8868\u9879\uff0c\u6bcf\u4e00\u9879\u5c31\u662f\u5177\u4f53\u7684\u5185\u5bb9\uff1a<\/p>\n


<\/p>\n

\"python\"<\/p>\n


<\/p>\n

\u770b\uff0c\u8fd9\u4e2a\u5217\u8868\u662f\u4e0d\u662f\u5f88\u719f\u6089\uff1f\u90a3\u4e48\u5728 python \u4e2d\u8981\u8868\u793a\u4e00\u4e2a\u5217\u8868\u53ef\u4ee5\u7528\u5230 list \u8fd9\u4e2a\u5bf9\u8c61\u3002\u4f8b\u5982\uff1a<\/p>\n


<\/p>\n

avlist = [‘\u4e9e\u6d32\u7121\u78bc\u539f\u5275\u5340’<\/span>,’<\/span>\u4e9e\u6d32\u6709\u78bc\u539f\u5275\u5340’<\/span>,’<\/span>\u6b50\u7f8e\u539f\u5275\u5340’<\/span>,’<\/span>\u52d5\u6f2b\u539f\u5275\u5340’<\/span>]<\/p>\n


<\/p>\n

\u53ef\u4ee5\u770b\u5230\uff0c\u6211\u4eec\u7528\u4e2d\u62ec\u53f7\u628a\u6bcf\u4e2a\u5217\u8868\u9879\u7684\u5185\u5bb9\u7528\u9017\u53f7\u9694\u5f00\uff0c\u5c31\u6210\u4e86\u4e00\u4e2a list \u5bf9\u8c61\uff0c\u7136\u540e\u6211\u4eec\u5c06\u8fd9\u4e2a\u5bf9\u8c61\u8d4b\u503c\u7ed9 avlist \u8fd9\u4e2a\u53d8\u91cf\u3002<\/p>\n


<\/p>\n

\u5728 python \u4e2d\u60f3\u8981\u77e5\u9053\u600e\u4e48\u8fd0\u7528 list \u8fd9\u4e2a\u5bf9\u8c61\uff0c\u6211\u4eec\u53ef\u4ee5\u5728python \u89e3\u91ca\u5668\u4e2d\u8f93\u5165 help(list) \u5f97\u5230\u5e2e\u52a9\uff1a<\/p>\n


<\/p>\n

\"python\"<\/p>\n


<\/p>\n

\u6765\u770b\u770b\u8fd9\u91cc\u4f8b\u5b50\u600e\u4e48\u4f7f\u7528 list \u7684\u5427\uff1a<\/p>\n


<\/p>\n

\"python\"<\/p>\n


<\/p>\n

\u8fd0\u884c\u4e00\u4e0b\uff1a<\/p>\n


<\/p>\n

\"python\"<\/p>\n


<\/p>\n


<\/p>\n

\u8bb2\u8bb2\u8fc7\u7a0b\uff1a<\/p>\n


<\/p>\n

    \n
  1. \n

    \u9996\u5148\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u53eb\u505a avlist \u7684\u5217\u8868\u5bf9\u8c61\uff0c\u8fd9\u4e2a\u5217\u8868\u4e2d\u6709\u4e00\u4e9b\u5185\u5bb9 [‘\u4e9e\u6d32\u7121\u78bc\u539f\u5275\u5340’ ,’\u4e9e\u6d32\u6709\u78bc\u539f\u5275\u5340’ ,’\u6b50\u7f8e\u539f\u5275\u5340’ ,’\u52d5\u6f2b\u539f\u5275\u5340’ ]<\/p>\n


    <\/p>\n<\/li>\n

  2. \n

    \u6211\u4eec\u901a\u8fc7 len \u8fd9\u4e2a\u5217\u8868\u5bf9\u8c61\u7684\u65b9\u6cd5\u53ef\u4ee5\u5f97\u5230\u5217\u8868\u4e2d\u7684\u6761\u76ee\u6570\u3002<\/p>\n


    <\/p>\n<\/li>\n

  3. \n

    \u53ef\u4ee5\u901a\u8fc7 for \u5faa\u73af\u6765\u83b7\u53d6\u5217\u8868\u4e2d\u6bcf\u4e00\u4e2a\u9879\u7684\u5185\u5bb9\u3002<\/p>\n


    <\/p>\n<\/li>\n

  4. \n

    \u6211\u4eec\u53ef\u4ee5\u901a\u8fc7 append \u65b9\u6cd5\u5728\u5217\u8868\u4e2d\u6dfb\u52a0\u6761\u76ee\u3002<\/p>\n


    <\/p>\n<\/li>\n

  5. \n

    \u4f7f\u7528\u4e86 sort \u5bf9\u5217\u8868\u4e2d\u7684\u5185\u5bb9\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n


    <\/p>\n<\/li>\n

  6. \n

    \u5217\u8868\u4e2d\u7684\u5185\u5bb9\u53ef\u4ee5\u901a\u8fc7\u4e0b\u6807\u7d22\u5f15\u83b7\u53d6\uff0c\u4ece0\u5f00\u59cb\uff0c\u4f8b\u5982avlist[0] \u5c31\u662f\u83b7\u53d6avlist\u8fd9\u4e2a\u5217\u8868\u7684\u7b2c\u4e00\u4e2a\u6761\u76ee\u3002<\/p>\n<\/li>\n<\/ol>\n


    <\/p>\n


    <\/p>\n

    \u901a\u8fc7\u4e0a\u9762\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c list \u8fd9\u4e2a\u5217\u8868\u5bf9\u8c61\u662f\u53ef\u53d8\u7684\u6570\u636e\u7c7b\u578b\uff0c\u4ec0\u4e48\u610f\u601d\u5462\uff1f\u5c31\u662f\u6211\u4eec\u53ef\u4ee5\u5bf9\u5217\u8868\u91cc\u9762\u7684\u5185\u5bb9\u8fdb\u884c\u4fee\u6539\uff0c\u5220\u9664\uff0c\u6dfb\u52a0\u7b49\u64cd\u4f5c\u3002<\/p>\n


    <\/p>\n


    <\/p>\n

    2.<\/strong><\/span>\u5143\u7ec4<\/strong><\/p>\n


    <\/p>\n

    \u5176\u5b9e\u5143\u7ec4\u548c\u5217\u8868\u662f\u5dee\u4e0d\u591a\u7684\uff0c\u4e0d\u8fc7\u5b83\u4eec\u6709\u4e00\u70b9\u533a\u522b\u5c31\u662f\uff1a\u5143\u7ec4\u662f\u4e0d\u53ef\u53d8\u7684\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u5c31\u662f\u8bf4\u5143\u7ec4\u91cc\u9762\u7684\u5185\u5bb9\u662f\u4e0d\u80fd\u8fdb\u884c\u4fee\u6539\uff0c\u5220\u9664\uff0c\u6dfb\u52a0\u7b49\u64cd\u4f5c\u7684\u3002<\/p>\n


    <\/p>\n

    \u5143\u7ec4\u4f7f\u7528\u5706\u62ec\u53f7\u6765\u8868\u793a\uff0c\u4f8b\u5982\uff1aavlist = \uff08‘\u4e9e\u6d32\u7121\u78bc\u539f\u5275\u5340’ ,’\u4e9e\u6d32\u6709\u78bc\u539f\u5275\u5340’ ,’\u6b50\u7f8e\u539f\u5275\u5340’ ,’\u52d5\u6f2b\u539f\u5275\u5340’ <\/span>\uff09<\/p>\n


    <\/p>\n

    \u5143\u7ec4\u901a\u5e38\u88ab\u7528\u6765\u6253\u5370\u8bed\u53e5\uff1a<\/p>\n


    <\/p>\n

    \"python\"<\/p>\n

    \"python\"<\/p>\n


    <\/p>\n

    3.<\/strong><\/span>\u5b57\u5178<\/strong><\/p>\n

    \u5982\u679c\u4f60\u60f3\u63cf\u8ff0 \u82cd\u4e95\u7a7a \u7684\u7279\u70b9\u662f\u600e\u4e48\u6837\u600e\u4e48\u6837\uff0c\u6ce2\u591a\u91ce\u7ed3\u8863\u7684\u7279\u70b9\u662f\u600e\u4e48\u6837\u600e\u4e48\u6837\uff0c\u90a3\u4e48\u4f60\u5c31\u53ef\u4ee5\u7528\u5230\u5b57\u5178\u5566\u3002<\/p>\n


    <\/p>\n

    \u5b57\u5178\u662f\u4ee5\u952e\u548c\u503c\u7ec4\u6210\u7684\uff0c\u952e\u5462\uff0c\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u800c\u503c\u53ef\u53d8\u3002<\/p>\n


    <\/p>\n

    \u5b57\u5178\u7684\u8868\u793a\u5982\u4e0b\uff1a<\/p>\n


    <\/p>\n

    nvyou = {‘\u82cd\u4e95\u7a7a’:’\u7f8e\u4e3d\u5927\u65b9’\uff0c’\u6ce2\u591a\u91ce\u7ed3\u8863’:’\u8eab\u6750\u7279\u597d’}<\/p>\n


    <\/p>\n

    \u63a5\u4e0b\u6765\u770b\u770b\u600e\u4e48\u4f7f\u7528\u5b57\u5178\u5427\uff1a<\/p>\n


    <\/p>\n

    \"python\"<\/p>\n

    \"python\"<\/p>\n


    <\/p>\n

    \u53ef\u4ee5\u770b\u5230\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5b57\u5178\u5bf9\u8c61\u7528[\u952e]\u6765\u83b7\u53d6\u5bf9\u5e94\u7684\u503c\uff0c\u4e5f\u53ef\u4ee5\u5f80\u5b57\u5178\u91cc\u9762\u6dfb\u52a0\u6570\u636e\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u5b57\u5178\u7684items\uff08\uff09\u65b9\u6cd5\u83b7\u53d6\u5b57\u5178\u4e2d\u7684\u5177\u4f53\u5185\u5bb9\u3002<\/p>\n


    <\/p>\n


    <\/span><\/p>\n


    <\/span><\/p>\n

    \u5173\u6ce8\u6211\uff0c\u8ba9\u4f60\u50cf\u770b\u5c0f\u9ec4\u6587\u4e00\u6837\u8f7b\u677e\u5b66\u5230 Python \u7684\u6240\u6709\uff01<\/span><\/p>\n


    <\/p>\n

    \"python\"<\/p>\n


    <\/p>\n


    <\/p>\n


    <\/p>\n


    <\/p>\n

    ps\uff1a\u8fd8\u6ca1\u83b7\u53d6\u6211\u7cbe\u5fc3\u51c6\u5907\u7684 Python \u7535\u5b50\u4e66\u548c\u601d\u7ef4\u5bfc\u56fe\u7b49\u5e72\u8d27\u7684\u53ef\u4ee5\u5728\u6211\u7684\u516c\u4f17\u53f7\u300c\u5b66\u4e60Python\u7684\u6b63\u786e\u59ff\u52bf\u300d\u4e2d\u53d1\u9001 python \u514d\u8d39\u83b7\u53d6\u54e6\uff01 <\/p>\n

       <\/p>\n

    \u518dps:\u8bf4\u771f\u7684\uff0c\u5982\u679c\u4f60\u80fd\u70b9\u4e2a\u8d5e\u8f6c\u53d1\u652f\u6301\u6211\u4e00\u4e0b\u6211\u4f1a\u66f4\u6709\u52a8\u529b\u5199\u3002<\/strong><\/p>\n


    <\/strong><\/p>\n


    <\/p>\n

                                \u987a\u624b\"python\"\uff0c\u70b9\u4e2a\u8d5e\u5427<\/strong><\/span><\/p>\n


    <\/p>\n


    <\/p>\n


    <\/p>\n

    \n

    \u539f\u6587\u59cb\u53d1\u4e8e\u5fae\u4fe1\u516c\u4f17\u53f7\uff08\u5b66\u4e60python\u7684\u6b63\u786e\u59ff\u52bf\uff09\uff1apython<\/a><\/p>\n<\/blockquote>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    \u4e0d\u77e5\u9053\u5927\u5bb6\u6700\u8fd1\u6709\u6ca1\u6709\u770b\u5230\u51af\u5c0f\u521a\u548c\u5218\u9707\u4e91\u5728\u5fae\u535a\u4e0a\u56de\u5e94\u5d14\u6c38\u5143\u7684\u535a\u6587\uff0c\u53cd\u6b63\u6211\u770b\u4e86\u51af\u5c0f\u521a\u90a3\u5341\u4e2a\u95ee\u9898\u60f3\u7b11\uff0c\u54c8\u54c8\uff0c\u6211\u4e0d\u77e5\u9053\u4ed6\u8bf4\u7684\u4e00\u5207\u8ddf\u9003\u7a0e\u6709\u4ec0\u4e48\u5173\u7cfb\uff1f\u53e6\u5916\u5f71\u5c04\u4e00\u4e2a\u4eba\u96be\u9053\u8981\u4e00\u6a21\u4e00\u6837\u624d\u53eb\u5f71\u5c04\u4e48\uff1f\u90a3\u65f6\u5019\u5d14\u6c38\u5143\u90a3\u4e48\u706b\uff0c\u6d88\u8d39\u5b8c\u4eba\u5bb6\uff0c\u73b0\u5728\u6765\u626f\u8fd9\u4e2a\uff1f\u8fd9\u6b21\u5c0f\u5e05b\u7ad9\u961f\u5d14\u6c38\u5143\u3002 \u54c8…<\/p>\n","protected":false},"author":1,"featured_media":2359,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[303],"tags":[302,19,300,301],"_links":{"self":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/2358"}],"collection":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2358"}],"version-history":[{"count":1,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/2358\/revisions"}],"predecessor-version":[{"id":2372,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/2358\/revisions\/2372"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/media\/2359"}],"wp:attachment":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}