{"id":198938,"date":"2020-11-12T17:41:56","date_gmt":"2020-11-12T09:41:56","guid":{"rendered":"http:\/\/4563.org\/?p=198938"},"modified":"2020-11-12T17:41:56","modified_gmt":"2020-11-12T09:41:56","slug":"myqr-%e5%8c%85%e5%9c%a8%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e8%bf%90%e8%a1%8c%e7%9a%84%e8%a7%a3%e5%86%b3%e5%8a%9e%e6%b3%95%ef%bc%8c%e9%99%a4%e4%ba%86%e5%88%a0%e9%99%a4-print-%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=198938","title":{"rendered":"MyQR \u5305\u5728\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u7684\u89e3\u51b3\u529e\u6cd5\uff0c\u9664\u4e86\u5220\u9664 print \u51fd\u6570\u8fd8\u6709\u4ec0\u4e48\u529e\u6cd5\u5417\uff1f"},"content":{"rendered":"
\n
\n
\n

MyQR \u5305\u5728\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u7684\u89e3\u51b3\u529e\u6cd5\uff0c\u9664\u4e86\u5220\u9664 print \u51fd\u6570\u8fd8\u6709\u4ec0\u4e48\u529e\u6cd5\u5417\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : ozj37 <\/span> <\/i> 6<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u6628\u5929\u770b\u89c1\u7684\u4e00\u4e2a\u5f88\u597d\u73a9\u7684\u4e8c\u7ef4\u7801\u751f\u6210\u5305–MyQR<\/strong>\u3002\u53ef\u4ee5\u5c06\u4e8c\u7ef4\u7801\u548c\u56fe\u7247\u7ed3\u5408\u8d77\u6765\u3002<\/p>\n

\u7136\u540e\u6211\u5c31\u672c\u5730\u8d77\u4e86\u4e2a web \u670d\u52a1\u8bd5\u4e86\u8bd5\u8fd8\u86ee\u53ef\u4ee5\u7684\uff0c\u5c31\u60f3\u7740\u90e8\u7f72\u5230\u670d\u52a1\u5668\u4e0a\u53bb\u3002\u6211\u662f\u7528gunicorn<\/strong>\u8d77\u7684flask<\/strong>\u670d\u52a1\uff0c\u542f\u52a8\u6210\u529f\u4e4b\u540e\uff0c\u5f53\u6211\u6ca1\u6709\u5c06xshell<\/strong>\u7a97\u53e3\u5173\u95ed\u7684\u65f6\u5019\uff0c\u670d\u52a1\u662f\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\u7684\uff0c\u6211\u4e00\u5173\u7a97\u53e3\u5c31\u4f1a\u6709 500 \u9519\u8bef\uff0c\u8fd9\u4e2a\u670d\u52a1\u5f7b\u5e95\u5d29\u4e86\uff0c\u5176\u4ed6\u670d\u52a1\u662f\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\u7684\u3002<\/p>\n

\u7136\u540e\u6ca1\u7761\u597d\uff0c\u56e0\u4e3a\u6211\u662f\u665a\u4e0a\u5f04\u7684\uff0c\u7136\u540e\u4e00\u76f4\u60f3\u4e3a\u4ec0\u4e48\u3002\u4eca\u5929\u4e0a\u5348\u518d\u53bb\u770b\u7684\u65f6\u5019\uff0c\u53d1\u73b0\u547d\u4ee4\u884c\u6709\u4e00\u884c\u8f93\u51fa\uff0c\u5982\u4e0b\uff1a<\/p>\n

code<\/code> line 16 mode byte code<\/code><\/p>\n

\u6211\u5c31\u60f3\u5e94\u8be5\u662f\u5b83\u7684\u95ee\u9898\uff0c\u56e0\u4e3a\u7a0b\u5e8f\u662f\u6ca1\u95ee\u9898\u7684\uff0c\u6211\u4e5f\u53ea\u662f\u8c03\u4e86\u63a5\u53e3\u800c\u5df2\u3002\u6211\u5c31 debug \u627e\u5230\u4e86\u8fd9\u4e2a print \u8bed\u53e5\u7684\u4f4d\u7f6e\uff0c\u5728MyQR \u5305\u4e0b\u7684 data.py \u7684 16 \u884c<\/strong>\u3002<\/p>\n

\u56e0\u4e3a\u60f3\u628a\u8fd9\u4e2a print \u8bed\u53e5\u7684\u5185\u5bb9\u4fdd\u5b58\u5728\u4e00\u4e2a\u6587\u4ef6\u91cc\uff0c\u6211\u8bb0\u5f97\u662f\u6709\u8fd9\u6837\u7684\u914d\u7f6e\u7684\uff0c\u7136\u540e\u53c8\u662f\u6f2b\u957f\u7684\u67e5\u8d44\u6599\u4e86\uff0c\u55ef\uff0c\u6ca1\u627e\u5230\u3002\u8fd9\u65b9\u9762\u6211\u4e5f\u4e0d\u662f\u5f88\u61c2\u554a\u3002\u7136\u540e\u76f4\u63a5\u4e00\u70b9\uff0c\u6211\u627e\u5230\u670d\u52a1\u5668\u4e0a MyQR \u7684\u5b89\u88c5\u4f4d\u7f6e\uff0c\u5c06\u8fd9\u4e2a print \u8bed\u53e5\u5220\u9664\u4e86\u3002<\/p>\n

\u7136\u540e\u5c31\u53ef\u4ee5\u4e86\uff0c\u6cea\u76ee\uff0c\u60f3\u95ee\u95ee\u5927\u5bb6\u8fd8\u6709\u4ec0\u4e48\u597d\u7684\u529e\u6cd5\u6ca1\u3002\u8fd8\u6709\u5c31\u662f\u8fd9\u4e2a\u95ee\u9898\u662f\u4e0d\u662f\u6211\u60f3\u7684\u90a3\u6837\uff0c\u56e0\u4e3a\u6709\u8f93\u51fa\u6240\u6709\u62a5\u4e86\u4e2a 500 \u9519\u8bef\u5462\uff1f<\/p>\n

\u5176\u4ed6\u4fe1\u606f\uff1a<\/p>\n

    \n
  • \u670d\u52a1\u5668 \u963f\u91cc\u7684\u8f7b\u91cf\u7ea7\u670d\u52a1\u5668<\/li>\n
  • ide pycharm<\/li>\n
  • python 3.6+\uff08\u672c\u673a\u662f 3.8\uff0c\u670d\u52a1\u5668\u4e0a 3.6 \uff09<\/li>\n
  • gunicorn 20.0.4<\/li>\n
  • flask 1.1.2<\/li>\n<\/ul><\/div>\n
    \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (4<\/span>) <\/div>\n
    <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
      \n
    • \n
      \n
      \n
      \u8cc7\u6df1\u5927\u4f6c : xiaolinjia <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      print \u672c\u8eab\u5c31\u6709\u8fd9\u4e2a\u53c2\u6570\u3002
      with open(’11.txt’, ‘a+’) as f:
      ….print(‘xxxxxx’, file=f) <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
      \n
      \n
      \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : ozj37 <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      @xiaolinjia \u5bf9\u554a\uff0c\u5f53\u65f6\u4e0a\u706b\u4e86\u6ca1\u60f3\u5230\uff0c\u53e6\u5916\u6709\u6ca1\u6709\u4e0d\u6539\u4ed6\u6e90\u4ee3\u7801\u7684\u529e\u6cd5 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
      \n
      \n
      \u8cc7\u6df1\u5927\u4f6c : ye4tar <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u4f60\u53ef\u80fd\u9700\u8981\u719f\u7ec3\u4f7f\u7528 screen \u6216 nohup \u547d\u4ee4 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
      \n
      \n
      \u8cc7\u6df1\u5927\u4f6c : longchisihai <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u6211\u4e00\u5173\u7a97\u53e3\u5c31\u4f1a\u6709 500 \u9519\u8bef\uff0c\u8fd9\u4e2a\u670d\u52a1\u5f7b\u5e95\u5d29\u4e86
      ——————————-
      \u54e5 \u4f60\u7684\u95ee\u9898\u51fa\u5728\u8fd9\u91cc\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n","protected":false},"excerpt":{"rendered":"

      MyQR \u5305\u5728\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u7684\u89e3\u51b3\u529e…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/198938"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=198938"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/198938\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=198938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=198938"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=198938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}