發(fā)表日期:2015-08-08 文章編輯:南昌開優(yōu)網(wǎng)絡(luò) 瀏覽次數(shù):3946 標(biāo)簽:正則表達(dá)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>后臺(tái)讀取文本內(nèi)容用正則表達(dá)式替換換行符\n\r</title> </head> <body> <script> var text = ''; var regR = /\r/g; var regN = /\n/g; text = text.replace(regR,"<br />").replace(regN,"<br />"); //接著可以使用文本內(nèi)容了 </script> </body> </html>