javahasMoreTokensnextToken JAVA | hasMoreTokens和nextToken hasMoreTokens() 是StringTokenizer对象的方法,StringTokenizer类属于 java.util 包,用于分隔字符串。hasMoreTokens() 意思为是否有分隔符(默认为'空格... fishyoung C/C++/Java 2020-7-23 4921 0
javaprivatestaticfinal JAVA | private static final 之为什么用static和final? private static final wCount1、定义成static final wCount,使得wCount变量不可变,读取速度快;2、static修饰的变量是不管创建new了多少个实... fishyoung C/C++/Java 2020-7-15 4108 0