原来的数据
"<p></p><div><img width="237" height="137" src="https://svipweb-70232.njc.vod.tencent-cloud.com/webwx/file/1670918883_GNbSuJ_.png" style="width:237px;height:137px" /></div><div><img width="151" height="181" src="https://svipweb-70232.njc.vod.tencent-cloud.com/webwx/file/1670918892_E9fQbz_.png" style="width:151px;height:181px" /></div><p><a href="https://svipweb-70232.njc.vod.tencent-cloud.com/webwx/file/1670918908_ONJAAw_.png" target="_blank">https://svipweb-70232.njc.vod.tencent-cloud.com/webwx/file/1670918908_ONJAAw_.png</a></p>"
// 提取src
function httpString(s) {
return s.split(" ").filter(_ => ~_.indexOf('src="')).map(_ => _.replace(/src="|"/gi, ''));
}
2.删除img标签
content.replace(/< ?img.*?\/>/ig, "")
