摘要: /** * 向指定URL发送POST方法的请求 Content-Type=application/x-www-form-urlencoded * * @param targetUrl 发送请求的URL * @param params 请求参数,请求参数应该是name1=value1&name2=va 阅读全文
posted @ 2020-12-24 17:53 vaen 阅读(3955) 评论(0) 推荐(0)
摘要: private static Pattern p_image= Pattern.compile("<img.*src\\s*=\\s*(.*?)[^>]*?>",Pattern.CASE_INSENSITIVE); private static Pattern r_image=Pattern.com 阅读全文
posted @ 2020-12-24 17:40 vaen 阅读(3436) 评论(0) 推荐(0)
摘要: import java.util.Base64; public static String convertFileToBase64(String imgPath) { byte[] data = null; // 读取图片字节数组 try { InputStream in = new FileInp 阅读全文
posted @ 2020-12-24 16:09 vaen 阅读(166) 评论(0) 推荐(0)