<html><head><title>JavaScript RegExp toString Method</title></head><body><script type ="text/javascript">var str ="Javascript is an interesting scripting language";var re =newRegExp("script","g");var result = re.toString(str);
document.write("Test 1 - returned value : "+ result);
re =newRegExp("/","g");var result = re.toString(str);
document.write("<br />Test 2 - returned value : "+ result);</script></body></html>
JavaScript
输出
Test 1- returned value :/script/g
Test 2- returned value :/\//g