{"id":961945,"date":"2024-12-27T04:03:39","date_gmt":"2024-12-26T20:03:39","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/961945.html"},"modified":"2024-12-27T04:03:41","modified_gmt":"2024-12-26T20:03:41","slug":"%e7%94%a8python%e8%af%ad%e8%a8%80%e5%a6%82%e4%bd%95%e6%8d%a2%e8%a1%8c","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/961945.html","title":{"rendered":"\u7528python\u8bed\u8a00\u5982\u4f55\u6362\u884c"},"content":{"rendered":"

\"\u7528python\u8bed\u8a00\u5982\u4f55\u6362\u884c\"<\/p>\n

\u5f00\u5934\u6bb5\u843d:
\u5728Python\u4e2d\uff0c\u6362\u884c\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u4e3b\u8981\u5305\u62ec\u4f7f\u7528\u6362\u884c\u7b26\u3001print\u51fd\u6570\u3001\u4e09\u5f15\u53f7\u5b57\u7b26\u4e32<\/strong>\u7b49\u3002\u5176\u4e2d\uff0c\u6362\u884c\u7b26<\/strong>\u662f\u6700\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u5373\u5728\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528\\n<\/code>\u5b57\u7b26\u6765\u8868\u793a\u6362\u884c\uff1b\u800cprint\u51fd\u6570<\/strong>\u5728\u8f93\u51fa\u5185\u5bb9\u65f6\u901a\u8fc7\u6dfb\u52a0end<\/code>\u53c2\u6570\u6765\u63a7\u5236\u6362\u884c\u884c\u4e3a\uff0c\u4e5f\u662f\u4e00\u79cd\u7b80\u5355\u6709\u6548\u7684\u65b9\u6cd5\u3002\u4f7f\u7528\u4e09\u5f15\u53f7\u5b57\u7b26\u4e32<\/strong>\u53ef\u4ee5\u76f4\u63a5\u8de8\u884c\u4e66\u5199\u591a\u884c\u6587\u672c\uff0c\u9002\u5408\u7528\u4e8e\u5927\u6bb5\u6587\u672c\u7684\u8f93\u51fa\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u6bcf\u79cd\u65b9\u6cd5\u7684\u5b9e\u73b0\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u6362\u884c\u7b26<\/p>\n<\/p>\n

\u5728Python\u4e2d\uff0c\\n<\/code>\u662f\u7528\u4e8e\u8868\u793a\u6362\u884c\u7684\u7279\u6b8a\u5b57\u7b26\u3002\u5728\u5b57\u7b26\u4e32\u4e2d\u63d2\u5165\\n<\/code>\uff0c\u53ef\u4ee5\u8ba9\u6587\u672c\u5728\u663e\u793a\u65f6\u5206\u6210\u591a\u884c\u3002<\/p>\n<\/p>\n

# \u4f7f\u7528\u6362\u884c\u7b26\\n\u8fdb\u884c\u6362\u884c<\/p>\n
print("\u7b2c\u4e00\u884c\u6587\u672c\\n\u7b2c\u4e8c\u884c\u6587\u672c\\n\u7b2c\u4e09\u884c\u6587\u672c")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u79cd\u65b9\u5f0f\u975e\u5e38\u7b80\u5355\u76f4\u63a5\uff0c\u9002\u5408\u5728\u9700\u8981\u5728\u5b57\u7b26\u4e32\u5185\u90e8\u5b9e\u73b0\u6362\u884c\u7684\u573a\u5408\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c'\\n'<\/code>\u53ea\u80fd\u5728\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528\uff0c\u56e0\u6b64\u4e0d\u80fd\u76f4\u63a5\u7528\u4e8e\u6574\u6570\u6216\u5176\u4ed6\u975e\u5b57\u7b26\u4e32\u7c7b\u578b\u3002<\/p>\n<\/p>\n
\u4e8c\u3001print\u51fd\u6570\u4e2d\u7684end\u53c2\u6570<\/p>\n<\/p>\n
Python\u7684print<\/code>\u51fd\u6570\u9ed8\u8ba4\u5728\u8f93\u51fa\u7684\u672b\u5c3e\u6dfb\u52a0\u6362\u884c\u7b26\uff0c\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6bcf\u6b21\u4f7f\u7528print<\/code>\u51fd\u6570\u65f6\uff0c\u8f93\u51fa\u7684\u5185\u5bb9\u4f1a\u81ea\u52a8\u6362\u884c\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539print<\/code>\u51fd\u6570\u7684end<\/code>\u53c2\u6570\u6765\u63a7\u5236\u6362\u884c\u884c\u4e3a\u3002<\/p>\n<\/p>\n
# \u4f7f\u7528print\u7684end\u53c2\u6570\u63a7\u5236\u6362\u884c<\/p>\n
print("\u8fd9\u662f\u4e00\u884c", end=" ")<\/p>\n
print("\u8fd9\u662f\u540c\u4e00\u884c\u7684\u5ef6\u7eed")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u4f8b\u4e2d\uff0cend=" "<\/code>\u8868\u793a\u5c06print<\/code>\u51fd\u6570\u7684\u672b\u5c3e\u8bbe\u7f6e\u4e3a\u7a7a\u683c\uff0c\u800c\u4e0d\u662f\u6362\u884c\u7b26\u3002\u8fd9\u6837\u4e24\u6b21print<\/code>\u7684\u8f93\u51fa\u5c31\u4f1a\u5728\u540c\u4e00\u884c\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4e09\u5f15\u53f7\u5b57\u7b26\u4e32<\/p>\n<\/p>\n
\u4e09\u5f15\u53f7\u5b57\u7b26\u4e32\uff08\u5373\u4f7f\u7528\u4e09\u4e2a\u5355\u5f15\u53f7'''<\/code>\u6216\u4e09\u4e2a\u53cc\u5f15\u53f7"""<\/code>\u5305\u56f4\u7684\u5b57\u7b26\u4e32\uff09\u5141\u8bb8\u5728\u6587\u672c\u4e2d\u81ea\u7136\u5730\u8fdb\u884c\u6362\u884c\uff0c\u800c\u65e0\u9700\u989d\u5916\u7684\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n
# \u4f7f\u7528\u4e09\u5f15\u53f7\u5b57\u7b26\u4e32\u6362\u884c<\/p>\n
multi_line_string = """\u8fd9\u662f\u4e00\u6bb5<\/p>\n
\u591a\u884c\u6587\u672c<\/p>\n
\u793a\u4f8b"""<\/p>\n
print(multi_line_string)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u5bf9\u4e8e\u9700\u8981\u8f93\u51fa\u5927\u6bb5\u6587\u672c\u6216\u751f\u6210\u591a\u884c\u5b57\u7b26\u4e32\u7684\u60c5\u51b5\u975e\u5e38\u6709\u7528\uff0c\u4e14\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u66f4\u5f3a\u3002<\/p>\n<\/p>\n
\u56db\u3001sys\u6a21\u5757\u4e2d\u7684stdout.write<\/p>\n<\/p>\n
\u9664\u4e86print<\/code>\u51fd\u6570\uff0cPython\u7684sys<\/code>\u6a21\u5757\u4e2d\u7684stdout.write<\/code>\u65b9\u6cd5\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8f93\u51fa\u6587\u672c\uff0c\u5e76\u63d0\u4f9b\u4e86\u66f4\u7ec6\u7c92\u5ea6\u7684\u63a7\u5236\u3002<\/p>\n<\/p>\n
import sys<\/p>\n
\u4f7f\u7528sys.stdout.write\u8fdb\u884c\u8f93\u51fa<\/strong><\/h2>\n
sys.stdout.write("\u7b2c\u4e00\u884c\u6587\u672c\\n")<\/p>\n
sys.stdout.write("\u7b2c\u4e8c\u884c\u6587\u672c")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e0eprint<\/code>\u51fd\u6570\u4e0d\u540c\uff0csys.stdout.write<\/code>\u4e0d\u4f1a\u81ea\u52a8\u5728\u8f93\u51fa\u672b\u5c3e\u6dfb\u52a0\u6362\u884c\u7b26\uff0c\u56e0\u6b64\u9700\u8981\u624b\u52a8\u6dfb\u52a0\u3002\u5982\u679c\u9700\u8981\u66f4\u590d\u6742\u7684\u8f93\u51fa\u63a7\u5236\uff0csys.stdout.write<\/code>\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u4e2d\u7684\u6362\u884c<\/p>\n<\/p>\n
Python\u63d0\u4f9b\u4e86\u591a\u79cd\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u65b9\u6cd5\uff0c\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u4e2d\u4e5f\u53ef\u4ee5\u5d4c\u5165\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n
# \u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u6362\u884c<\/p>\n
name = "Python"<\/p>\n
formatted_string = f"\u6b22\u8fce\u4f7f\u7528{name}\\n\u8fd9\u662f\u4e00\u4e2a\u6362\u884c\u793a\u4f8b"<\/p>\n
print(formatted_string)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u65e0\u8bba\u662f\u4f7f\u7528%<\/code>\u683c\u5f0f\u5316\u3001str.format()<\/code>\u65b9\u6cd5\uff0c\u8fd8\u662ff-strings\uff0c\u90fd\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u6362\u884c\u3002<\/p>\n<\/p>\n
\u516d\u3001\u6587\u672c\u6587\u4ef6\u7684\u8bfb\u53d6\u4e0e\u6362\u884c<\/p>\n<\/p>\n
\u5728\u5904\u7406\u6587\u672c\u6587\u4ef6\u65f6\uff0c\u6362\u884c\u7b26\u901a\u5e38\u7528\u4e8e\u533a\u5206\u884c\u3002Python\u7684\u6587\u4ef6\u8bfb\u53d6\u65b9\u6cd5\u81ea\u52a8\u5904\u7406\u6362\u884c\u7b26\uff0c\u4f46\u7406\u89e3\u5b83\u4eec\u7684\u5de5\u4f5c\u539f\u7406\u4ecd\u7136\u5f88\u91cd\u8981\u3002<\/p>\n<\/p>\n
# \u8bfb\u53d6\u6587\u4ef6\u5e76\u5904\u7406\u6362\u884c<\/p>\n
with open("example.txt", "r") as file:<\/p>\n
    for line in file:<\/p>\n
        print(line.strip())  # \u53bb\u9664\u672b\u5c3e\u7684\u6362\u884c\u7b26<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8bfb\u53d6\u6587\u4ef6\u65f6\uff0c\u6bcf\u884c\u7684\u672b\u5c3e\u901a\u5e38\u4f1a\u5305\u542b\u4e00\u4e2a\u6362\u884c\u7b26\u3002\u4f7f\u7528strip()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u53bb\u9664\u8fd9\u4e9b\u6362\u884c\u7b26\uff0c\u65b9\u4fbf\u540e\u7eed\u5904\u7406\u3002<\/p>\n<\/p>\n
\u4e03\u3001\u603b\u7ed3<\/p>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u6362\u884c\u64cd\u4f5c\u6709\u591a\u79cd\u5b9e\u73b0\u65b9\u5f0f\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u3002\u6362\u884c\u7b26<\/strong>\u9002\u5408\u5728\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u63d2\u5165\u6362\u884c\uff0cprint\u51fd\u6570\u7684end\u53c2\u6570<\/strong>\u63d0\u4f9b\u4e86\u8f93\u51fa\u65f6\u7684\u6362\u884c\u63a7\u5236\uff0c\u4e09\u5f15\u53f7\u5b57\u7b26\u4e32<\/strong>\u9002\u5408\u5927\u6bb5\u6587\u672c\u7684\u683c\u5f0f\u5316\uff0csys.stdout.write<\/strong>\u63d0\u4f9b\u4e86\u66f4\u7cbe\u7ec6\u7684\u8f93\u51fa\u63a7\u5236\uff0c\u800c\u5728\u5904\u7406\u6587\u4ef6\u65f6\uff0c\u7406\u89e3\u6362\u884c\u7b26\u7684\u5de5\u4f5c\u539f\u7406\u5219\u662f\u6587\u672c\u64cd\u4f5c\u7684\u57fa\u7840\u3002\u719f\u7ec3\u638c\u63e1\u8fd9\u4e9b\u6280\u5de7\uff0c\u5c06\u5927\u5927\u63d0\u9ad8Python\u7f16\u7a0b\u7684\u7075\u6d3b\u6027\u548c\u6548\u7387\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\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\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5728\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528\\n<\/code>\u6765\u63d2\u5165\u4e00\u4e2a\u6362\u884c\u7b26\u3002\u8fd9\u6837\uff0c\u5728\u6253\u5370\u8f93\u51fa\u65f6\uff0c\u6587\u672c\u5c06\u4f1a\u5728\\n<\/code>\u7684\u4f4d\u7f6e\u6362\u884c\u3002<\/p>\n
\u4f7f\u7528\u591a\u884c\u5b57\u7b26\u4e32\u6709\u4ec0\u4e48\u4f18\u52bf\uff1f<\/strong>
\u4f7f\u7528\u4e09\u91cd\u5f15\u53f7\uff08'''<\/code> \u6216 """<\/code>\uff09\u53ef\u4ee5\u521b\u5efa\u591a\u884c\u5b57\u7b26\u4e32\uff0c\u8fd9\u6837\u53ef\u4ee5\u65b9\u4fbf\u5730\u4e66\u5199\u957f\u6587\u672c\u800c\u65e0\u9700\u624b\u52a8\u63d2\u5165\u6362\u884c\u7b26\u3002\u8fd9\u79cd\u65b9\u5f0f\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\uff0c\u5e76\u4e14\u80fd\u591f\u4fdd\u6301\u6587\u672c\u7684\u683c\u5f0f\u3002<\/p>\n
\u5728Python\u7684\u8f93\u51fa\u4e2d\u5982\u4f55\u63a7\u5236\u6362\u884c\uff1f<\/strong>
\u5728\u4f7f\u7528print()<\/code>\u51fd\u6570\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6eend<\/code>\u53c2\u6570\u6765\u63a7\u5236\u8f93\u51fa\u540e\u7684\u6362\u884c\u884c\u4e3a\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cprint()<\/code>\u5728\u8f93\u51fa\u540e\u4f1a\u6362\u884c\uff0c\u5982\u679c\u8bbe\u7f6eend=''<\/code>\uff0c\u5219\u53ef\u4ee5\u907f\u514d\u6362\u884c\uff0c\u5141\u8bb8\u5728\u540c\u4e00\u884c\u8f93\u51fa\u591a\u4e2a\u5185\u5bb9\u3002<\/p>\n
\u5982\u4f55\u5728\u6587\u4ef6\u5199\u5165\u4e2d\u5b9e\u73b0\u6362\u884c\uff1f<\/strong>
\u5728\u4f7f\u7528Python\u5199\u5165\u6587\u4ef6\u65f6\uff0c\u53ef\u4ee5\u5728\u5199\u5165\u5185\u5bb9\u65f6\u76f4\u63a5\u6dfb\u52a0\u6362\u884c\u7b26\\n<\/code>\u3002\u4f8b\u5982\uff0c\u4f7f\u7528file.write("\u5185\u5bb9\\n")<\/code>\u53ef\u4ee5\u4fdd\u8bc1\u6bcf\u6b21\u5199\u5165\u540e\u5185\u5bb9\u4f1a\u81ea\u52a8\u6362\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5f00\u5934\u6bb5\u843d:\u5728Python\u4e2d\uff0c\u6362\u884c\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u4e3b\u8981\u5305\u62ec\u4f7f\u7528\u6362\u884c\u7b26\u3001print\u51fd\u6570\u3001\u4e09\u5f15\u53f7\u5b57\u7b26\u4e32\u7b49\u3002\u5176\u4e2d\uff0c\u6362\u884c\u7b26 […]","protected":false},"author":3,"featured_media":961955,"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\/961945"}],"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=961945"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/961945\/revisions"}],"predecessor-version":[{"id":961960,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/961945\/revisions\/961960"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/961955"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=961945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=961945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=961945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}