Merge pull request #217 from clouddxy/add_some_demos

 add_some_demos [ci skip]

Author: longbai

examples/pfop_ watermark.java

@@ -0,0 +1,48 @@
+import com.qiniu.common.QiniuException;
+import com.qiniu.http.Response;
+import com.qiniu.processing.OperationManager;
+import com.qiniu.util.Auth;
+import com.qiniu.util.StringMap;
+import com.qiniu.util.UrlSafeBase64;
+
+public class OperateDemo {
+
+ public static void main(String[] args) throws QiniuException {
+  //设置账号的AK,SK
+  String ACCESS_KEY = "Access_Key";
+  String SECRET_KEY = "Secret_Key";
+  Auth auth = Auth.create(ACCESS_KEY, SECRET_KEY);
+  //新建一个OperationManager对象
+  OperationManager operater = new OperationManager(auth);
+  //设置要转码的空间和key，并且这个key在你空间中存在
+  String bucket = "Bucket_Name";
+  String key = "Bucket_key";
+  //需要添加水印的图片UrlSafeBase64,可以参考http://developer.qiniu.com/code/v6/api/dora-api/av/video-watermark.html
+  String pictureurl = UrlSafeBase64.encodeToString("http://developer.qiniu.com/resource/logo-2.jpg");
+  //设置转码操作参数
+  String fops = "avthumb/mp4/s/640x360/vb/1.25m/wmImage/"+pictureurl;
+  //设置转码的队列
+  String pipeline = "yourpipelinename";
+  //可以对转码后的文件进行使用saveas参数自定义命名，当然也可以不指定文件会默认命名并保存在当前空间。
+  String urlbase64 = UrlSafeBase64.encodeToString("目标Bucket_Name:自定义文件key");
+  String pfops = fops + "|saveas/"+urlbase64;
+  //设置pipeline参数
+  StringMap params = new StringMap().putWhen("force", 1, true).putNotEmpty("pipeline", pipeline);
+  try {
+    String persistid = operater.pfop(bucket, key, pfops, params);
+    //打印返回的persistid
+    System.out.println(persistid);
+  } catch (QiniuException e) {
+    //捕获异常信息
+      Response r = e.response;
+      // 请求失败时简单状态信息
+      System.out.println(r.toString());
+      try {
+         // 响应的文本信息
+        System.out.println(r.bodyString());
+      } catch (QiniuException e1) {
+          //ignore
+      }
+  }
+ }
+}

examples/pfop_vframe.java

@@ -0,0 +1,46 @@
+import com.qiniu.common.QiniuException;
+import com.qiniu.http.Response;
+import com.qiniu.processing.OperationManager;
+import com.qiniu.util.Auth;
+import com.qiniu.util.StringMap;
+import com.qiniu.util.UrlSafeBase64;
+
+public class OperateDemo {
+
+ public static void main(String[] args) throws QiniuException {
+  //设置账号的AK,SK
+  String ACCESS_KEY = "Access_Key";
+  String SECRET_KEY = "Secret_Key";
+  Auth auth = Auth.create(ACCESS_KEY, SECRET_KEY);
+  //新建一个OperationManager对象
+  OperationManager operater = new OperationManager(auth);
+  //设置要转码的空间和key，并且这个key在你空间中存在
+  String bucket = "Bucket_Name";
+  String key = "Bucket_key";
+  //设置转码操作参数
+  String fops = "vframe/jpg/offset/1/w/480/h/360/rotate/90";
+  //设置转码的队列
+  String pipeline = "yourpipelinename";
+  //可以对转码后的文件进行使用saveas参数自定义命名，当然也可以不指定文件会默认命名并保存在当前空间。
+  String urlbase64 = UrlSafeBase64.encodeToString("目标Bucket_Name:自定义文件key");
+  String pfops = fops + "|saveas/"+urlbase64;
+  //设置pipeline参数
+  StringMap params = new StringMap().putWhen("force", 1, true).putNotEmpty("pipeline", pipeline);
+  try {
+    String persistid = operater.pfop(bucket, key, pfops, params);
+    //打印返回的persistid
+    System.out.println(persistid);
+  } catch (QiniuException e) {
+    //捕获异常信息
+      Response r = e.response;
+      // 请求失败时简单状态信息
+      System.out.println(r.toString());
+      try {
+         // 响应的文本信息
+        System.out.println(r.bodyString());
+      } catch (QiniuException e1) {
+          //ignore
+      }
+  }
+ }
+}