{"id":1135546,"date":"2025-01-08T21:26:40","date_gmt":"2025-01-08T13:26:40","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1135546.html"},"modified":"2025-01-08T21:26:42","modified_gmt":"2025-01-08T13:26:42","slug":"python%e5%a6%82%e4%bd%95%e5%b0%86%e5%ad%97%e6%af%8d%e8%bd%ac%e5%8c%96%e4%b8%ba%e5%ad%97%e7%ac%a6%e4%b8%b2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1135546.html","title":{"rendered":"python\u5982\u4f55\u5c06\u5b57\u6bcd\u8f6c\u5316\u4e3a\u5b57\u7b26\u4e32"},"content":{"rendered":"

\"python\u5982\u4f55\u5c06\u5b57\u6bcd\u8f6c\u5316\u4e3a\u5b57\u7b26\u4e32\"<\/p>\n

\u5728Python\u4e2d\uff0c\u5c06\u5b57\u6bcd\u8f6c\u5316\u4e3a\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528str()<\/code>\u51fd\u6570\u3001join()<\/code>\u65b9\u6cd5\u3001\u4ee5\u53ca\u5217\u8868\u63a8\u5bfc\u5f0f\u7b49\u3002<\/strong><\/p>\n<\/p>\n

\u4f7f\u7528 str()<\/code> \u51fd\u6570<\/h3>\n<\/p>\n

str()<\/code>\u51fd\u6570\u662f\u5c06\u4efb\u4f55\u6570\u636e\u7c7b\u578b\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u7684\u6700\u57fa\u672c\u65b9\u6cd5\u4e4b\u4e00\u3002<\/strong> \u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e00\u4e2a\u5355\u72ec\u7684\u5b57\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528str()<\/code>\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n

char = 'a'<\/p>\n
string = str(char)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528 join()<\/code> \u65b9\u6cd5<\/h3>\n<\/p>\n
join()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u4e00\u4e2a\u5b57\u7b26\u7684\u5e8f\u5217\uff08\u5982\u5217\u8868\u6216\u5143\u7ec4\uff09\u5408\u5e76\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002<\/strong> \u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u5b57\u7b26\u7684\u5217\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528join()<\/code>\u5c06\u5b83\u4eec\u8f6c\u6362\u4e3a\u4e00\u4e2a\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = ''.join(char_list)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f<\/h3>\n<\/p>\n
\u5217\u8868\u63a8\u5bfc\u5f0f\u662fPython\u4e2d\u7684\u4e00\u79cd\u7b80\u6d01\u8bed\u6cd5\uff0c\u53ef\u4ee5\u5feb\u901f\u521b\u5efa\u5217\u8868\u3002<\/strong> \u4f60\u53ef\u4ee5\u5229\u7528\u5b83\u5c06\u5b57\u7b26\u5217\u8868\u76f4\u63a5\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = ''.join([str(char) for char in char_list])<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e00\u3001\u4f7f\u7528 str()<\/code> \u51fd\u6570<\/h3>\n<\/p>\n
\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
str()<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06\u4efb\u4f55\u6570\u636e\u7c7b\u578b\uff08\u5305\u62ec\u5b57\u7b26\uff09\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u5bf9\u4e8e\u5355\u4e2a\u5b57\u7b26\uff0c\u8fd9\u975e\u5e38\u76f4\u89c2\uff1a<\/p>\n<\/p>\n
char = 'a'<\/p>\n
string = str(char)<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'a'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5e94\u7528\u573a\u666f<\/h4>\n<\/p>\n
\u5728\u4e00\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f60\u53ef\u80fd\u4f1a\u4ece\u7528\u6237\u8f93\u5165\u6216\u6587\u4ef6\u8bfb\u53d6\u5230\u5355\u4e2a\u5b57\u7b26\uff0c\u5e76\u9700\u8981\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
char = input("\u8bf7\u8f93\u5165\u4e00\u4e2a\u5b57\u6bcd\uff1a")<\/p>\n
string = str(char)<\/p>\n
print("\u8f6c\u6362\u540e\u7684\u5b57\u7b26\u4e32\u662f\uff1a", string)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528 join()<\/code> \u65b9\u6cd5<\/h3>\n<\/p>\n
\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
join()<\/code>\u65b9\u6cd5\u662f\u5c06\u4e00\u4e2a\u5b57\u7b26\u5e8f\u5217\uff08\u5982\u5217\u8868\u6216\u5143\u7ec4\uff09\u5408\u5e76\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u7684\u5f3a\u5927\u5de5\u5177\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = ''.join(char_list)<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'abc'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f60\u8fd8\u53ef\u4ee5\u5728\u5b57\u7b26\u4e4b\u95f4\u63d2\u5165\u7279\u5b9a\u7684\u5206\u9694\u7b26\uff0c\u4f8b\u5982\u9017\u53f7\u6216\u7a7a\u683c\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string_with_commas = ','.join(char_list)<\/p>\n
print(string_with_commas)  # \u8f93\u51fa\uff1a'a,b,c'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f<\/h3>\n<\/p>\n
\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
\u5217\u8868\u63a8\u5bfc\u5f0f\u662f\u4e00\u79cd\u7b80\u6d01\u7684\u8bed\u6cd5\uff0c\u53ef\u4ee5\u5feb\u901f\u521b\u5efa\u548c\u5904\u7406\u5217\u8868\u3002\u4f8b\u5982\uff0c\u5c06\u5b57\u7b26\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = ''.join([str(char) for char in char_list])<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'abc'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f60\u8fd8\u53ef\u4ee5\u5728\u5217\u8868\u63a8\u5bfc\u5f0f\u4e2d\u6dfb\u52a0\u6761\u4ef6\uff0c\u8fc7\u6ee4\u7279\u5b9a\u5b57\u7b26\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c', '1', '2', '3']<\/p>\n
string = ''.join([char for char in char_list if char.isalpha()])<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'abc'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u4f7f\u7528 map()<\/code> \u51fd\u6570<\/h3>\n<\/p>\n
\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
map()<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06\u4e00\u4e2a\u51fd\u6570\u5e94\u7528\u4e8e\u4e00\u4e2a\u5e8f\u5217\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u5e8f\u5217\u3002\u7ed3\u5408join()<\/code>\uff0c\u53ef\u4ee5\u5c06\u5b57\u7b26\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = ''.join(map(str, char_list))<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'abc'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f60\u8fd8\u53ef\u4ee5\u4f7f\u7528map()<\/code>\u51fd\u6570\u8fdb\u884c\u66f4\u590d\u6742\u7684\u8f6c\u6362\uff0c\u4f8b\u5982\u5c06\u5b57\u7b26\u8f6c\u6362\u4e3a\u5176\u5927\u5199\u5f62\u5f0f\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = ''.join(map(str.upper, char_list))<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'ABC'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u4f7f\u7528\u751f\u6210\u5668\u8868\u8fbe\u5f0f<\/h3>\n<\/p>\n
\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u4e0e\u5217\u8868\u63a8\u5bfc\u5f0f\u7c7b\u4f3c\uff0c\u4f46\u5b83\u4eec\u4e0d\u4f1a\u4e00\u6b21\u6027\u751f\u6210\u6574\u4e2a\u5217\u8868\uff0c\u800c\u662f\u9010\u4e2a\u751f\u6210\u5143\u7d20\uff0c\u56e0\u6b64\u5728\u5904\u7406\u5927\u6570\u636e\u65f6\u66f4\u4e3a\u9ad8\u6548\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = ''.join(char for char in char_list)<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'abc'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f60\u53ef\u4ee5\u4f7f\u7528\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u8fdb\u884c\u66f4\u590d\u6742\u7684\u8f6c\u6362\u548c\u8fc7\u6ee4\uff0c\u4f8b\u5982\u4ec5\u4fdd\u7559\u5b57\u6bcd\u5b57\u7b26\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c', '1', '2', '3']<\/p>\n
string = ''.join(char for char in char_list if char.isalpha())<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'abc'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u4f7f\u7528 reduce()<\/code> \u51fd\u6570<\/h3>\n<\/p>\n
\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
reduce()<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06\u4e00\u4e2a\u5e8f\u5217\u4e2d\u7684\u5143\u7d20\u901a\u8fc7\u6307\u5b9a\u7684\u4e8c\u5143\u51fd\u6570\u8fdb\u884c\u7d2f\u79ef\u3002\u867d\u7136\u5728Python 3.x\u4e2d\u9700\u8981\u4ecefunctools<\/code>\u6a21\u5757\u5bfc\u5165\uff0c\u4f46\u5b83\u4f9d\u7136\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\uff1a<\/p>\n<\/p>\n
from functools import reduce<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = reduce(lambda x, y: x + y, char_list)<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'abc'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f60\u53ef\u4ee5\u4f7f\u7528reduce()<\/code>\u51fd\u6570\u8fdb\u884c\u66f4\u590d\u6742\u7684\u64cd\u4f5c\uff0c\u4f8b\u5982\u5728\u5b57\u7b26\u4e4b\u95f4\u63d2\u5165\u5206\u9694\u7b26\uff1a<\/p>\n<\/p>\n
from functools import reduce<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = reduce(lambda x, y: x + ',' + y, char_list)<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'a,b,c'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e03\u3001\u4f7f\u7528\u81ea\u5b9a\u4e49\u51fd\u6570<\/h3>\n<\/p>\n
\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f60\u8fd8\u53ef\u4ee5\u7f16\u5199\u81ea\u5b9a\u4e49\u51fd\u6570\u6765\u5b9e\u73b0\u7279\u5b9a\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u5c06\u5b57\u7b26\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
def chars_to_string(char_list):<\/p>\n
    return ''.join(char_list)<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = chars_to_string(char_list)<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'abc'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n<\/p>\n
\u81ea\u5b9a\u4e49\u51fd\u6570\u53ef\u4ee5\u66f4\u7075\u6d3b\u5730\u5904\u7406\u590d\u6742\u7684\u8f6c\u6362\u903b\u8f91\uff0c\u4f8b\u5982\u8fc7\u6ee4\u6389\u975e\u5b57\u6bcd\u5b57\u7b26\uff1a<\/p>\n<\/p>\n
def chars_to_string(char_list):<\/p>\n
    return ''.join(char for char in char_list if char.isalpha())<\/p>\n
char_list = ['a', 'b', 'c', '1', '2', '3']<\/p>\n
string = chars_to_string(char_list)<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'abc'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516b\u3001\u4f7f\u7528format()<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n
\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
format()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u7528\u4e8e\u5c06\u5355\u4e2a\u5b57\u7b26\u6216\u591a\u4e2a\u5b57\u7b26\u7ec4\u5408\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n
char = 'a'<\/p>\n
string = "{}".format(char)<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'a'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f60\u53ef\u4ee5\u4f7f\u7528format()<\/code>\u65b9\u6cd5\u521b\u5efa\u66f4\u590d\u6742\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = "{}-{}-{}".format(*char_list)<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'a-b-c'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e5d\u3001\u4f7f\u7528%<\/code>\u64cd\u4f5c\u7b26<\/h3>\n<\/p>\n
\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
\u867d\u7136%<\/code>\u64cd\u4f5c\u7b26\u5728Python 3.x\u4e2d\u4e0d\u63a8\u8350\u4f7f\u7528\uff0c\u4f46\u5b83\u4f9d\u7136\u662f\u4e00\u4e2a\u6709\u6548\u7684\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
char = 'a'<\/p>\n
string = "%s" % char<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'a'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f60\u53ef\u4ee5\u4f7f\u7528%<\/code>\u64cd\u4f5c\u7b26\u521b\u5efa\u66f4\u590d\u6742\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = "%s-%s-%s" % tuple(char_list)<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'a-b-c'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u3001\u4f7f\u7528f-string<\/code>\uff08\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u5b57\u9762\u91cf\uff09<\/h3>\n<\/p>\n
\u57fa\u672c\u7528\u6cd5<\/h4>\n<\/p>\n
f-string<\/code>\u662fPython 3.6\u5f15\u5165\u7684\u4e00\u79cd\u65b0\u8bed\u6cd5\uff0c\u7528\u4e8e\u5b57\u7b26\u4e32\u63d2\u503c\uff1a<\/p>\n<\/p>\n
char = 'a'<\/p>\n
string = f"{char}"<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'a'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n<\/p>\n
\u4f60\u53ef\u4ee5\u4f7f\u7528f-string<\/code>\u521b\u5efa\u66f4\u590d\u6742\u7684\u5b57\u7b26\u4e32\u683c\u5f0f\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
char_list = ['a', 'b', 'c']<\/p>\n
string = f"{char_list[0]}-{char_list[1]}-{char_list[2]}"<\/p>\n
print(string)  # \u8f93\u51fa\uff1a'a-b-c'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u7ed3\u8bba<\/h3>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5c06\u5b57\u6bcd\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff0c\u5305\u62ecstr()<\/code>\u51fd\u6570\u3001join()<\/code>\u65b9\u6cd5\u3001\u5217\u8868\u63a8\u5bfc\u5f0f\u3001map()<\/code>\u51fd\u6570\u3001\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u3001reduce()<\/code>\u51fd\u6570\u3001\u81ea\u5b9a\u4e49\u51fd\u6570\u3001format()<\/code>\u65b9\u6cd5\u3001%<\/code>\u64cd\u4f5c\u7b26\u4ee5\u53caf-string<\/code>\u3002\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u4f7f\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\u548c\u9ad8\u6548\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u5c06\u5b57\u6bcd\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u5b57\u6bcd\uff08\u5b57\u7b26\uff09\u672c\u8eab\u5c31\u662f\u5b57\u7b26\u4e32\u7684\u4e00\u4e2a\u7ec4\u6210\u90e8\u5206\u3002\u53ef\u4ee5\u901a\u8fc7\u5c06\u5355\u4e2a\u5b57\u6bcd\u653e\u5165\u5f15\u53f7\u4e2d\u6765\u521b\u5efa\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff0cletter = 'a'<\/code> \u7ed3\u679c\u5c31\u662f\u4e00\u4e2a\u5305\u542b\u5b57\u7b26 'a' \u7684\u5b57\u7b26\u4e32\u3002\u5982\u679c\u9700\u8981\u5c06\u591a\u4e2a\u5b57\u6bcd\u7ec4\u5408\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u53ef\u4ee5\u5c06\u5b83\u4eec\u653e\u5728\u4e00\u8d77\uff0c\u4f8b\u5982 string = 'abc'<\/code>\u3002<\/p>\n
\u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u591a\u4e2a\u5b57\u6bcd\u5e76\u5c06\u5176\u8f6c\u5316\u4e3a\u5b57\u7b26\u4e32\uff1f<\/strong>
\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u62fc\u63a5\u6216\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\u6765\u5c06\u591a\u4e2a\u5b57\u6bcd\u7ec4\u5408\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u4f7f\u7528\u52a0\u53f7\u8fd0\u7b97\u7b26\uff0c\u4f8b\u5982 result = 'a' + 'b' + 'c'<\/code>\uff0c\u6216\u8005\u4f7f\u7528join()<\/code>\u65b9\u6cd5\uff1aresult = ''.join(['a', 'b', 'c'])<\/code>\u3002\u8fd9\u4e24\u79cd\u65b9\u6cd5\u90fd\u80fd\u6709\u6548\u5730\u5c06\u5b57\u6bcd\u8f6c\u6362\u4e3a\u4e00\u4e2a\u5b8c\u6574\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n
\u5982\u4f55\u5c06\u5b57\u6bcd\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff1f<\/strong>
\u5982\u679c\u6709\u4e00\u4e2a\u5305\u542b\u5b57\u6bcd\u7684\u5217\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528join()<\/code>\u65b9\u6cd5\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u6bd4\u5982\uff0c\u82e5\u6709\u4e00\u4e2a\u5217\u8868 letters = ['a', 'b', 'c']<\/code>\uff0c\u53ef\u4ee5\u4f7f\u7528 result = ''.join(letters)<\/code> \u6765\u5c06\u5176\u5408\u5e76\u4e3a\u5b57\u7b26\u4e32 'abc'\u3002\u8fd9\u79cd\u65b9\u6cd5\u7b80\u6d01\u4e14\u9ad8\u6548\uff0c\u9002\u5408\u5904\u7406\u5305\u542b\u591a\u4e2a\u5b57\u6bcd\u7684\u60c5\u51b5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u5c06\u5b57\u6bcd\u8f6c\u5316\u4e3a\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528str()\u51fd\u6570\u3001join()\u65b9\u6cd5\u3001\u4ee5\u53ca\u5217\u8868\u63a8\u5bfc\u5f0f\u7b49\u3002 […]","protected":false},"author":3,"featured_media":1135552,"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\/1135546"}],"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=1135546"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1135546\/revisions"}],"predecessor-version":[{"id":1135553,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1135546\/revisions\/1135553"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1135552"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1135546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1135546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1135546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}