标签:javascript
JavaScript示例代码如下:
var newContent= content.replace(/<img [^>]*src=[‘"]([^‘"]+)[^>]*>/gi,function(match,capture){
//capture,返回每个匹配的字符串
var newStr=‘<img src="http://www.csghj.gov.cn‘+capture+‘" alt="" />‘;
return newStr;
});
console.debug(newContent);
具体知识点参考网址:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace
JavaScript查找Html字符串中的img标签替换src属性的内容
标签:javascript
原文地址:http://blog.csdn.net/burongwawa520/article/details/46562015