1. 生成两个字符串模板，比如：str_template1 = "Hello, {0}!" 和 str_template2 = "Hello, {name}!"
2. 将两个字符串模板中的占位符和参数名称提取出来： placeholders1 = re.findall(r'{(\d+)}', str_template1) placeholders2 = re.findall(r'{([a-zA-Z]+)}', str_template2)
3. 比较两个字符串模板中的占位符是否相同，如果不同则说明两个字符串模板不一样；如果相同则继续比较每个占位符对应的参数名称是否相同： if sorted(placeholders1) == sorted(placeholders2): for i in range(len(placeholders1)): if placeholders1[i].isdigit() and not placeholders2[i].isdigit(): break elif not placeholders1[i].isdigit() and placeholders2[i].isdigit(): break elif placeholders1[i].isdigit() and placeholders2[i].isdigit(): continue elif placeholders1[i] != placeholders2[i]: break else: print("两个字符串模板相同") else: print("两个字符串模板不同")

示例代码： import re

str_template1 = "Hello, {0}!" str_template2 = "Hello, {name}!"

placeholders1 = re.findall(r'{(\d+)}', str_template1) placeholders2 = re.findall(r'{([a-zA-Z]+)}', str_template2)

if sorted(placeholders1) == sorted(placeholders2): for i in range(len(placeholders1)): if placeholders1[i].isdigit() and not placeholders2[i].isdigit(): break elif not placeholders1[i].isdigit() and placeholders2[i].isdigit(): break elif placeholders1[i].isdigit() and placeholders2[i].isdigit(): continue elif placeholders1[i] != placeholders2[i]: break else: print("两个字符串模板相同") else: print("两个字符串模板不同")