在StringBuffer的方法中,我们不传递任何对象作为参数。 返回值: 该方法的返回类型为StringBuffer,这意味着该方法返回对该对象的引用。 Java程序演示reverse()方法示例import java.lang.StringBuffer; public class StringBufferClass { public static void main(String[] args) { StringBuffer sb = new StringBuffer("...
百度试题 题目StringBuffer reverse();表示( )。 A. 字符串的赋值 B. 字符串清空 C. 字符串反转 D. 字符串删除 相关知识点: 试题来源: 解析 C.字符串反转 反馈 收藏
方式一: AI检测代码解析 StringBuffer sb = new StringBuffer(); sb.append("我是中国人"); System.out.println("反转后:"+sb.reverse()); 1. 2. 3. 方式二: AI检测代码解析 String str="我是中国人"; char[] charArr = str.toCharArray(); System.out.print("反转后:"); for(int i = charA...
11 publicclassStringTest { publicstaticvoidmain(String[] args) { StringBuffer i =newStringBuffer("abc"); String j = i.reverse().toString(); System.out.println(j); } }
Namespace: Java.Lang Assembly: Mono.Android.dll Added in 1. C# Kopiraj [Android.Runtime.Register("reverse", "()Ljava/lang/StringBuffer;", "")] public Java.Lang.StringBuffer Reverse (); Returns StringBuffer Attributes RegisterAttribute Remarks Added in 1.0.2. Java documentation for ...
reverse方法public StringBuffer reverse()该方法的作用是将StringBuffer对象中的内容反转,然后形成新的字符串。例如:StringBuffer sb = new StringBuffer(“abc”);sb.reverse();经过反转以后,对象sb中的内容
public static void fun(StringBuffer s){ // 接收StringBuffer引用 s.append("MLDN ").append("LiXingHua") ; // 修改StringBuffer的内容 } }; 1.2在任意位置处为StringBuffer添加内容insert public class StringBufferDemo03{ public static void main(String args[]){ ...
a string means to rearrange the order of the characters by flipping them from the last character to the first. Java provides an API to make it easier to accomplish this task. By using theString Bufferclass and its reverse () method, you will be able to reverse the given string in Java...
sb.reverse()就是用来把stringbuffer里面的字符串翻转。譬如你stringbuffer里面存放了abc,sb.reverse()===>bca sb.toString()就是返回该stringbuffer的字符串形式。直白点就是 StringBuffer sb = new StringBuffer("abc"); -sb:abc sb.reverse(); -->sb: cba sb.toString() --> sb: cba...
java中public StringBuffer reverse()是什么意思？java中public StringBuffer reverse()是什么意思？将此...