以下是 JMeter 中的基本配置,用于测试不同反转方法的性能: <ThreadGroup><Sampler><JavaSampler><Implementation>JavaSamplerClient</Implementation><Parameter><name>method</name><value>reverseUsingStringBuilder</value></Parameter></JavaSampler></Sampler></ThreadGroup> 1. 2. 3. 4. 5. 6. 7. 8. 9. ...
首先,我们需要导入StringBuilder类: importjava.lang.StringBuilder; 1. 然后,我们可以使用以下代码将字符串反转: StringBuilderreversedString=newStringBuilder(inputString);reversedString.reverse(); 1. 2. 在这段代码中,我们创建了一个StringBuilder对象reversedString,并将原始字符串inputString传递给它。然后,我们调用了...
StringBuffer sb =new StringBuffer(s);//转成StringBuffer将s添加进去 System.out.println(sb.reverse().toString());//输出转换后的sb，并转换成String类型 你这种情况 首先需要把String转换成StringBuffer然后才能调用reverse()，如果转换成StringBuffer后返回结果就是为StringBuffer。String s ="abc"...
Let n be the character length of this character sequence (not the length in char values) just prior to execution of the reverse method. Then the character at index k in the new character sequence is equal to the character at index n-k-1 in the old character sequence. Note that the ...
本次解题使用的开发工具是eclipse,jdk使用的版本是1.8,环境是win7 64位系统,使用Java语言编写和测试。 02 第一种解法 直接借助StringBuilder类的reverse方法,将原字符串反转。 publicStringreverseString(Strings) {StringBuildersb =newStringBuilder(s);returnsb.reverse().toString(); ...
StringBuffer.Reverse MethodReference Feedback DefinitionNamespace: 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 ...
import java.util.Stack; import java.util.StringTokenizer; public class StringReverse { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub String s="hello world!"; method(s); //适用于英文短句单词倒叙输出 ...
Java Code: // Importing necessary Java utilities.importjava.util.*;// Define a class named Main.classMain{// Method to reverse a string recursively.voidreverseString(Stringstr1){// Base case: if the string is null or has a length less than or equal to 1, print the string.if((str1=...
public class Program { public static void main(String[] args) { String x = "Trial Letter"; char[] y = x.toCharArray(); int size = y.length; char[] a = new char[size]; int i = 0; while(i != size){ a[i] = y[size - 1 - i]; ++i; } String reverse = x.r...
wm.luaapp.StringPlus(); Code: 0: aload_0 1: invokespecial #1 // Method java/lang/Object."<init>":()V 4: return public void stringPlus(); Code: 0: ldc #7 // String 123 2: astore_1 3: new #9 // class java/lang/StringBuilder 6: dup 7: invokespecial #11 // Method java/...