[英]convert String to ASCII and ASCII to String
This is my code to convert String to ASCII and ASCII to String. 这是我的将String转换为ASCII并将ASCII转换为String的代码。 I have problem when the user enter text with spaces the all texts didn't convert but if i wrote the text in program the text converted .
当用户用空格输入文本时,所有文本均未转换,但是如果我在程序中编写了文本,则转换后的文本会出现问题。 This is my input "Java is easy"
这是我的输入“ Java很简单”
String str = input.next();
//String str = "Java is easy";
char ch[] = str.toCharArray();
int num[] = new int[str.length()];
for (int i = 0; i < str.length(); i++) {
System.out.print((int)ch[i] + " ");
num[i] = (int)ch[i];
}
System.out.println("");
for (int j = 0; j < str.length(); j++) {
System.out.print((char)num[j]);
}
System.out.println("");
Scanner.next()
reads a single word, ie "Java". Scanner.next()
读取一个单词,即“ Java”。
Scanner.nextLine()
reads an entire line, ie "Java is easy" Scanner.nextLine()
读取整行,即“ Java很简单”
You should change 你应该改变
String str = input.next();
to 至
String str = input.nextLine();
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