摘要：
具体代码如下:#include <stdio.h> const char base[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; char* base64_encode(const char* data, int data_len); char *base64_decode(const char* data, int data_len); static char find_pos(char ch); int main(int argc, char* argv[]) 阅读全文
