摘要: //生成条形码 public File generateFile(String msg) { String path = "barcode.png"; File file = new File(path); Code39Bean bean = new Code39Bean(); final int 阅读全文
posted @ 2021-01-25 15:39 喜欢22度的晴天 阅读(182) 评论(0) 推荐(0) 编辑