QT base64编解码
Qt中,QByteArray QByteArray::toBase64() const//Returns a copy of the byte array, encoded as Base64.例:编码:
QByteArray text("Qt is great!");
text.toBase64(); // returns "UXQgaXMgZ3JlYXQh"
解码:QByteArray bytearrayfrombase64 = QByteArray::fromBase64( bytearray.toBase64() );
MessageBoxQ( bytearrayfrombase64 ); // 显示编码的字符串;
QByteArray tempArray = QByteArray::fromBase64(message.mimeContent().toLatin1());
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