{"id":106,"date":"2021-06-21T23:48:31","date_gmt":"2021-06-21T15:48:31","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/python\/?p=106"},"modified":"2021-06-22T00:12:20","modified_gmt":"2021-06-21T16:12:20","slug":"python%e7%9a%84%e5%bc%82%e5%b8%b8%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/python\/post-106.html","title":{"rendered":"python\u7684\u5f02\u5e38\u5904\u7406"},"content":{"rendered":"\n

\u5f02\u5e38, \u6307\u5b9a\u7684\u662f\u5728\u7a0b\u5e8f\u8fd0\u884c\u65f6, python\u89e3\u91ca\u5668\u9047\u5230\u4e00\u4e2a\u9884\u671f\u4e4b\u5916\u7684\u7ed3\u679c<\/p>\n\n\n\n

\u9047\u5230\u5f02\u5e38\u540e, \u7a0b\u5e8f\u6682\u505c\u6267\u884c, \u5e76\u629b\u51fa\u4e00\u4e2a\u5f02\u5e38\u4fe1\u606f, \u8fd9\u662fpython\u89e3\u91ca\u5668\u81ea\u52a8\u5b8c\u6210\u7684<\/p>\n\n\n\n

\u5f02\u5e38\u673a\u5236, \u6709\u52a9\u4e8e\u7a0b\u5e8f\u66f4\u52a0\u5065\u58ee, \u548c\u7a33\u5b9a<\/p>\n\n\n\n

\u7b80\u5355\u7684\u6355\u83b7\u5f02\u5e38<\/h2>\n\n\n\n

\u5bf9\u4e8e\u67d0\u4e9b\u53ef\u80fd\u51fa\u9519\u7684\u4ee3\u7801, \u53ef\u4ee5\u624b\u52a8\u6355\u83b7\u5f02\u5e38<\/p>\n\n\n\n

\u7b80\u5355\u6355\u83b7\u8bed\u6cd5<\/strong><\/p>\n\n\n\n

try:\n    \u53ef\u80fd\u51fa\u9519\u7684\u4ee3\u7801\nexcept:\n    \u5f02\u5e38\u5904\u7406\u903b\u8f91<\/code><\/pre>\n\n\n\n
\u7b80\u5355\u6355\u83b7\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n
try:\n    num = int(input(\"\u8bf7\u8f93\u5165\u4e00\u4e2a\u6574\u6570: \"))\nexcept:\n    print(\"\u4f60\u7684\u8f93\u5165\u975e\u6cd5\")<\/code><\/pre>\n\n\n\n
\u9488\u5bf9\u6027\u5f02\u5e38\u6355\u83b7<\/h2>\n\n\n\n
\u5f02\u5e38\u662f\u5206\u79cd\u7c7b\u7684, \u6709\u591a\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u5f02\u5e38, \u800c\u4e00\u6bb5\u4ee3\u7801\u4e2d\u53ef\u80fd\u51fa\u73b0\u591a\u79cd\u5f02\u5e38, \u6211\u4eec\u53ef\u80fd\u9700\u8981\u5bf9\u4e0d\u540c\u7684\u5f02\u5e38\u505a\u4e0d\u540c\u7684\u5904\u7406<\/p>\n\n\n\n
\u9488\u5bf9\u6027\u5f02\u5e38\u6355\u83b7\u8bed\u6cd5<\/strong><\/p>\n\n\n\n
\u5176\u4e2d, \u6700\u540e\u4e00\u884c\u7684ex\u8868\u793a\u5f02\u5e38\u5bf9\u8c61\uff0c\u5305\u542b\u4e86\u5f02\u5e38\u63cf\u8ff0<\/p>\n\n\n\n
try:\n    \u53ef\u80fd\u51fa\u9519\u7684\u4ee3\u7801\nexcept \u9519\u8bef\u7c7b\u578b1:\n    \u9519\u8bef\u7c7b\u578b1\u7684\u5904\u7406\nexcept (\u9519\u8bef\u7c7b\u578b2, \u9519\u8bef\u7c7b\u578b3):\n    \u9519\u8bef\u7c7b\u578b2, 3\u7684\u5904\u7406\nexcept Exception as  ex:\n    print(\"\u5f02\u5e38\u63cf\u8ff0:\"+str(ex))<\/code><\/pre>\n\n\n\n
\u9488\u5bf9\u6027\u5f02\u5e38\u6355\u83b7\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n
try:\n    num = int(input(\"\u8bf7\u8f93\u5165\u4e00\u4e2a\u6574\u6570: \"))\n    result = 8\/num\n    print(result)\nexcept ValueError:   #\u9519\u8bef\u7c7b\u578b, \u770b\u63a7\u5236\u53f0\u8f93\u51fa\u7684\u7b2c\u4e00\u4e2a\u5355\u8bcd\n    print(\"\u8bf7\u8f93\u5165\u6574\u6570\")\nexcept ZeroDivisionError:\n    print(\"\u96640\u9519\u8bef\")\nexcept Exception as ex:\n    print(\"\u5f02\u5e38\u63cf\u8ff0:\" + str(ex))<\/code><\/pre>\n\n\n\n
\u5b8c\u6574\u7684\u5f02\u5e38\u5904\u7406<\/h2>\n\n\n\n
\u5b8c\u6574\u7684\u5f02\u5e38\u5904\u7406, \u5305\u62ec\u4e86else, \u4ee5\u53ca finally\u5173\u952e\u5b57<\/p>\n\n\n\n
try:\n    \u53ef\u80fd\u51fa\u9519\u7684\u4ee3\u7801\nexcept \u9519\u8bef\u7c7b\u578b1:\n    \u9519\u8bef\u7c7b\u578b1\u7684\u5904\u7406\nexcept (\u9519\u8bef\u7c7b\u578b2, \u9519\u8bef\u7c7b\u578b3):\n    \u9519\u8bef\u7c7b\u578b2, 3\u7684\u5904\u7406\nexcept Exception as  ex:\n    print(\"\u5f02\u5e38\u63cf\u8ff0:\"+str(ex))\nelse:\n    print(\"\u6ca1\u6709\u5f02\u5e38\")\nfinally:\n    print(\"\u65e0\u8bba\u662f\u5426\u6709\u5f02\u5e38,\u90fd\u6267\u884c\")<\/code><\/pre>\n\n\n\n
\u5b8c\u6574\u5f02\u5e38\u5904\u7406\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n
try:\n    num = int(input(\"\u8bf7\u8f93\u5165\u4e00\u4e2a\u6574\u6570: \"))\n    result = 8\/num\n    print(result)\nexcept ValueError:   #\u9519\u8bef\u7c7b\u578b, \u770b\u63a7\u5236\u53f0\u8f93\u51fa\u7684\u7b2c\u4e00\u4e2a\u5355\u8bcd\n    print(\"\u8bf7\u8f93\u5165\u6574\u6570\")\nexcept ZeroDivisionError:\n    print(\"\u96640\u9519\u8bef\")\nexcept Exception as ex:\n    print(\"\u5f02\u5e38\u63cf\u8ff0:\" + str(ex))\nelse:\n    print(\"\u6ca1\u6709\u5f02\u5e38\")\nfinally:\n    print(\"\u65e0\u8bba\u662f\u5426\u6709\u5f02\u5e38,\u90fd\u6267\u884c\")<\/code><\/pre>\n\n\n\n
\u66f4\u591a\u5b9e\u4f8b\u5728\u540e\u7eed\u7684\u7ae0\u8282\u4e2d<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f02\u5e38, \u6307\u5b9a\u7684\u662f\u5728\u7a0b\u5e8f\u8fd0\u884c\u65f6, python\u89e3\u91ca\u5668\u9047\u5230\u4e00\u4e2a\u9884\u671f\u4e4b\u5916\u7684\u7ed3\u679c \u9047\u5230\u5f02\u5e38\u540e, \u7a0b\u5e8f\u6682\u505c\u6267\u884c, \u5e76\u629b\u51fa… \u7ee7\u7eed\u9605\u8bfb python\u7684\u5f02\u5e38\u5904\u7406<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts\/106"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/comments?post=106"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts\/106\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/media?parent=106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/categories?post=106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/tags?post=106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}