// 字符串长度,16Byte
const int length = 16;
char ch[length + 1];
ch[length] = '\0';
for (int i = 0; i < length; i++) {
// 根据 ASCII 取 33~126 之间的符号
ch[i] = 33 + arc4random() % 94;
}
NSString *string = [NSString stringWithUTF8String:ch];
// 字符串长度,16Byte
const int length = 16;
char ch[length + 1];
ch[length] = '\0';
for (int i = 0; i < length; i++) {
// 根据 ASCII 取 33~126 之间的符号
ch[i] = 33 + arc4random() % 94;
}
NSString *string = [NSString stringWithUTF8String:ch];
本文标题:Random String
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