private String[] getImgs(String content) {
String img = "";
Pattern p_image;
Matcher m_image;
String str = "";
String[] images = null;
String regEx_img = "(<img.*src\\s*=\\s*(.*?)[^>]*?>)";
p_image = Pattern.compile(regEx_img, Pattern.CASE_INSENSITIVE);
m_image = p_image.matcher(content);
while (m_image.find()) {
img = m_image.group();
Matcher m = Pattern.compile("src\\s*=\\s*\"?(.*?)(\"|>|\\s+)").matcher(img);
while (m.find()) {
String tempSelected = m.group(1);
if ("".equals(str)) {
str = tempSelected;
} else {
String temp = tempSelected;
str = str + "," + temp;
}
}
}
if (!"".equals(str)) {
images = str.split(",");
}
return images;
}
本文详细介绍了如何从HTML内容中提取并处理图片链接,包括正则表达式的使用、匹配图片URL等关键步骤。
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