Java中字符串占位符
String.format()格式化
String url = "物料id:%s,仓库编号:%s,库存数量低于安全库存数量";
String name = "190";
String age = "1074957078016126976";
url = String.format(url,name,age);
System.out.println(url);
//输出:物料id:190,仓库编号:1074957078016126976,库存数量低于安全库存数量
String url = "物料id:%s,仓库编号:%s,库存数量低于安全库存数量";
String name = "190";
String age = "1074957078016126976";
url = String.format(url,name,age);
System.out.println(url);
//输出:物料id:190,仓库编号:1074957078016126976,库存数量低于安全库存数量