utf8字符串转8进制字符串(c++)_c++ 字符串转8进制-CSDN博客

网站介绍:文章浏览阅读447次。std::string strOct; char tmp[1024] = {0}; for (int i = 0; i < strxx.length(); i++) { int b1 = strxx.at(i); if (b1 < 0) { b1 = 256 + b1; sprintf(tmp, "\\%d%d%d", (b1 / 64) % 8, (b1 / 8) %..._c++ 字符串转8进制