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微信下载录音amr转换MP3.docx
资源介绍
微信下载录音amr转换MP3(成功测试详细
public static File downloadWxFile(String mediaId) {
String accessToken = WxCache.getInstance().getAccessToken().getToken();
String downloadUrl = "https://api.weixin.qq.com/cgi-bin/media/get?access_token=ACCESS_TOKEN&media_id=MEDIA_ID";
downloadUrl = downloadUrl.replaceAll("ACCESS_TOKEN", accessToken).replaceAll("MEDIA_ID", mediaId);
File file = null;
File file2 = null;