这里从SUN jdk 1.4 源代码中找到一段使用jvm String 对象的getBytes的转换方式,相对简单和跨平台,不需要第三方库,但速度稍慢。函数原型如下: /* Convert between Java strings and i18n C strings */ JNIEXPORT jstring NewStringPlatform(JNIEnv *env, const char *str); JNIEXPORT const char * GetStringPlatfo...
将StringBuilder对象sb转换为字符串,使用toString方法,并将结果赋值给asciiStr变量。 代码示例 publicclassConvertStringToASCII{publicstaticvoidmain(String[]args){Stringstr="Hello World";StringBuildersb=newStringBuilder();for(inti=0;i<str.length();i++){intascii=(int)str.charAt(i);sb.append(ascii);}St...
在这个示例中,convertStringToAscii方法接受一个字符串作为输入,并返回一个包含该字符串中每个字符的ASCII码值的列表。然后,在main方法中,我们调用这个方法,并将转换后的ASCII码值输出到控制台。
/** * The conversion of 16 to ASCII *@other> Integer.toHexString(int) -> 10 to 16 *@paramhex *@return*/publicstaticStringconvertHexToString(String hex){StringBuildersb=newStringBuilder();StringBuildertemp=newStringBuilder();// 564e3a322d302e312e34 split into two characters 56, 4e, 3a...fo...
String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word); if (pinyinArray != null) { convert += pinyinArray[0].charAt(0); } else { convert += word; } } return convert; } // 将字符串转移为ASCII码 public static String getCnASCII(String cnStr) { ...
I want to convert a String, lets say"abc", to an int with the corresponding ascii: in this example,979899. I've run into two problems: 1) what I wrote only works for characters whose ascii is two characters long and 2) since these numbers get very big, I can't use ...
1、将数值 “22545” 转换成 char 类型,然后运行, 控制台得到的结果是 中文“堑”.char b = (char)22545;System.out.println(b);2、将中文 “一” 转换成 int 类型,然后运行, 控制台得到的结果是 19968.int b = '一';System.out.println(b);...
given s:String for every character in the input string: convert char to decimal ASCII representation (i.e. 'a' -> '97') append result to s build a BigDecimal with the resulting s 但问题是(正如许多用户所评论的那样)转换的长度,因为ASCII字符从0到255。它可以从 更改为 ,但是在解码中再次存在...
String -->|Convert to ASCII| Ascii 步骤 以下是将Java String转换成Ascii的步骤: 代码示例 创建一个String对象: Stringstr="Hello, World!"; 1. 将String对象转换成字符数组: char[]charArray=str.toCharArray(); 1. 遍历字符数组,并将每个字符转换成Ascii码: ...
{ascii[i]=(int)chars[i];// 将字符转换为ASCII码并存储到数组中}returnascii;// 返回ASCII码数组}publicstaticvoidmain(String[]args){Stringstr="Hello World";int[]ascii=convertToASCII(str);for(inti=0;i<ascii.length;i++){System.out.println("ASCII of "+str.charAt(i)+" is "+ascii[i])...