{"id":2802,"date":"2023-08-16T23:05:25","date_gmt":"2023-08-16T15:05:25","guid":{"rendered":"https:\/\/jimmyswebnote.com\/?p=2802"},"modified":"2023-08-16T23:05:25","modified_gmt":"2023-08-16T15:05:25","slug":"python-file-handling","status":"publish","type":"post","link":"https:\/\/jimmyswebnote.com\/python-file-handling\/","title":{"rendered":"Python \u6559\u5b78 3 &#8211; File Handling -Read File, Write File"},"content":{"rendered":"\n<p>\u7b46\u8a18\u4e00\u4e0b\u5728 Python \u4e2d\u8b80\u5beb\u6a94\u6848\u7684\u65b9\u5f0f<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-66335316eda2b\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-66335316eda2b\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#1_open_Function_%E2%80%93_%E9%87%9D%E5%B0%8D%E6%AA%94%E6%A1%88%E5%81%9A%E6%93%8D%E4%BD%9C\" title=\"1. open Function &#8211; \u91dd\u5c0d\u6a94\u6848\u505a\u64cd\u4f5c\">1. open Function &#8211; \u91dd\u5c0d\u6a94\u6848\u505a\u64cd\u4f5c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#11_filename\" title=\"1.1 filename\">1.1 filename<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#12_mode\" title=\"1.2 mode\">1.2 mode<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#2_Read_File_%E2%80%93_%E8%AE%80%E5%8F%96%E6%AA%94%E6%A1%88\" title=\"2. Read File &#8211; \u8b80\u53d6\u6a94\u6848\">2. Read File &#8211; \u8b80\u53d6\u6a94\u6848<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#21_read_function\" title=\"2.1 read function\">2.1 read function<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#22_readline_function\" title=\"2.2 readline function\">2.2 readline function<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#23_readlines_function\" title=\"2.3 readlines function\">2.3 readlines function<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#3_close_function_%E2%80%93_%E9%97%9C%E9%96%89%E6%AA%94%E6%A1%88\" title=\"3. close function &#8211; \u95dc\u9589\u6a94\u6848\">3. close function &#8211; \u95dc\u9589\u6a94\u6848<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#4_Write_File_%E2%80%93_%E5%AF%AB%E5%85%A5%E6%AA%94%E6%A1%88\" title=\"4. Write File &#8211; \u5beb\u5165\u6a94\u6848\">4. Write File &#8211; \u5beb\u5165\u6a94\u6848<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#41_append\" title=\"4.1 append\">4.1 append<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#42_write\" title=\"4.2 write\">4.2 write<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#43_create\" title=\"4.3 create\">4.3 create<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#5_Delete_File_%E2%80%93_%E5%88%AA%E9%99%A4%E6%AA%94%E6%A1%88\" title=\"5. Delete File &#8211; \u522a\u9664\u6a94\u6848\">5. Delete File &#8211; \u522a\u9664\u6a94\u6848<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#51_delete_a_file\" title=\"5.1 delete a file\">5.1 delete a file<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#52_check_if_file_exist\" title=\"5.2 check if file exist\">5.2 check if file exist<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#53_delete_directory\" title=\"5.3 delete directory\">5.3 delete directory<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/#6_%E5%8F%83%E8%80%83%E8%B3%87%E6%96%99\" title=\"6. \u53c3\u8003\u8cc7\u6599\">6. \u53c3\u8003\u8cc7\u6599<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_open_Function_%E2%80%93_%E9%87%9D%E5%B0%8D%E6%AA%94%E6%A1%88%E5%81%9A%E6%93%8D%E4%BD%9C\"><\/span>1. open Function &#8211; \u91dd\u5c0d\u6a94\u6848\u505a\u64cd\u4f5c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Python \u63d0\u4f9b\u4e86 open function \u53ef\u4ee5\u91dd\u5c0d\u6a94\u6848\u9032\u884c\u4e00\u4e9b\u64cd\u4f5c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-verse\"><em>open(filename, mode)<\/em><\/pre>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"11_filename\"><\/span>1.1 filename<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u7b2c\u4e00\u500b\u53c3\u6578\u662f filename\uff0c\u53ef\u4ee5\u662f\u76f8\u5c0d\u8def\u5f91\u4e5f\u53ef\u4ee5\u662f\u7d55\u5c0d\u8def\u5f91\u3002<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"12_mode\"><\/span>1.2 mode<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u7528\u4f86\u6c7a\u5b9a\u958b\u555f\u6a94\u6848\u7684\u7528\u9014\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-verse\">\"r\" - Read\uff0cdefault value\uff0c\u8b80\u53d6\u6a94\u6848\uff0c\u5982\u679c\u6a94\u6848\u4e0d\u5b58\u5728\u6703\u5674\u932f\n\"a\" - Append\uff0c\u5c07\u8cc7\u6599 append \u5230\u8a72\u6a94\u6848\uff0c\u5982\u679c\u6a94\u6848\u4e0d\u5b58\u5728\u6703\u76f4\u63a5\u5efa\u7acb\u6a94\u6848\n\"w\" - Write\uff0c\u5c07\u8cc7\u6599\u8986\u5beb\u5230\u8a72\u6a94\u6848\uff0c\u5982\u679c\u6a94\u6848\u4e0d\u5b58\u5728\u6703\u76f4\u63a5\u5efa\u7acb\u6a94\u6848\n\"x\" - Create\uff0c\u5efa\u7acb\u6a94\u6848\uff0c\u5982\u679c\u6a94\u6848\u5df2\u7d93\u5b58\u5728\u6703\u5674\u932f<\/pre>\n\n\n\n<p>\u4e5f\u53ef\u4ee5\u6c7a\u5b9a\u8981\u7528\u4ec0\u9ebc\u6a21\u5f0f\u958b\u555f\u6a94\u6848\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-verse\">\"t\" - Text\uff0cdefault value\uff0c\u7d14\u6587\u5b57\u6a21\u5f0f\n\"b\" - Binary\uff0c\u4e8c\u9032\u4f4d\u6a21\u5f0f\uff08ex: \u8b80\u53d6\u5716\u7247\u6642\uff09<\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\"># ex\nf = open(\"test.txt\")\n\nf = open(\"test.txt\", \"rt\")<\/code><\/pre>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"2_Read_File_%E2%80%93_%E8%AE%80%E5%8F%96%E6%AA%94%E6%A1%88\"><\/span>2. Read File &#8211; \u8b80\u53d6\u6a94\u6848<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"21_read_function\"><\/span>2.1 read function<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5047\u8a2d\u6709\u4e00\u500b test.txt \u6a94\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">Hello\nWorld\n!!!<\/code><\/pre>\n\n\n\n<p>\u53ef\u4ee5\u7528 read function \u4f86\u8b80\u53d6\u6a94\u6848<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">f = open(\"test.txt\", \"r\")\nprint(f.read())\nHello\nWorld\n!!!<\/code><\/pre>\n\n\n\n<p>read function \u4e5f\u53ef\u4ee5\u50b3\u5165 argument \u7528\u4f86\u6c7a\u5b9a\u8981 read \u5e7e\u500b characters\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">f = open(\"test.txt\", \"r\")\nprint(f.read(3))\nHel<\/code><\/pre>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"22_readline_function\"><\/span>2.2 readline function<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u7528\u4f86\u8b80\u53d6\u884c\u6578<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">f = open(\"test.txt\", \"r\")\nprint(f.readline())\nHello\n<\/code><\/pre>\n\n\n\n<p>\u57f7\u884c\u5e7e\u6b21 readline \u5c31\u6703\u5370\u51fa\u524d\u5e7e\u884c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">f = open(\"test.txt\", \"r\")\nprint(f.readline())\nprint(f.readline())\nHello\n\nWorld\n<\/code><\/pre>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"23_readlines_function\"><\/span>2.3 readlines function<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6703\u628a\u6bcf\u4e00\u884c\u4f5c\u70ba\u5b57\u4e32\uff0c\u585e\u5230 list \u5f8c return<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">f = open(\"test.txt\", \"r\")\nprint(f.readlines())\n['Hello\\n', 'World\\n', '!!!\\n']<\/code><\/pre>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"3_close_function_%E2%80%93_%E9%97%9C%E9%96%89%E6%AA%94%E6%A1%88\"><\/span>3. close function &#8211; \u95dc\u9589\u6a94\u6848<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u7576\u64cd\u4f5c\u5b8c\u6a94\u6848\uff08\u4e0d\u7ba1\u8b80\u53d6\u6216\u5beb\u5165\uff09\uff0c\u90fd\u8981\u8a18\u5f97\u547c\u53eb close function\uff0c\u539f\u56e0\u5982\u4e0b<\/p>\n\n\n\n<ul><li>\u7576\u7528\u7a0b\u5f0f\u6253\u958b\u6a94\u6848\u7684\u6642\u5019\uff0cfile system \u901a\u5e38\u6703\u5c07\u6a94\u6848\u9396\u4f4f\uff0c\u76f4\u5230\u7528 close function \u95dc\u9589\u524d\uff0c\u5176\u4ed6\u7a0b\u5f0f\u6216 process \u90fd\u7121\u6cd5\u4f7f\u7528\u9019\u500b\u6a94\u6848<\/li><li>file system \u80fd\u6253\u958b\u7684\u6a94\u6848\u6709\u9650\u5236\uff0c\u8981\u662f\u6709\u592a\u591a\u6a94\u6848\u90fd\u6c92\u88ab\u6b63\u78ba\u95dc\u9589\u7684\u8a71\uff0c\u53ef\u80fd\u5c0e\u81f4\u7cfb\u7d71\u8cc7\u6e90\u8017\u76e1<\/li><li>\u7576\u6709\u591a\u500b process \u8981\u540c\u6642\u5c0d\u4e00\u500b\u672a\u95dc\u9589\u7684\u6a94\u6848\u505a\u64cd\u4f5c\u6642\uff0c\u53ef\u80fd\u6703\u6709 race condition \u7684\u60c5\u6cc1\u767c\u751f<\/li><\/ul>\n\n\n\n<p>\u7528 f.close \u95dc\u9589\u6a94\u6848<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">f = open(\"test.txt\", \"r\")\n# \u91dd\u5c0d\u6a94\u6848\u505a\u67d0\u4e9b\u64cd\u4f5c\u5f8c\n...\nf.close()<\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u5e0c\u671b\u6a94\u6848\u505a\u5b8c\u67d0\u4e9b\u64cd\u4f5c\u5f8c\u53ef\u4ee5\u81ea\u52d5\u95dc\u9589\uff0c\u53ef\u4ee5\u7528\u4ee5\u4e0b\u7684\u5beb\u6cd5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">with open(\"test.txt\", \"r\") as f:\n  contents = f.readlines()\n  print(contents)<\/code><\/pre>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"4_Write_File_%E2%80%93_%E5%AF%AB%E5%85%A5%E6%AA%94%E6%A1%88\"><\/span>4. Write File &#8211; \u5beb\u5165\u6a94\u6848<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"41_append\"><\/span>4.1 append<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u53ef\u4ee5\u7528 append mode\uff0c\u5c07\u5167\u5bb9\u65b0\u589e\u5230\u6a94\u6848\u4e0a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">with open(\"test.txt\", \"a\") as f:\n  f.write('more content!')\n\nwith open(\"test.txt\", \"r\") as f:\n  content = f.read()\n  print(content)\nHello\nWorld\n!!!\nmore content!<\/code><\/pre>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"42_write\"><\/span>4.2 write<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5c07\u5167\u5bb9\u8986\u5beb\u6a94\u6848\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">with open(\"test.txt\", \"w\") as f:\n  f.write(\"I'm new content!\")\n\nwith open(\"test.txt\", \"r\") as f:\n  content = f.read()\n  print(content)\nI'm new content!<\/code><\/pre>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"43_create\"><\/span>4.3 create<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>mode x \u7528\u4f86\u5efa\u7acb\u6a94\u6848\uff0c\u82e5\u6a94\u6848\u5b58\u5728\u6703\u76f4\u63a5\u5674\u932f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\"># \u65b0\u589e myfile.txt \u6a94\nf = open(\"myfile.txt\", \"x\")\n\n# \u56e0\u70ba test.txt \u5df2\u7d93\u5b58\u5728\uff0c\u6240\u4ee5\u6703\u5674\u932f\nf = open(\"test.txt\", \"x\")\nTraceback (most recent call last):\n  File \"\/Users\/jimmy\/Desktop\/Project\/python-read-file\/main.py\", line 1, in &lt;module>\n    f = open(\"test.txt\", \"x\")\n        ^^^^^^^^^^^^^^^^^^^^^\nFileExistsError: [Errno 17] File exists: 'test.txt'<\/code><\/pre>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"5_Delete_File_%E2%80%93_%E5%88%AA%E9%99%A4%E6%AA%94%E6%A1%88\"><\/span>5. Delete File &#8211; \u522a\u9664\u6a94\u6848<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"51_delete_a_file\"><\/span>5.1 delete a file<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">import os\nos.remove(\"myfile.txt\")\n# myfile.txt \u88ab\u522a\u6389\u4e86<\/code><\/pre>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"52_check_if_file_exist\"><\/span>5.2 check if file exist<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">import os\nif os.path.exists(\"myfile.txt\"):\n    os.remove(\"myfile.txt\")\nelse:\n    print(\"the file does not exist\")\nthe file does not exist<\/code><\/pre>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"53_delete_directory\"><\/span>5.3 delete directory<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">import os\nos.rmdir(\"myfolder\")<\/code><\/pre>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"6_%E5%8F%83%E8%80%83%E8%B3%87%E6%96%99\"><\/span>6. \u53c3\u8003\u8cc7\u6599<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.pythontutorial.net\/python-basics\/python-read-text-file\/\" target=\"_blank\" rel=\"noreferrer noopener\">How to Read a Text file In Python Effectively<\/a><br><a href=\"https:\/\/www.w3schools.com\/python\/python_file_handling.asp\" target=\"_blank\" rel=\"noreferrer noopener\">Python File Open &#8211; W3Schools<\/a><\/p>\n\n\n\n\n\n<p>\u5982\u679c\u89ba\u5f97\u6211\u7684\u6587\u7ae0\u6709\u5e6b\u52a9\u7684\u8a71\uff0c\u6b61\u8fce\u5e6b\u6211\u7684\u7c89\u5c08\u6309\u8b9a\u54e6~\u8b1d\u8b1d\u4f60\uff01<br><\/p>\n\n<iframe loading=\"lazy\" src=\"https:\/\/www.facebook.com\/plugins\/page.php?href=https%3A%2F%2Fwww.facebook.com%2Fjimmyswebnote&amp;tabs=timeline&amp;width=340&amp;height=500&amp;small_header=false&amp;adapt_container_width=true&amp;hide_cover=false&amp;show_facepile=true&amp;appId\" width=\"340\" height=\"500\" style=\"border:none;overflow:hidden\" scrolling=\"no\" frameborder=\"0\" allowfullscreen=\"true\" allow=\"autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share\"><\/iframe>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b46\u8a18\u4e00\u4e0b\u5728 Python \u4e2d\u8b80\u5beb\u6a94\u6848\u7684\u65b9\u5f0f 1. open Function &#8211; \u91dd\u5c0d\u6a94\u6848\u505a\u64cd\u4f5c Python \u63d0\u4f9b\u4e86 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/jimmyswebnote.com\/python-file-handling\/\"> <span class=\"screen-reader-text\">Python \u6559\u5b78 3 &#8211; File Handling -Read File, Write File<\/span> Read More \u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":2809,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[209],"tags":[219,217,218],"_links":{"self":[{"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/posts\/2802"}],"collection":[{"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/comments?post=2802"}],"version-history":[{"count":8,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/posts\/2802\/revisions"}],"predecessor-version":[{"id":2811,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/posts\/2802\/revisions\/2811"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/media\/2809"}],"wp:attachment":[{"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/media?parent=2802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/categories?post=2802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jimmyswebnote.com\/wp-json\/wp\/v2\/tags?post=2802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}