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摘要： BEGIN: update psf_order set `status`=1 WHERE id='1379256482132643841'; SAVEPOINT s1; SELECT `status` FROM psf_order WHERE id='1379256482132643841'; up 阅读全文

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摘要： 如果不限制 page.setMaxLimit(-1L); 阅读全文

摘要： this.update(Wrappers.lambdaUpdate(Order.class).set(Order::getMarkImgUrl,fileImgUrl).eq(Order::getId,order.getId())); 阅读全文

摘要： like '${@com.yiautos.psf.order.utils.PsfShopCommonConstants@TRADE_NO_PREFIX}%' public final static String TRADE_NO_PREFIX = "JYX"; 阅读全文

摘要： https://blog.csdn.net/beidaol/article/details/85061472 阅读全文

摘要： for (int from = 0, to = 0, size = orderList.size(); from < size; from = to) { to = Math.min(from + query.getBatchSize(), size); List<Order> pageList = 阅读全文

摘要： static class Food{ String id; String name; Food(String A,String B) { this.id=A; this.name=B; } public void setId(String id) {this.id=id;} } public sta 阅读全文

摘要： Comparator<RecentReceivingAccountVO> byTime= Comparator.comparing(RecentReceivingAccountVO::getCreateTime); Comparator<RecentReceivingAccountVO> byNam 阅读全文

摘要： // 结果数据 long gcing = Runtime.getRuntime().freeMemory(); orderList = pageOrder.getRecords(); long gced = Runtime.getRuntime().freeMemory(); // 64位打印24， 阅读全文