Examples with GeneratePresignedUrlRequest com.qcloud.cos.model.GeneratePresignedUrlRequest used on opensource projects

Example 6 with GeneratePresignedUrlRequest

use of com.qcloud.cos.model.GeneratePresignedUrlRequest in project cos-java-sdk-v5 by tencentyun.

the class GeneratePresignedUrlTest method testGetFile.

@Test
public void testGetFile() throws IOException {
    if (!judgeUserInfoValid()) {
        return;
    }
    long localFileLen = 1024;
    File localFile = buildTestFile(1024);
    String key = "ut/" + localFile.getName();
    putObjectFromLocalFile(localFile, key);
    GeneratePresignedUrlRequest req = new GeneratePresignedUrlRequest(bucket, key, HttpMethodName.GET);
    ResponseHeaderOverrides responseHeaders = new ResponseHeaderOverrides();
    String responseContentType = "image/x-icon";
    String responseContentLanguage = "zh-CN";
    String responseContentDispositon = "filename=\"abc.txt\"";
    String responseCacheControl = "no-cache";
    String expireStr = DateUtils.formatRFC822Date(new Date(System.currentTimeMillis() + 24 * 3600 * 1000));
    responseHeaders.setContentType(responseContentType);
    responseHeaders.setContentLanguage(responseContentLanguage);
    responseHeaders.setContentDisposition(responseContentDispositon);
    responseHeaders.setCacheControl(responseCacheControl);
    responseHeaders.setExpires(expireStr);
    req.setResponseHeaders(responseHeaders);
    URL url = cosclient.generatePresignedUrl(req);
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    connection.setRequestMethod("GET");
    int responseCode = connection.getResponseCode();
    assertEquals(200, responseCode);
    assertEquals(responseContentType, connection.getContentType());
    assertEquals(localFileLen, connection.getContentLength());
    assertEquals(responseContentLanguage, connection.getHeaderField("Content-Language"));
    assertEquals(responseContentDispositon, connection.getHeaderField("Content-Disposition"));
    assertEquals(responseCacheControl, connection.getHeaderField("Cache-Control"));
    clearObject(key);
    assertTrue(localFile.delete());
}