2018年8月1日
[Mini Programe] Upload Images
摘要： Code for upload iamges: chooseImage: choose the images to upload previewImage: preview the image and enable slide Upload to the server: 阅读全文
posted @ 2018-08-01 16:45 Zhentiw 阅读(347) 评论(0) 推荐(0)
[JavaEE] Data Validation
摘要： When we create Entity and Respority, we also need to do validations to protect our data. In Java, validations are built-in, using decorators. For Type 阅读全文
posted @ 2018-08-01 16:17 Zhentiw 阅读(402) 评论(0) 推荐(0)