public function getAppCode($path, $width = 430, $autoColor = false, $lineColor = ['r' => 0, 'g' => 0, 'b' => 0])
    {
        $params = [
            'path' => $path,
            'width' => $width,
            'auto_color' => $autoColor,
            'line_color' => $lineColor,
        ];

        return $this->getStream(self::API_GET_WXACODE, $params);
    }
public function getAppCode($path, $width = 430, $autoColor = false, $lineColor = ['r' => 0, 'g' => 0, 'b' => 0])
    {
        $params = [
            'path' => $path,
            'width' => $width,
            'auto_color' => $autoColor,
            'line_color' => $lineColor,
        ];

        return $this->getStream(self::API_GET_WXACODE, $params);
    }
public function getAppCode ( $ path , $ width = 430 , $ autoColor = false , $ lineColor = [ 'r' => 0 , 'g' => 0 , 'b' => 0 ] ) { $ params = [ 'path' => $ path , 'width' => $ width , 'auto_color' => $ autoColor , 'line_color' => $ lineColor , ] ; return $ this -> getStream ( self :: API_GET_WXACODE , $ params ) ; }
Get WXACode.

@param string $path
@param int    $width
@param bool   $autoColor
@param array  $lineColor

@return \Psr\Http\Message\StreamInterface
Get WXACode .