wx.getUserInfo 获取的加密数据解密 乱码

解密代码用的官方 稍微修改了下

if (strlen($this->sessionKey) != 24) {

//return ErrorCode::$IllegalAesKey;

return “”;

}

$aesKey = base64_decode($this->sessionKey);

if (strlen($iv) != 24) {

//return ErrorCode::$IllegalIv;

return “”;

}

$aesIV=base64_decode($iv);

$aesCipher=base64_decode($encryptedData);

$result = openssl_decrypt( $aesCipher, “AES-128-CBC”, $aesKey, 1, $aesIV);

return $result;

解密结果就是