项目场景：

字符将难以键入的字符编码为字符串。有各种“转义字符”可用于不同字符打印转义双引号和单引号。

print("转义双引号")print("I am 6'2\" tall"）print('z转义单引号')print('I am 6\'2" tall.')

问题描述

提示：cmd 运行 python

Python 3.10.5 (tags/v3.10.5:f377153, Jun 6 , 16:14:13) [MSC v.1929 64 bit (AMD64)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> print("I am 6\2 tall"）File "<stdin>", line 1print("I am 6\2 tall"）^SyntaxError: invalid character '）' (U+FF09)>>> print("I am 6\2 tall"）File "<stdin>", line 1print("I am 6\2 tall"）IndentationError: unexpected indent>>> print("I am 62 tall"）File "<stdin>", line 1print("I am 62 tall"）^SyntaxError: invalid character '）' (U+FF09)>>> print("I am 62 tall"）File "<stdin>", line 1print("I am 62 tall"）^SyntaxError: invalid character '）' (U+FF09)>>> print("I am tall"）File "<stdin>", line 1print("I am tall"）^SyntaxError: invalid character '）' (U+FF09)>>> print("Iamtall"）File "<stdin>", line 1print("Iamtall"）^SyntaxError: invalid character '）' (U+FF09)>>> print('Iamtall'）File "<stdin>", line 1print('Iamtall'）^SyntaxError: invalid character '）' (U+FF09)>>> print("转义双引号")转义双引号>>> print('转义单引号')转义单引号>>> print("aaaaa"）File "<stdin>", line 1print("aaaaa"）^SyntaxError: invalid character '）' (U+FF09)>>> print('aaaa'）File "<stdin>", line 1print('aaaa'）^SyntaxError: invalid character '）' (U+FF09)>>> print('1')1>>> print('abs')abs>>> print('aaaaa')aaaaa>>> print("aaaaa")aaaaa>>> print("I am 6'2\" tall.")I am 6'2" tall.>>> print('I am 6'2\" tall.')File "<stdin>", line 1print('I am 6'2\" tall.')^SyntaxError: unexpected character after line continuation character

原因分析：

提示：打印抛出异常，错误语法，无效字符(')

print('"I am 6'2\" tall."')print("I am 6\2 tall"）SyntaxError: invalid character '）' (U+FF09)print("I am 6\2 tall"）IndentationError: unexpected indentprint('I am 6'2\" tall.')SyntaxError: unexpected character after line continuation character

解决方案：

提示：切换英文输入法状态

print("转义双引号")print("I am 6'2\" tall.")

提示：因为print(‘I am 6’2" tall.’)中 6和’2中间隔了一个引号，导致二者之间多输出了一个空格。

修改成

print('I am 6%2\" tall.')