七牛云存储 - 七牛上传文件后获取访问链接java
当我用java上传文件到七牛服务器后，如何让七牛返回访问该文件的url。
public static void uploadFile(String localFilePath,String fileName){
Configuration cfg = new Configuration(Zone.zone1());
//...其他参数参考类注释
UploadManager uploadManager = new UploadManager(cfg);
//...生成上传凭证，然后准备上传
String accessKey = "your access key";
String secretKey = "your secret key";
String bucket = "your bucket name";
//如果是Windows情况下，格式是 D:\\qiniu\\test.png
//String localFilePath = "/home/qiniu/test.png";
//默认不指定key的情况下，以文件内容的hash值作为文件名
String key = null;
Auth auth = Auth.create(accessKey, secretKey);
String upToken = auth.uploadToken(bucket);
try {
Response response = uploadManager.put(localFilePath, key, upToken);
//解析上传成功的结果
DefaultPutRet putRet = new Gson().fromJson(response.bodyString(), DefaultPutRet.class);
System.out.println(putRet.key);
System.out.println(putRet.hash);
} catch (QiniuException ex) {
Response r = ex.response;
System.err.println(r.toString());
try {
System.err.println(r.bodyString());
} catch (QiniuException ex2) {
//ignore
}
}
}
