{"id":1008741,"date":"2024-12-27T11:05:31","date_gmt":"2024-12-27T03:05:31","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1008741.html"},"modified":"2024-12-27T11:05:34","modified_gmt":"2024-12-27T03:05:34","slug":"python%e5%a6%82%e4%bd%95%e7%94%a8txt%e5%ad%98%e5%82%a8","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1008741.html","title":{"rendered":"python\u5982\u4f55\u7528txt\u5b58\u50a8"},"content":{"rendered":"

\"python\u5982\u4f55\u7528txt\u5b58\u50a8\"<\/p>\n

Python\u4e2d\u4f7f\u7528txt\u5b58\u50a8\u6570\u636e\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u7b80\u5355\u7684\u5199\u5165\u6587\u672c\u3001\u4f7f\u7528CSV\u683c\u5f0f\u4fdd\u5b58\u3001\u4ee5\u53ca\u901a\u8fc7JSON\u683c\u5f0f\u5316\u6570\u636e\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Python\u5185\u7f6e\u7684open()\u51fd\u6570\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c\u3002open()\u51fd\u6570\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u4ee5\u6587\u672c\u5f62\u5f0f\u5c06\u6570\u636e\u5b58\u50a8\u5230txt\u6587\u4ef6\u4e2d\u3002<\/strong><\/p>\n<\/p>\n

Python \u7684 open() \u51fd\u6570\u5141\u8bb8\u4ee5\u591a\u79cd\u6a21\u5f0f\u6253\u5f00\u6587\u4ef6\uff0c\u5982\u8bfb\u6a21\u5f0f ('r')\u3001\u5199\u6a21\u5f0f ('w')\u3001\u8ffd\u52a0\u6a21\u5f0f ('a') \u548c\u8bfb\u5199\u6a21\u5f0f ('r+'), \u8fd9\u4e9b\u6a21\u5f0f\u53ef\u4ee5\u6839\u636e\u9700\u8981\u9009\u62e9\u3002\u6700\u7b80\u5355\u7684\u64cd\u4f5c\u662f\u4f7f\u7528\u5199\u6a21\u5f0f\u5c06\u6570\u636e\u5199\u5165\u6587\u4ef6\uff0c\u4ee5\u4e0b\u662f\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528open()\u51fd\u6570\u8fdb\u884c\u57fa\u672c\u6587\u4ef6\u64cd\u4f5c<\/h3>\n<\/p>\n

Python \u7684 open() \u51fd\u6570\u662f\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c\u7684\u6838\u5fc3\u5de5\u5177\u3002\u901a\u8fc7\u5b83\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u6253\u5f00\u3001\u8bfb\u53d6\u3001\u5199\u5165\u548c\u5173\u95ed\u6587\u672c\u6587\u4ef6\u3002<\/p>\n<\/p>\n

1.1\u3001\u6253\u5f00\u548c\u5199\u5165\u6587\u4ef6<\/h4>\n<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528 open()<\/code> \u51fd\u6570\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\uff0c\u5e76\u6307\u5b9a\u6a21\u5f0f\u3002\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u5199\u6a21\u5f0f ('w') \u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u6587\u4ef6\u3002<\/p>\n<\/p>\n

# \u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\uff0c\u51c6\u5907\u5199\u5165<\/p>\n
file = open('example.txt', 'w')<\/p>\n
\u5199\u5165\u4e00\u4e9b\u6587\u672c<\/strong><\/h2>\n
file.write('Hello, world!\\n')<\/p>\n
file.write('This is a test.\\n')<\/p>\n
\u5173\u95ed\u6587\u4ef6<\/strong><\/h2>\n
file.close()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a example.txt<\/code> \u7684\u6587\u4ef6\uff0c\u5e76\u5411\u5176\u4e2d\u5199\u5165\u4e86\u4e00\u4e9b\u6587\u672c\u3002\u8bf7\u6ce8\u610f\uff0c\u4f7f\u7528 open()<\/code> \u51fd\u6570\u65f6\uff0c\u5fc5\u987b\u5728\u64cd\u4f5c\u5b8c\u6210\u540e\u5173\u95ed\u6587\u4ef6\u4ee5\u91ca\u653e\u8d44\u6e90\u3002<\/p>\n<\/p>\n
1.2\u3001\u8ffd\u52a0\u6570\u636e\u5230\u6587\u4ef6<\/h4>\n<\/p>\n
\u5982\u679c\u6211\u4eec\u60f3\u8981\u5728\u6587\u4ef6\u4e2d\u8ffd\u52a0\u5185\u5bb9\u800c\u4e0d\u8986\u76d6\u73b0\u6709\u5185\u5bb9\uff0c\u53ef\u4ee5\u4f7f\u7528\u8ffd\u52a0\u6a21\u5f0f ('a')\u3002<\/p>\n<\/p>\n
# \u6253\u5f00\u6587\u4ef6\uff0c\u51c6\u5907\u8ffd\u52a0\u5185\u5bb9<\/p>\n
file = open('example.txt', 'a')<\/p>\n
\u8ffd\u52a0\u6587\u672c<\/strong><\/h2>\n
file.write('Adding new line.\\n')<\/p>\n
\u5173\u95ed\u6587\u4ef6<\/strong><\/h2>\n
file.close()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u8ffd\u52a0\u6a21\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u6587\u4ef6\u672b\u5c3e\u589e\u52a0\u65b0\u7684\u6570\u636e\uff0c\u800c\u4e0d\u5f71\u54cd\u73b0\u6709\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528with\u8bed\u53e5\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c<\/h3>\n<\/p>\n
Python \u63d0\u4f9b\u4e86 with<\/code> \u8bed\u53e5\u6765\u7b80\u5316\u6587\u4ef6\u64cd\u4f5c\u3002\u4f7f\u7528 with<\/code> \u8bed\u53e5\uff0c\u6211\u4eec\u4e0d\u9700\u8981\u663e\u5f0f\u5730\u5173\u95ed\u6587\u4ef6\uff0c\u56e0\u4e3a\u5b83\u4f1a\u81ea\u52a8\u5904\u7406\u6587\u4ef6\u7684\u5173\u95ed\u8fc7\u7a0b\u3002<\/p>\n<\/p>\n
2.1\u3001\u4f7f\u7528with\u8bed\u53e5\u5199\u5165\u6587\u4ef6<\/h4>\n<\/p>\n
# \u4f7f\u7528 with \u8bed\u53e5\u6253\u5f00\u548c\u5199\u5165\u6587\u4ef6<\/p>\n
with open('example.txt', 'w') as file:<\/p>\n
    file.write('Hello, world with with!\\n')<\/p>\n
    file.write('This is another test.\\n')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528 with<\/code> \u8bed\u53e5\u53ef\u4ee5\u4f7f\u4ee3\u7801\u66f4\u7b80\u6d01\uff0c\u5e76\u51cf\u5c11\u7531\u4e8e\u6587\u4ef6\u672a\u5173\u95ed\u800c\u5bfc\u81f4\u7684\u8d44\u6e90\u6cc4\u6f0f\u95ee\u9898\u3002<\/p>\n<\/p>\n
2.2\u3001\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9<\/h4>\n<\/p>\n
\u540c\u6837\uff0cwith<\/code> \u8bed\u53e5\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u3002<\/p>\n<\/p>\n
# \u4f7f\u7528 with \u8bed\u53e5\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9<\/p>\n
with open('example.txt', 'r') as file:<\/p>\n
    content = file.read()<\/p>\n
    print(content)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u8bfb\u53d6\u4e86 example.txt<\/code> \u7684\u5185\u5bb9\uff0c\u5e76\u5c06\u5176\u6253\u5370\u5230\u63a7\u5236\u53f0\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528CSV\u683c\u5f0f\u5b58\u50a8\u6570\u636e<\/h3>\n<\/p>\n
CSV\uff08Comma-Separated Values\uff09\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6587\u672c\u683c\u5f0f\uff0c\u7528\u4e8e\u5b58\u50a8\u8868\u683c\u6570\u636e\u3002Python \u7684 csv<\/code> \u6a21\u5757\u63d0\u4f9b\u4e86\u5904\u7406 CSV \u6587\u4ef6\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n
3.1\u3001\u5199\u5165CSV\u6587\u4ef6<\/h4>\n<\/p>\n
import csv<\/p>\n
\u6570\u636e\u5217\u8868<\/strong><\/h2>\n
data = [<\/p>\n
    ['Name', 'Age', 'City'],<\/p>\n
    ['Alice', '28', 'New York'],<\/p>\n
    ['Bob', '23', 'Los Angeles'],<\/p>\n
    ['Charlie', '35', 'Chicago']<\/p>\n
]<\/p>\n
\u5199\u5165CSV\u6587\u4ef6<\/strong><\/h2>\n
with open('example.csv', 'w', newline='') as file:<\/p>\n
    writer = csv.writer(file)<\/p>\n
    writer.writerows(data)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5c06\u6570\u636e\u5217\u8868\u5199\u5165\u4e86\u4e00\u4e2a CSV \u6587\u4ef6 example.csv<\/code> \u4e2d\u3002csv.writer<\/code> \u5bf9\u8c61\u5c06\u6bcf\u4e2a\u5b50\u5217\u8868\u4f5c\u4e3a\u4e00\u884c\u5199\u5165\u6587\u4ef6\u3002<\/p>\n<\/p>\n
3.2\u3001\u8bfb\u53d6CSV\u6587\u4ef6<\/h4>\n<\/p>\n
import csv<\/p>\n
\u8bfb\u53d6CSV\u6587\u4ef6<\/strong><\/h2>\n
with open('example.csv', 'r') as file:<\/p>\n
    reader = csv.reader(file)<\/p>\n
    for row in reader:<\/p>\n
        print(row)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7 csv.reader<\/code> \u5bf9\u8c61\uff0c\u6211\u4eec\u53ef\u4ee5\u9010\u884c\u8bfb\u53d6 CSV \u6587\u4ef6\u4e2d\u7684\u6570\u636e\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u5217\u8868\u5904\u7406\u3002<\/p>\n<\/p>\n
\u56db\u3001\u4f7f\u7528JSON\u683c\u5f0f\u5b58\u50a8\u6570\u636e<\/h3>\n<\/p>\n
JSON\uff08JavaScript Object Notation\uff09\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u6570\u636e\u4ea4\u6362\u683c\u5f0f\u3002Python \u7684 json<\/code> \u6a21\u5757\u63d0\u4f9b\u4e86\u5904\u7406 JSON \u6570\u636e\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n
4.1\u3001\u5199\u5165JSON\u6587\u4ef6<\/h4>\n<\/p>\n
import json<\/p>\n
\u6570\u636e\u5b57\u5178<\/strong><\/h2>\n
data = {<\/p>\n
    'name': 'Alice',<\/p>\n
    'age': 28,<\/p>\n
    'city': 'New York'<\/p>\n
}<\/p>\n
\u5199\u5165JSON\u6587\u4ef6<\/strong><\/h2>\n
with open('example.json', 'w') as file:<\/p>\n
    json.dump(data, file)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5c06\u6570\u636e\u5b57\u5178\u5199\u5165\u4e86\u4e00\u4e2a JSON \u6587\u4ef6 example.json<\/code> \u4e2d\u3002json.dump<\/code> \u65b9\u6cd5\u5c06 Python \u5bf9\u8c61\u8f6c\u6362\u4e3a JSON \u683c\u5f0f\u5e76\u5199\u5165\u6587\u4ef6\u3002<\/p>\n<\/p>\n
4.2\u3001\u8bfb\u53d6JSON\u6587\u4ef6<\/h4>\n<\/p>\n
import json<\/p>\n
\u8bfb\u53d6JSON\u6587\u4ef6<\/strong><\/h2>\n
with open('example.json', 'r') as file:<\/p>\n
    data = json.load(file)<\/p>\n
    print(data)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7 json.load<\/code> \u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece JSON \u6587\u4ef6\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a Python \u5bf9\u8c61\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u5728Python\u4e2d\u5b58\u50a8\u5927\u89c4\u6a21\u6587\u672c\u6570\u636e\u7684\u7b56\u7565<\/h3>\n<\/p>\n
\u5f53\u5904\u7406\u5927\u89c4\u6a21\u6587\u672c\u6570\u636e\u65f6\uff0c\u9700\u8981\u8003\u8651\u6548\u7387\u548c\u6027\u80fd\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7b56\u7565\uff1a<\/p>\n<\/p>\n
5.1\u3001\u5206\u5757\u5904\u7406\u5927\u6587\u4ef6<\/h4>\n<\/p>\n
\u5bf9\u4e8e\u975e\u5e38\u5927\u7684\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u5206\u5757\u8bfb\u53d6\u7684\u65b9\u6cd5\uff0c\u4ee5\u51cf\u5c11\u5185\u5b58\u6d88\u8017\u3002<\/p>\n<\/p>\n
# \u5206\u5757\u8bfb\u53d6\u5927\u6587\u4ef6<\/p>\n
with open('large_file.txt', 'r') as file:<\/p>\n
    while True:<\/p>\n
        chunk = file.read(1024)  # \u8bfb\u53d6 1024 \u5b57\u8282<\/p>\n
        if not chunk:<\/p>\n
            break<\/p>\n
        process(chunk)  # \u81ea\u5b9a\u4e49\u5904\u7406\u51fd\u6570<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u9010\u6b65\u5904\u7406\u6587\u4ef6\uff0c\u800c\u4e0d\u5fc5\u4e00\u6b21\u6027\u5c06\u6574\u4e2a\u6587\u4ef6\u52a0\u8f7d\u5230\u5185\u5b58\u4e2d\u3002<\/p>\n<\/p>\n
5.2\u3001\u591a\u7ebf\u7a0b\u6216\u591a\u8fdb\u7a0b\u5904\u7406<\/h4>\n<\/p>\n
\u5728\u5904\u7406\u975e\u5e38\u5927\u7684\u6570\u636e\u96c6\u65f6\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528 Python \u7684\u591a\u7ebf\u7a0b\u6216\u591a\u8fdb\u7a0b\u5e93\uff08\u5982 threading<\/code> \u6216 multiprocessing<\/code>\uff09\u6765\u63d0\u9ad8\u5904\u7406\u901f\u5ea6\u3002<\/p>\n<\/p>\n
from multiprocessing import Pool<\/p>\n
def process_line(line):<\/p>\n
    # \u81ea\u5b9a\u4e49\u5904\u7406\u6bcf\u4e00\u884c\u7684\u51fd\u6570<\/p>\n
    pass<\/p>\n
\u4f7f\u7528\u591a\u8fdb\u7a0b\u5904\u7406\u6587\u4ef6<\/strong><\/h2>\n
with open('large_file.txt', 'r') as file:<\/p>\n
    with Pool(processes=4) as pool:<\/p>\n
        pool.map(process_line, file)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u5e76\u884c\u5904\u7406\u6587\u4ef6\u4e2d\u7684\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<\/p>\n
\u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
Python \u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u5904\u7406\u6587\u672c\u6587\u4ef6\u5b58\u50a8\uff0c\u5305\u62ec\u57fa\u672c\u7684 open()<\/code> \u51fd\u6570\u3001CSV \u548c JSON \u683c\u5f0f\u7684\u8bfb\u5199\u64cd\u4f5c\u7b49\u3002\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\uff0c\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u6700\u5408\u9002\u7684\u65b9\u6cd5\u6765\u5b58\u50a8\u548c\u5904\u7406\u6587\u672c\u6570\u636e\u3002\u5728\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u65f6\uff0c\u5408\u7406\u7684\u5b58\u50a8\u7b56\u7565\u548c\u6027\u80fd\u4f18\u5316\u63aa\u65bd\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6548\u7387\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u548c\u5199\u5165TXT\u6587\u4ef6\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684open()<\/code>\u51fd\u6570\u6765\u521b\u5efa\u548c\u5199\u5165TXT\u6587\u4ef6\u3002\u9996\u5148\uff0c\u4f7f\u7528open()<\/code>\u51fd\u6570\u6307\u5b9a\u6587\u4ef6\u540d\u548c\u6a21\u5f0f\uff08\u5982'w'\u8868\u793a\u5199\u5165\u6a21\u5f0f\uff09\uff0c\u7136\u540e\u4f7f\u7528write()<\/code>\u65b9\u6cd5\u5c06\u5185\u5bb9\u5199\u5165\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a  <\/p>\n
with open('example.txt', 'w') as file:\n    file.write('Hello, World!')\n<\/code><\/pre>\n
\u8fd9\u6bb5\u4ee3\u7801\u4f1a\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aexample.txt<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u5199\u5165\u201cHello, World!\u201d\u3002<\/p>\n
\u5982\u4f55\u8bfb\u53d6TXT\u6587\u4ef6\u7684\u5185\u5bb9\uff1f<\/strong>
\u8bfb\u53d6TXT\u6587\u4ef6\u540c\u6837\u53ef\u4ee5\u4f7f\u7528open()<\/code>\u51fd\u6570\uff0c\u4f46\u8fd9\u6b21\u9700\u8981\u4f7f\u7528'r'\u6a21\u5f0f\u3002\u4f7f\u7528read()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u4e00\u6b21\u6027\u8bfb\u53d6\u6574\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u6216\u8005\u4f7f\u7528readline()<\/code>\u9010\u884c\u8bfb\u53d6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u7684\u793a\u4f8b\uff1a  <\/p>\n
with open('example.txt', 'r') as file:\n    content = file.read()\n    print(content)\n<\/code><\/pre>\n
\u8fd0\u884c\u8fd9\u6bb5\u4ee3\u7801\u540e\uff0c\u63a7\u5236\u53f0\u4f1a\u8f93\u51fa\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\u3002<\/p>\n
\u5728Python\u4e2d\u5982\u4f55\u5904\u7406TXT\u6587\u4ef6\u7684\u5f02\u5e38\u60c5\u51b5\uff1f<\/strong>
\u5728\u5904\u7406\u6587\u4ef6\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u5f02\u5e38\u60c5\u51b5\uff0c\u5982\u6587\u4ef6\u4e0d\u5b58\u5728\u6216\u6743\u9650\u4e0d\u8db3\u7b49\u3002\u53ef\u4ee5\u4f7f\u7528try...except<\/code>\u8bed\u53e5\u6765\u6355\u83b7\u5e76\u5904\u7406\u8fd9\u4e9b\u5f02\u5e38\uff0c\u786e\u4fdd\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a  <\/p>\n
try:\n    with open('example.txt', 'r') as file:\n        content = file.read()\nexcept FileNotFoundError:\n    print("\u6587\u4ef6\u672a\u627e\u5230\uff0c\u8bf7\u68c0\u67e5\u6587\u4ef6\u540d\u548c\u8def\u5f84\u3002")\nexcept IOError:\n    print("\u8bfb\u53d6\u6587\u4ef6\u65f6\u53d1\u751f\u9519\u8bef\u3002")\n<\/code><\/pre>\n
\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5904\u7406\u6587\u4ef6\u64cd\u4f5c\u4e2d\u53ef\u80fd\u9047\u5230\u7684\u5404\u79cd\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u4e2d\u4f7f\u7528txt\u5b58\u50a8\u6570\u636e\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u7b80\u5355\u7684\u5199\u5165\u6587\u672c\u3001\u4f7f\u7528CSV\u683c\u5f0f\u4fdd\u5b58\u3001\u4ee5\u53ca\u901a\u8fc7JSON\u683c\u5f0f\u5316\u6570 […]","protected":false},"author":3,"featured_media":1008753,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1008741"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1008741"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1008741\/revisions"}],"predecessor-version":[{"id":1008757,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1008741\/revisions\/1008757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1008753"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1008741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1008741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1008741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}