[{"title":"( 4 个子文件 1.31MB ) 两种java生成二维码的工具类和jar包","children":[{"title":"java两种方式生成二维码的工具类和jar包","children":[{"title":"qrcodeswetake.jar <span style='color:#111;'> 1013.67KB </span>","children":null,"spread":false},{"title":"core.jar <span style='color:#111;'> 420.34KB </span>","children":null,"spread":false},{"title":"ZQRCodeUtil.java <span style='color:#111;'> 2.78KB </span>","children":null,"spread":false},{"title":"QRCodeUtil.java <span style='color:#111;'> 1.81KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]