24 lines
717 B
Markdown
24 lines
717 B
Markdown
---
|
||
title: Python Hex Function
|
||
localeTitle: Python十六进制函数
|
||
---
|
||
`hex(x)`是Python 3中的内置函数，用于将整数转换为带有前缀“0x”的小写[十六进制](https://www.mathsisfun.com/hexadecimals.html)字符串。
|
||
|
||
## 论据
|
||
|
||
此函数接受一个参数`x` ，该参数应为整数类型。
|
||
|
||
## 返回
|
||
|
||
此函数返回带有前缀“0x”的小写十六进制字符串。
|
||
|
||
## 例
|
||
```
|
||
print(hex(16)) # prints 0x10
|
||
print(hex(-298)) # prints -0x12a
|
||
print(hex(543)) # prints 0x21f
|
||
```
|
||
|
||
 [运行代码](https://repl.it/CV0S)
|
||
|
||
[官方文件](https://docs.python.org/3/library/functions.html#hex) |