public static String[] getPuglsPara(String typeName) { StringUtil.checkNullException(typeName, "对象类名称不能为空"); String[] paths = typeName.split("\\."); if (paths.length < 6) { BusinessException.of("getPuglsPara-01", "包名命名不符合规范,第5段必须是插件id!"); } String[] paras = new String[] { String.join("/", "", paths[3], paths[4]), String.join("/", paths[5]), String.join("/", "", paths[3], paths[4], paths[5]) }; return paras; }
public class test { public static void main(String[] args) { &...
java一个类可以有多个构造方法,根据传参类型和个数来匹配执行哪个构造方法。public class Member { public Member(){  ...
Java5 引入了一种主要用于数组的增强型 for 循环,类似js中的for inpublic class Member { public static void main(String[]&...
在java中字符串属于对象,刚开始我就疑惑为什么int char等类型都是小写,结果String是大写,java太反人类,后来才知道String是对象。(1).java创建字符串String text = "net"; String tex...
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(1).java获取当前日期时间Date date = new Date(); System.out.println(date.toString());输出Fri Jul 02 10:29:55 CST 2021(2).java获取时间戳秒/毫秒D...