reference:http://examples.javacodegeeks.com/core-java/lang/string/java-string-class-example/ 1. Introduction In this example we are going to discuss about the basic characteristics of Java String Class. String is probably one of the most used types i…
Java String.contains()方法 Java String.contains()方法用法实例教程, 返回true,当且仅当此字符串包含指定的char值序列 描述 java.lang.String.contains() 方法返回true,当且仅当此字符串包含指定的char值序列 声明 以下是声明java.lang.String.contains()方法 public boolean contains(CharSequence s) 参数 s -- This is the sequen…