<?xml version="1.0" encoding="utf-8"?>

<SimpleControl name="TestZXing" descriptors="xworker.http.controls.SimpleControl">
    <actions>
        <ZXingWriter name="doAction" descriptors="xworker.com.google.zxing.ZXingWriter" message="https://www.baidu.com/s?ie=utf-8&amp;f=8&amp;rsv_bp=1&amp;tn=baidu&amp;wd=ImageIO%20format&amp;rsv_spt=3&amp;oq=%25E5%2585%25AC%25E5%25BC%2580%25E8%25AF%25BE&amp;rsv_pq=c3f8b68b00010b89&amp;rsv_t=82212KPjw%2FZgf1FdUXLez%2Bt2i2fSbuJe%2BBJM3pRVUh111hkwn8s%2FBk%2BM%2Big&amp;rsv_enter=0&amp;inputT=1778&amp;rsv_n=2&amp;rsv_sug3=107&amp;rsv_sug1=36&amp;rsv_sug2=0&amp;rsv_sug4=1778" barcodeFormat="QR_CODE" 
outputFormat="png" output="ognl:response.getOutputStream()" width="400" height="400">
            <actions>
                <GroovyAction name="getMessage">
                    <code><![CDATA[def message = requestBean.message;
if(message == null || message == ""){
    message = self.getString("message");
}

return message;]]></code>
                </GroovyAction>
            </actions>
        </ZXingWriter>
    </actions>
</SimpleControl>