我用iReport做QRCode的導出,但是有時會在二維碼的左上角出現“Trial”字樣,求問如何去掉
Before downloading the free evaluation package, please read OnBarcode Evaluation License Agreement. ONBARCODE grants to you to use this evaluation package, on one computer, for Evaluation purposes only within 30 days. And a red text (watermark) will appear on the generated barcode(s) randomly.
是我導入的jar包是評估版。。。