在 java 中将十六进制小端字符串转换为 int
Convert hex little endian String to int in java
我有小端格式的十六进制,我想把它转换成整数,举几个例子:
"FC5F2E00" -> 3039228
"5E602E00" -> 3039326
String s1="FC5F2E00";
String s1="5E602E00";
public int hexToInt(String hex){
}
您必须颠倒十六进制字符串的顺序并将字符串解析为整数。 FC5F2E00 变成 002E5FFC 而 002E5FFC 变成 3039228.
public static int toLittleEndian(final String hex) {
int ret = 0;
String hexLittleEndian = "";
if (hex.length() % 2 != 0) return ret;
for (int i = hex.length() - 2; i >= 0; i -= 2) {
hexLittleEndian += hex.substring(i, i + 2);
}
ret = Integer.parseInt(hexLittleEndian, 16);
return ret;
}
Input: FC5F2E00
Output: 3039228
我有小端格式的十六进制,我想把它转换成整数,举几个例子:
"FC5F2E00" -> 3039228
"5E602E00" -> 3039326
String s1="FC5F2E00";
String s1="5E602E00";
public int hexToInt(String hex){
}
您必须颠倒十六进制字符串的顺序并将字符串解析为整数。 FC5F2E00 变成 002E5FFC 而 002E5FFC 变成 3039228.
public static int toLittleEndian(final String hex) {
int ret = 0;
String hexLittleEndian = "";
if (hex.length() % 2 != 0) return ret;
for (int i = hex.length() - 2; i >= 0; i -= 2) {
hexLittleEndian += hex.substring(i, i + 2);
}
ret = Integer.parseInt(hexLittleEndian, 16);
return ret;
}
Input: FC5F2E00
Output: 3039228