{"id":155,"date":"2023-03-29T08:47:25","date_gmt":"2023-03-29T00:47:25","guid":{"rendered":"https:\/\/mianka.xyz\/?p=154"},"modified":"2023-03-29T08:48:37","modified_gmt":"2023-03-29T00:48:37","slug":"python","status":"publish","type":"post","link":"https:\/\/www.mianka.xyz\/?p=155","title":{"rendered":"python \u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6"},"content":{"rendered":"<p>\u5728 <a href=\"https:\/\/www.mianka.xyz\/?cat=3\" rel=\"noopener\" class=\"smart-seo-link\">Python<\/a> \u4e2d\uff0c\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\u975e\u5e38\u7b80\u5355\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684 open() \u51fd\u6570\u6253\u5f00\u6587\u4ef6\uff0c\u5e76\u5c06 w \u4f5c\u4e3a\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4f20\u9012\uff0c\u4ee5\u4fbf\u4ee5\u5199\u5165\u6a21\u5f0f\u6253\u5f00\u6587\u4ef6\u3002\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 write() \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\u3002\u6700\u540e\uff0c\u4e0d\u8981\u5fd8\u8bb0\u5173\u95ed\u6587\u4ef6\uff0c\u4ee5\u786e\u4fdd\u5c06\u5176\u5185\u5bb9\u4fdd\u5b58\u5230\u78c1\u76d8\u4e0a\u3002<\/p>\n<p><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\uff1a<\/p>\n<pre class=\"prism-highlight prism-language-python\">#&nbsp;\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\ntext&nbsp;=&nbsp;&quot;Hello,&nbsp;world!&quot;\nwith&nbsp;open(&quot;example.txt&quot;,&nbsp;&quot;w&quot;)&nbsp;as&nbsp;f:\n&nbsp;&nbsp;&nbsp;&nbsp;f.write(text)\n#&nbsp;\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u5b57\u7b26\u4e32\nwith&nbsp;open(&quot;example.txt&quot;,&nbsp;&quot;r&quot;)&nbsp;as&nbsp;f:\n&nbsp;&nbsp;&nbsp;&nbsp;text&nbsp;=&nbsp;f.read()\n&nbsp;&nbsp;&nbsp;&nbsp;print(text)<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32 &quot;Hello, world!&quot; \u5199\u5165\u4e00\u4e2a\u540d\u4e3a example.txt \u7684\u6587\u4ef6\u4e2d\u3002\u4f7f\u7528 with \u8bed\u53e5\u6253\u5f00\u6587\u4ef6\u53ef\u4ee5\u786e\u4fdd\u5728\u5b8c\u6210\u64cd\u4f5c\u540e\u81ea\u52a8\u5173\u95ed\u6587\u4ef6\u3002\u6211\u4eec\u8fd8\u901a\u8fc7\u5c06\u6587\u4ef6\u6253\u5f00\u65b9\u5f0f\u8bbe\u7f6e\u4e3a &quot;w&quot;\uff0c\u5c06\u6587\u4ef6\u6253\u5f00\u4e3a\u5199\u6a21\u5f0f\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528 write() \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\u3002\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u76f8\u540c\u7684\u6587\u4ef6\u540d\u548c open() \u51fd\u6570\u8bfb\u53d6\u6587\u4ef6\u5e76\u5c06\u5176\u5185\u5bb9\u6253\u5370\u5230\u63a7\u5236\u53f0\u4e0a\u3002<\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 <a href=\"https:\/\/www.mianka.xyz\/?cat=3\" rel=\"noopener\" class=\"smart-seo-link\">Python<\/a> \u4e2d\uff0c\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\u975e\u5e38\u7b80\u5355\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684 open() \u51fd\u6570\u6253\u5f00\u6587\u4ef6\uff0c\u5e76\u5c06 w \u4f5c\u4e3a\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4f20\u9012\uff0c\u4ee5\u4fbf\u4ee5\u5199\u5165\u6a21\u5f0f\u6253\u5f00\u6587\u4ef6\u3002\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 write() \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\u3002\u6700\u540e\uff0c\u4e0d\u8981\u5fd8\u8bb0\u5173\u95ed\u6587\u4ef6\uff0c\u4ee5\u786e\u4fdd\u5c06\u5176\u5185\u5bb9\u4fdd\u5b58\u5230\u78c1\u76d8\u4e0a\u3002<\/p>\n<p><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\uff1a<\/p>\n<pre class=\"prism-highlight prism-language-python\">#&nbsp;\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\ntext&nbsp;=&nbsp;&quot;Hello,&nbsp;world!&quot;\nwith&nbsp;open(&quot;example.txt&quot;,&nbsp;&quot;w&quot;)&nbsp;as&nbsp;f:\n&nbsp;&nbsp;&nbsp;&nbsp;f.write(text)\n#&nbsp;\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u5b57\u7b26\u4e32\nwith&nbsp;open(&quot;example.txt&quot;,&nbsp;&quot;r&quot;)&nbsp;as&nbsp;f:\n&nbsp;&nbsp;&nbsp;&nbsp;text&nbsp;=&nbsp;f.read()\n&nbsp;&nbsp;&nbsp;&nbsp;print(text)<\/pre>\n<p><!--autointro--><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-155","post","type-post","status-publish","format-standard","hentry","category-pythonbiji"],"_links":{"self":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts\/155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=155"}],"version-history":[{"count":0,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts\/155\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}