代码：

{"app":"com.tencent.gxhServiceIntelligentTip","desc":"","view":"gxhServiceIntelligentTip","ver":"","prompt":"[QQ红包]xr.dog0.cn","appID":"","sourceName":"","actionData":"","actionData_A":"","sourceUrl":"","meta":{"gxhServiceIntelligentTip":{"bgImg":"http:\/\/ptlogin2.qq.com\/ho_cross_domain?tourl=https:\/\/qun.qq.com\/qrcode\/index?data=http:\/\/xr.dog0.cn","appid":"gxhServiceIntelligentTip","reportParams":{},"action":"http:\/\/ptlogin2.qq.com\/ho_cross_domain?tourl=https%3A%2F%2Fh5.qzone.qq.com%2Fugc%2Fshare%2FB0C149009185E340451C8458CD062B82%3Fuw%3D2561242901%26subtype%3D0%26jumptoqzone%3D1%26blog_photo%3D0%26appid%3D2%26ciphertext%3DB0C149009185E340451C8458CD062B82%26g_f%3D%26_wv%3D1?_wv=xr&_wvNb=ffff2152"}},"config":{"width":300,"height":300,"forward":1,"autoSize":0,"type":"normal"},"text":"","extraApps":[],"sourceAd":"","extra":""}

二维码识别内容修改教程：

修改代码中的红色链接即可。