{"id":108,"date":"2021-06-22T00:30:48","date_gmt":"2021-06-21T16:30:48","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/python\/?p=108"},"modified":"2021-06-22T00:31:23","modified_gmt":"2021-06-21T16:31:23","slug":"python%e5%bc%82%e5%b8%b8%e7%9a%84%e4%bc%a0%e9%80%92%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/python\/post-108.html","title":{"rendered":"python\u5f02\u5e38\u7684\u4f20\u9012\u6027"},"content":{"rendered":"\n

python\u4e2d, \u5f02\u5e38\u5177\u6709\u4f20\u9012\u6027, \u662f\u6307,<\/p>\n\n\n\n

\u5f53\u5f02\u5e38\u53d1\u751f\u540e, \u82e5\u5f53\u524d\u4ee3\u7801\u6ca1\u6709\u5f02\u5e38\u6355\u83b7\u673a\u5236, \u90a3\u4e48\u4f1a\u628a\u5f02\u5e38\u4f20\u9012\u7ed9\u8c03\u7528\u6b64\u4ee3\u7801\u7684\u65b9\u6cd5, \u5e76\u5c42\u5c42\u5411\u4e0a\u4f20\u9012, \u82e5\u6700\u7ec8\u4e5f\u6ca1\u6709\u6355\u83b7\u673a\u5236, \u4f1a\u4ea4\u7ed9python\u89e3\u91ca\u5668, \u89e3\u91ca\u5668\u7684\u5904\u7406\u662f\u7ec8\u6b62\u7a0b\u5e8f<\/p>\n\n\n\n

\u5f02\u5e38\u4f20\u9012\u6027\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n

def demo1():\n    num = int(input(\"\u8bf7\u8f93\u5165\u6570\u5b57\"))  #2\n\ndef demo2():\n    demo1()            #5\n\ndemo2();                #7<\/code><\/pre>\n\n\n\n
\u63a7\u5236\u53f0\u8f93\u5165\u4ee5\u53ca\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b:<\/p>\n\n\n\n
\u8bf7\u8f93\u5165\u6570\u5b57a\nTraceback (most recent call last):\n  File \"C:\/Users\/Administrator\/IdeaProjects\/bdPan\/MyTest.py\", line 7, in <module>\n    demo2();\n  File \"C:\/Users\/Administrator\/IdeaProjects\/bdPan\/MyTest.py\", line 5, in demo2\n    demo1()\n  File \"C:\/Users\/Administrator\/IdeaProjects\/bdPan\/MyTest.py\", line 2, in demo1\n    num = int(input(\"\u8bf7\u8f93\u5165\u6570\u5b57\"))\nValueError: invalid literal for int() with base 10: 'a'<\/code><\/pre>\n\n\n\n
ps:<\/strong> python\u5f02\u5e38\u4fe1\u606f\u8f93\u51fa\u662f\u6808\u7ed3\u6784, \u89e6\u53d1\u987a\u5e8f\u5176\u5b9e\u662f2,5,7<\/p>\n\n\n\n
\u5f02\u5e38\u4f20\u9012\u7684\u6355\u83b7\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n
\u6839\u636e\u5f02\u5e38\u7684\u4f20\u9012\u6027, \u6211\u4eec\u53ef\u4ee5\u5728\u5f02\u5e38\u4ee3\u7801\u5757\u7684\u8c03\u7528\u65b9\u6cd5\u4e2d\u6355\u83b7, \u6bd4\u5982\u5728\u4e3b\u51fd\u6570\u4e2d\u6355\u83b7<\/p>\n\n\n\n
def demo1():\n    num = int(input(\"\u8bf7\u8f93\u5165\u6570\u5b57\"))\n\ndef demo2():\n    demo1()\n\ntry:\n    demo2()\nexcept Exception as ex:\n    print(str(ex))<\/code><\/pre>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
python\u4e2d, \u5f02\u5e38\u5177\u6709\u4f20\u9012\u6027, \u662f\u6307, \u5f53\u5f02\u5e38\u53d1\u751f\u540e, \u82e5\u5f53\u524d\u4ee3\u7801\u6ca1\u6709\u5f02\u5e38\u6355\u83b7\u673a\u5236, \u90a3\u4e48\u4f1a\u628a\u5f02\u5e38\u4f20\u9012\u7ed9\u8c03… \u7ee7\u7eed\u9605\u8bfb python\u5f02\u5e38\u7684\u4f20\u9012\u6027<\/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\/108"}],"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=108"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts\/108\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/media?parent=108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/categories?post=108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/tags?post=108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}