正則表達式篩選出jpg、png的圖片url

有些字符串也不是富文本，也不是帶標準標籤的圖片地址和文字。想篩選出所有圖片或地址怎麼辦呢。話不多說直接上帶碼。

private static void reg() {
    // TODO Auto-generated method stub

    String line = "[\"http://yjj-img-main.oss-cn-hangzhou.aliyuncs.com/1440227044447Capture One Session5324.jpg\","  
    + "\"http://yjj-img-main.oss-cn-hangzhou.aliyuncs.com/1440227044463網漏肩中長上衣.png\","  
    + "\"http://yjj-img-main.oss-cn-hangzhou.aliyuncs.com/1440227044451Capture One Session5322.jpg\"," 
    + "\"http://yjj-img-main.oss-cn-hangzhou.aliyuncs.com/1440227044427Capture One Session5326.jpg\"]";

    Pattern pattern = Pattern.compile("http://(?!(\\.jpg|\\.png)).+?(\\.jpg|\\.png)");
    Matcher matcher = pattern.matcher(line);
    while (matcher.find()) {
        System.out.println(matcher.group(0));
        System.out.println();
    }
}

輸出結果：

http://yjj-img-main.oss-cn-hangzhou.aliyuncs.com/1440227044447Capture One Session5324.jpg

http://yjj-img-main.oss-cn-hangzhou.aliyuncs.com/1440227044463網漏肩中長上衣.png

http://yjj-img-main.oss-cn-hangzhou.aliyuncs.com/1440227044451Capture One Session5322.jpg

http://yjj-img-main.oss-cn-hangzhou.aliyuncs.com/1440227044427Capture One Session5326.jpg

原博文作者：https://blog.csdn.net/qq_24919679/article/details/54408149