What symbols are used to output strings in java
To output a string in Java, you need to use double quotes ("). Special characters need to be escaped using escape characters, such as \n representing a newline character and \t representing a tab character. In addition, Java also Single quotes (') and backticks (') are provided for output strings
#Java output string symbols#. ##In Java, use double quotes (") to output strings.
Specific usage:// 输出一个字符串
System.out.println("Hello, world!");// 输出一个换行符和一个字符串
System.out.println("\nThis is a new line.");// 输出一个包含引号的字符串
System.out.println("\"This is a quoted string.\"");
If the string contains special characters, you need Use escape characters to escape them. Common escape characters are:
- \n
- : Newline character \t
- : Tab character \"
- : double quote \
- : backslash For example:
// 输出一个带有换行符的字符串
System.out.println("This is a string with a new line:\nAnd this is a new line.");// 输出一个带有制表符的字符串
System.out.println("This is a string with a tab:\tAnd this is a tabbed text.");In addition to double quotes, Java also provides other symbols for output strings:
- Single Quotes ('):
- Single quotes can also be used to output strings, but they are usually only used to output a single character Backticks ('):
- Backticks can be used. Output a multi-line string, called raw string.
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