切换布局
显示结果
<html> <head> <title>JavaScript String search() Method</title> </head> <body> <script type = "text/javascript"> var re = /apples/gi; var str = "Apples are round, and apples are juicy."; if ( str.search(re) == -1 ) { document.write("Does not contain Apples" ); } else { document.write("Contains Apples" ); } </script> </body> </html>