差異處
這裏顯示兩個版本的差異處。
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java:basic:converter [2016/11/22 11:19] tony 移除 |
java:basic:converter [2023/06/25 09:48] |
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| - | {{tag>java}} | ||
| - | ====== Converter ====== | ||
| - | ===== Hex String to byte array ===== | ||
| - | <code java> | ||
| - | private byte[] toBytes(String hexStr){ | ||
| - | hexStr = hexStr.replaceAll("0[x|X]", ""); | ||
| - | return new BigInteger(hexStr, 16).toByteArray(); | ||
| - | } | ||
| - | </code> | ||
| - | |||
| - | |||
