{"id":1161183,"date":"2025-01-13T19:13:27","date_gmt":"2025-01-13T11:13:27","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1161183.html"},"modified":"2025-01-13T19:13:43","modified_gmt":"2025-01-13T11:13:43","slug":"python%e4%bb%a3%e7%a0%81%e5%a6%82%e4%bd%95%e6%8d%a2%e8%a1%8c%e4%b9%a6%e5%86%99","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1161183.html","title":{"rendered":"python\u4ee3\u7801\u5982\u4f55\u6362\u884c\u4e66\u5199"},"content":{"rendered":"

\"python\u4ee3\u7801\u5982\u4f55\u6362\u884c\u4e66\u5199\"<\/p>\n

\u5728Python\u4e2d\uff0c\u6362\u884c\u4e66\u5199\u4ee3\u7801\u7684\u65b9\u5f0f\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a\u4f7f\u7528\u53cd\u659c\u6760 () \u3001\u4f7f\u7528\u62ec\u53f7 () {} []\u3001\u4f7f\u7528\u4e09\u5f15\u53f7 (''' ''' \u6216 """ """)\u3001\u4f7f\u7528\u7eed\u884c\u7b26\u53f7 (\u7eed\u884c\u7b26\u53f7\u7528\u6765\u8fde\u63a5\u591a\u4e2a\u884c\u4f5c\u4e3a\u4e00\u884c\u6765\u5904\u7406)<\/strong>\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5176\u4e2d\u7684\u4e00\u79cd\u65b9\u5f0f\uff1a\u4f7f\u7528\u62ec\u53f7 () {} []\u3002\u8fd9\u79cd\u65b9\u5f0f\u5728\u5199\u957f\u51fd\u6570\u8c03\u7528\u6216\u5b9a\u4e49\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784\u65f6\u5c24\u5176\u6709\u7528\u3002<\/p>\n<\/p>\n

\u4f7f\u7528\u62ec\u53f7 () {} [] \u662f\u4e00\u79cd\u975e\u5e38\u5e38\u7528\u7684\u6362\u884c\u65b9\u5f0f\uff0c\u7279\u522b\u662f\u5728\u4e66\u5199\u590d\u6742\u6570\u636e\u7ed3\u6784\u65f6\u3002\u4f8b\u5982\uff0c\u5728\u5b9a\u4e49\u4e00\u4e2a\u957f\u5217\u8868\u3001\u5b57\u5178\u6216\u5143\u7ec4\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u62ec\u53f7\u5c06\u5176\u6269\u5c55\u5230\u591a\u884c\uff0c\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<\/p>\n

# \u4f7f\u7528\u5c0f\u62ec\u53f7\u6765\u6362\u884c<\/p>\n
my_list = [<\/p>\n
    'apple', 'banana', 'cherry',<\/p>\n
    'date', 'elderberry', 'fig',<\/p>\n
    'grape', 'honeydew', 'kiwi',<\/p>\n
]<\/p>\n
\u4f7f\u7528\u5927\u62ec\u53f7\u6765\u6362\u884c<\/strong><\/h2>\n
my_dict = {<\/p>\n
    'name': 'John Doe',<\/p>\n
    'age': 30,<\/p>\n
    'occupation': 'Software Developer',<\/p>\n
    'skills': ['Python', 'Java', 'C++'],<\/p>\n
}<\/p>\n
\u4f7f\u7528\u4e2d\u62ec\u53f7\u6765\u6362\u884c<\/strong><\/h2>\n
my_tuple = (<\/p>\n
    'apple', 'banana', 'cherry',<\/p>\n
    'date', 'elderberry', 'fig',<\/p>\n
)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u5f0f\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\uff0c\u8fd8\u53ef\u4ee5\u907f\u514d\u5728\u884c\u672b\u4f7f\u7528\u53cd\u659c\u6760\u5e26\u6765\u7684\u6f5c\u5728\u9519\u8bef\u3002<\/p>\n<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u5c06\u8be6\u7ec6\u4ecb\u7ecdPython\u4ee3\u7801\u6362\u884c\u7684\u591a\u79cd\u65b9\u5f0f\u3002<\/p>\n<\/p>\n
\u4e00\u3001\u4f7f\u7528\u53cd\u659c\u6760 ()<\/h3>\n<\/p>\n
\u53cd\u659c\u6760\u662fPython\u4e2d\u6700\u57fa\u672c\u7684\u6362\u884c\u7b26\u53f7\u3002\u5b83\u7528\u4e8e\u663e\u5f0f\u5730\u544a\u8bc9\u89e3\u91ca\u5668\uff0c\u4e0b\u4e00\u884c\u662f\u5f53\u524d\u884c\u7684\u5ef6\u7eed\u3002\u5c3d\u7ba1\u8fd9\u79cd\u65b9\u6cd5\u5f88\u5e38\u89c1\uff0c\u4f46\u5b83\u5bb9\u6613\u51fa\u9519\uff0c\u5c24\u5176\u662f\u5728\u6362\u884c\u5904\u4e0d\u5c0f\u5fc3\u6dfb\u52a0\u4e86\u7a7a\u683c\u6216\u5176\u4ed6\u5b57\u7b26\u65f6\u3002<\/p>\n<\/p>\n
\u793a\u4f8b\u4ee3\u7801<\/h4>\n<\/p>\n
# \u4f7f\u7528\u53cd\u659c\u6760\u6765\u6362\u884c<\/p>\n
long_expression = 1 + 2 + 3 + 4 + 5 + \\<\/p>\n
                  6 + 7 + 8 + 9 + 10<\/p>\n
print(long_expression)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u53cd\u659c\u6760\u7528\u4e8e\u5c06\u957f\u8868\u8fbe\u5f0f\u5206\u6210\u4e24\u884c\uff0c\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528\u62ec\u53f7 () {} []<\/h3>\n<\/p>\n
\u62ec\u53f7\u662fPython\u4e2d\u53e6\u4e00\u79cd\u5e38\u7528\u7684\u6362\u884c\u65b9\u5f0f\u3002\u5f53\u6211\u4eec\u5728\u5b9a\u4e49\u51fd\u6570\u3001\u5217\u8868\u3001\u5143\u7ec4\u6216\u5b57\u5178\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u62ec\u53f7\u5c06\u5176\u5185\u5bb9\u6269\u5c55\u5230\u591a\u884c\u3002\u8fd9\u6837\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\uff0c\u8fd8\u907f\u514d\u4e86\u5728\u884c\u672b\u4f7f\u7528\u53cd\u659c\u6760\u5e26\u6765\u7684\u6f5c\u5728\u9519\u8bef\u3002<\/p>\n<\/p>\n
\u793a\u4f8b\u4ee3\u7801<\/h4>\n<\/p>\n
# \u4f7f\u7528\u5c0f\u62ec\u53f7\u6765\u6362\u884c<\/p>\n
my_list = [<\/p>\n
    'apple', 'banana', 'cherry',<\/p>\n
    'date', 'elderberry', 'fig',<\/p>\n
    'grape', 'honeydew', 'kiwi',<\/p>\n
]<\/p>\n
\u4f7f\u7528\u5927\u62ec\u53f7\u6765\u6362\u884c<\/strong><\/h2>\n
my_dict = {<\/p>\n
    'name': 'John Doe',<\/p>\n
    'age': 30,<\/p>\n
    'occupation': 'Software Developer',<\/p>\n
    'skills': ['Python', 'Java', 'C++'],<\/p>\n
}<\/p>\n
\u4f7f\u7528\u4e2d\u62ec\u53f7\u6765\u6362\u884c<\/strong><\/h2>\n
my_tuple = (<\/p>\n
    'apple', 'banana', 'cherry',<\/p>\n
    'date', 'elderberry', 'fig',<\/p>\n
)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u5c0f\u62ec\u53f7\u3001\u5927\u62ec\u53f7\u548c\u4e2d\u62ec\u53f7\u6765\u5c06\u957f\u5217\u8868\u3001\u5b57\u5178\u548c\u5143\u7ec4\u5206\u522b\u6269\u5c55\u5230\u591a\u884c\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528\u4e09\u5f15\u53f7 (''' ''' \u6216 """ """)<\/h3>\n<\/p>\n
\u4e09\u5f15\u53f7\u662fPython\u4e2d\u7528\u4e8e\u5b9a\u4e49\u591a\u884c\u5b57\u7b26\u4e32\u7684\u7b26\u53f7\u3002\u5b83\u4e0d\u4ec5\u53ef\u4ee5\u7528\u4e8e\u5b57\u7b26\u4e32\u7684\u6362\u884c\uff0c\u8fd8\u53ef\u4ee5\u7528\u4e8e\u6ce8\u91ca\u7684\u6362\u884c\u3002\u4f7f\u7528\u4e09\u5f15\u53f7\u53ef\u4ee5\u5c06\u957f\u5b57\u7b26\u4e32\u5206\u6210\u591a\u884c\uff0c\u800c\u4e0d\u5f71\u54cd\u5b57\u7b26\u4e32\u7684\u5185\u5bb9\u3002<\/p>\n<\/p>\n
\u793a\u4f8b\u4ee3\u7801<\/h4>\n<\/p>\n
# \u4f7f\u7528\u4e09\u5f15\u53f7\u6765\u5b9a\u4e49\u591a\u884c\u5b57\u7b26\u4e32<\/p>\n
long_string = """This is a very long string that<\/p>\n
spans multiple lines. It is useful for<\/p>\n
writing long pieces of text without<\/p>\n
breaking the flow of the code."""<\/p>\n
print(long_string)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4e09\u5f15\u53f7\u7528\u4e8e\u5c06\u957f\u5b57\u7b26\u4e32\u5206\u6210\u591a\u884c\uff0c\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002<\/p>\n<\/p>\n
\u56db\u3001\u4f7f\u7528\u7eed\u884c\u7b26\u53f7<\/h3>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u7eed\u884c\u7b26\u53f7\uff08\u5373\u53cd\u659c\u6760\uff09\u53ef\u4ee5\u7528\u4e8e\u5c06\u591a\u4e2a\u884c\u8fde\u63a5\u6210\u4e00\u884c\u6765\u5904\u7406\u3002\u8fd9\u5bf9\u4e8e\u5199\u957f\u4ee3\u7801\u884c\u6216\u590d\u6742\u8868\u8fbe\u5f0f\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n
\u793a\u4f8b\u4ee3\u7801<\/h4>\n<\/p>\n
# \u4f7f\u7528\u7eed\u884c\u7b26\u53f7\u6765\u8fde\u63a5\u591a\u884c<\/p>\n
long_expression = 1 + 2 + 3 + 4 + 5 + \\<\/p>\n
                  6 + 7 + 8 + 9 + 10<\/p>\n
print(long_expression)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u7eed\u884c\u7b26\u53f7\u7528\u4e8e\u5c06\u957f\u8868\u8fbe\u5f0f\u5206\u6210\u591a\u884c\uff0c\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002<\/p>\n<\/p>\n
\u603b\u7ed3<\/h3>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u6362\u884c\u4e66\u5199\u4ee3\u7801\u7684\u65b9\u5f0f\u4e3b\u8981\u6709\uff1a\u4f7f\u7528\u53cd\u659c\u6760 ()\u3001\u4f7f\u7528\u62ec\u53f7 () {} []\u3001\u4f7f\u7528\u4e09\u5f15\u53f7 (''' ''' \u6216 """ """)\u3001\u4f7f\u7528\u7eed\u884c\u7b26\u53f7<\/strong>\u3002\u4e0d\u540c\u7684\u65b9\u5f0f\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u573a\u666f\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u65b9\u5f0f\u6765\u4e66\u5199\u4ee3\u7801\uff0c\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4ee3\u7801\u4e2d\u5b9e\u73b0\u6362\u884c\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u53cd\u659c\u6760\uff08\\<\/code>\uff09\u6765\u5b9e\u73b0\u6362\u884c\uff0c\u8fd9\u6837\u53ef\u4ee5\u5c06\u4e00\u884c\u4ee3\u7801\u5206\u6210\u591a\u884c\u4e66\u5199\u3002\u4f8b\u5982\uff1a<\/p>\n
result = 1 + 2 + 3 + \\\n         4 + 5 + 6\n<\/code><\/pre>\n
\u6b64\u5916\uff0cPython\u5141\u8bb8\u5728\u62ec\u53f7\u3001\u82b1\u62ec\u53f7\u548c\u65b9\u62ec\u53f7\u5185\u81ea\u52a8\u6362\u884c\uff0c\u56e0\u6b64\u53ef\u4ee5\u5229\u7528\u8fd9\u4e9b\u7b26\u53f7\u6765\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\uff1a<\/p>\n
result = (\n    1 + 2 + 3 +\n    4 + 5 + 6\n)\n<\/code><\/pre>\n
\u8fd9\u79cd\u65b9\u5f0f\u4e0d\u4ec5\u8ba9\u4ee3\u7801\u6574\u6d01\uff0c\u8fd8\u80fd\u907f\u514d\u56e0\u53cd\u659c\u6760\u5bfc\u81f4\u7684\u9519\u8bef\u3002<\/p>\n
\u5728Python\u4e2d\u6362\u884c\u662f\u5426\u4f1a\u5f71\u54cd\u4ee3\u7801\u7684\u6267\u884c\uff1f<\/strong>
\u6362\u884c\u672c\u8eab\u4e0d\u4f1a\u5f71\u54cd\u4ee3\u7801\u7684\u6267\u884c\uff0c\u524d\u63d0\u662f\u6362\u884c\u7684\u65b9\u5f0f\u7b26\u5408Python\u7684\u8bed\u6cd5\u89c4\u5219\u3002\u53cd\u659c\u6760\u548c\u62ec\u53f7\u7684\u4f7f\u7528\u53ef\u4ee5\u8ba9\u4ee3\u7801\u66f4\u6613\u4e8e\u9605\u8bfb\uff0c\u4f46\u9700\u786e\u4fdd\u903b\u8f91\u6b63\u786e\uff0c\u907f\u514d\u903b\u8f91\u9519\u8bef\u3002<\/p>\n
\u6362\u884c\u4e66\u5199\u5bf9\u4ee3\u7801\u53ef\u8bfb\u6027\u6709\u4ec0\u4e48\u5f71\u54cd\uff1f<\/strong>
\u5408\u7406\u7684\u6362\u884c\u4e66\u5199\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002\u5c06\u590d\u6742\u7684\u8868\u8fbe\u5f0f\u5206\u89e3\u4e3a\u591a\u4e2a\u7b80\u5355\u7684\u90e8\u5206\uff0c\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u548c\u7ef4\u62a4\u8005\u66f4\u5feb\u7406\u89e3\u4ee3\u7801\u610f\u56fe\u3002\u6b64\u5916\uff0c\u826f\u597d\u7684\u683c\u5f0f\u5316\u4e60\u60ef\u4e5f\u4f7f\u5f97\u56e2\u961f\u534f\u4f5c\u65f6\uff0c\u4ee3\u7801\u5ba1\u67e5<\/a>\u548c\u7ef4\u62a4\u53d8\u5f97\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u6362\u884c\u4e66\u5199\u4ee3\u7801\u7684\u65b9\u5f0f\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a\u4f7f\u7528\u53cd\u659c\u6760 () \u3001\u4f7f\u7528\u62ec\u53f7 () {} []\u3001\u4f7f\u7528\u4e09\u5f15\u53f7 […]","protected":false},"author":3,"featured_media":1161203,"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\/1161183"}],"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=1161183"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1161183\/revisions"}],"predecessor-version":[{"id":1161207,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1161183\/revisions\/1161207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1161203"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1161183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1161183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1161183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}