[{"title":"(4个子文件2.25MB)二维码所需QRjar包","children":[{"title":"jmagick.jar <span style='color:#111;'>23.16KB</span>","children":null,"spread":false},{"title":"QRCode.jar <span style='color:#111;'>1.05MB</span>","children":null,"spread":false},{"title":"zxing-core-1.7.jar <span style='color:#111;'>344.45KB</span>","children":null,"spread":false},{"title":"Qrcodeen.jar <span style='color:#111;'>1013.67KB</span>","children":null,"spread":false}],"spread":true}]