URL编码"https://example.com/path?a=1&b=2"
Original
https://example.com/path?a=1&b=2
URL编码结果
https%3A%2F%2Fexample.com%2Fpath%3Fa%3D1%26b%3D2
"https://example.com/path?a=1&b=2"的URL编码是：https%3A%2F%2Fexample.com%2Fpath%3Fa%3D1%26b%3D2
常见URL编码字符
| Character | Encoded | Name |
|---|---|---|
| %20 | 空格 | |
| / | %2F | 斜杠 |
| ? | %3F | 问号 |
| = | %3D | 等号 |
| & | %26 | 与号 |
| @ | %40 | @符号 |
| # | %23 | 井号 |
| + | %2B | 加号 |
| % | %25 | 百分号 |
URL编码工作原理
URL编码（百分号编码）将不安全字符替换为%加两位十六进制数。"https://example.com/path?a=1&b=2"变为"https%3A%2F%2Fexample.com%2Fpath%3Fa%3D1%26b%3D2"。
使用URL编码器
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