如何拆分字符串,以JavaScript中的特定字符断开?
要在每次〜时拆分字符串,请拆分数组。拆分后,为〜的每次出现添加换行符,即<br>。
例如,
This is demo text 1!~This is demo text 2!~~This is demo text 3!
在拆分和添加换行后,〜发生如下所示-
This is demo text 1! This is demo text 2! This is demo text 3!
示例
让我们看完整的例子
<!DOCTYPE html> <html> <body> <h2>Adding line break</h2> <script> var myArray = 'This is demo text 1!~This is demo text 2!~ ~This is demo text 3!~This is demo text 4!~ ~This is demo text 5!'; document.write("Original Array: " +myArray); var brk = myArray.split('~'); var res = brk.join(" <br> "); document.write("<br><br>"+res); </script> <p>Each occurrence of ~ adds a line break above.</p> </body> </html>