{"id":41746,"date":"2023-12-11T14:54:27","date_gmt":"2023-12-11T06:54:27","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=41746"},"modified":"2023-12-11T14:54:27","modified_gmt":"2023-12-11T06:54:27","slug":"%e5%bc%82%e5%b8%b8%e5%a4%84%e7%90%86%e5%86%99%e6%b3%95%e4%bb%a5%e5%8f%8a%e5%a6%82%e4%bd%95%e4%b8%bb%e5%8a%a8%e8%b7%91%e5%87%ba%e5%bc%82%e5%b8%b8%ef%bc%88%e5%ba%94%e7%94%a8%e5%9c%ba%e6%99%af%ef%bc%89","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/%e5%bc%82%e5%b8%b8%e5%a4%84%e7%90%86%e5%86%99%e6%b3%95%e4%bb%a5%e5%8f%8a%e5%a6%82%e4%bd%95%e4%b8%bb%e5%8a%a8%e8%b7%91%e5%87%ba%e5%bc%82%e5%b8%b8%ef%bc%88%e5%ba%94%e7%94%a8%e5%9c%ba%e6%99%af%ef%bc%89\/","title":{"rendered":"\u5f02\u5e38\u5904\u7406\u5199\u6cd5\u4ee5\u53ca\u5982\u4f55\u4e3b\u52a8\u8dd1\u51fa\u5f02\u5e38\uff08\u5e94\u7528\u573a\u666f\uff09"},"content":{"rendered":"

“`”<\/p>\n

<pre><code># \u89e6\u53d1\u5f02\u5e38
\ndef temp_convert(var):
\n try:
\n return int(var)
\n except ValueError as Argument:
\n print (""\u53c2\u6570\u6ca1\u6709\u5305\u542b\u6570\u5b57%s""%Argument)<\/p>\n

# \u8c03\u7528\u51fd\u6570
\ntemp_convert(""xyz"")
\n# \u4ee510\u4e3a\u57fa\u6570\u7684int()\u7684\u65e0\u6548\u6587\u5b57:\u201cxyz\u201d
\n—————————————————————————-
\n# raise\u8bed\u6cd5
\n#raise [Exception [, args [, traceback]]]
\n# \u8bed\u53e5\u4e2d Exception \u662f\u5f02\u5e38\u7684\u7c7b\u578b\uff0cargs \u662f\u81ea\u5df2\u63d0\u4f9b\u7684\u5f02\u5e38\u53c2\u6570\u3002<\/p>\n

class Networkerror(RuntimeError):
\n def __init__(self, arg):
\n self.args = arg
\ntry:
\n raise Networkerror(""Bad hostname"")
\nexcept Networkerror as e:
\n print(e.args)
\n<\/code><\/pre><\/p>\n

\u00a0<\/p>\n

<pre><code> "“`
\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"

“`” <pre><code># \u89e6\u53d1\u5f02\u5e38 def temp_ […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-41746","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=41746"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41746\/revisions"}],"predecessor-version":[{"id":41747,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41746\/revisions\/41747"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=41746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=41746"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=41746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}