阿里云OSS 上传文件
阿里云后台管理、API 集成教程、Key/ 域名的查询
1、查看上传的文件在哪？
a 、百度阿里云，进入官网。然后进入管理控制台
b、左侧菜单栏，进入对象存储 OSS
c、进入 Bucket 管理页面，点击创建的bucket 名称
d、进入bucket 管理界面，点击左侧菜单
bucket属性 菜单查看bucket 域名
object 管理 查看管理上传的文件
图片处理 查看图片域名地址
2、查看accessKey 和 screctKey
3、集成 OSS sdk下载地址和API 地址
https://help.aliyun.com/document_detail/oss/sdk/android-sdk/preface.html?spm=5176.docoss/api-reference/abstract.6.302.9Lrnuz
Android 实现上传图片
1、下载sdk https://help.aliyun.com/document_detail/oss/sdk/android-sdk/preface.html?spm=5176.docoss/sdk/android-sdk/get-start.6.302.WewVmT
- 解压后得到 jar 包，目前包括 aliyun-oss-sdk-android-2.2.0.jar、okhttp-3.2.0.jar 和 okio-1.6.0.jar
- 将以上 3 个 jar 包导入 libs 目录
2、在android manifest中增加权限
<uses-permission android:name="android.permission.INTERNET"></uses-permission> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"></uses-permission> <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"></uses-permission> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission>
可以建个 application 在 application中初始化，记得修改android manifest 中 application name
4、实现上传功能
代码：
application：
package com.tan.uploadtooss;
import com.alibaba.sdk.android.oss.ClientConfiguration;
import com.alibaba.sdk.android.oss.OSS;
import com.alibaba.sdk.android.oss.OSSClient;
import com.alibaba.sdk.android.oss.common.OSSLog;
import com.alibaba.sdk.android.oss.common.auth.OSSCredentialProvider;
import com.alibaba.sdk.android.oss.common.auth.OSSPlainTextAKSKCredentialProvider;
import android.app.Application;
import android.app.usage.NetworkStats.Bucket;
public class MainApplication extends Application {
//OSS的Bucket
public static final String OSS_BUCKET = Bucket名称;
//设置OSS数据中心域名或者cname域名
public static final String OSS_BUCKET_HOST_ID = 域名，不包含bucket;
//Key
private static final String accessKey = accessKey;
private static final String screctKey = screctKey;
public static OSS oss;
@Override
public void onCreate() {
super.onCreate();
//初始化OSS配置
initOSSConfig();
}
private void initOSSConfig(){
OSSCredentialProvider credentialProvider = new OSSPlainTextAKSKCredentialProvider(accessKey, screctKey);
ClientConfiguration conf = new ClientConfiguration();
conf.setConnectionTimeout(15 * 1000); // 连接超时，默认15秒
conf.setSocketTimeout(15 * 1000); // socket超时，默认15秒
conf.setMaxConcurrentRequest(5); // 最大并发请求书，默认5个
conf.setMaxErrorRetry(2); // 失败后最大重试次数，默认2次
if(BuildConfig.DEBUG){
OSSLog.enableLog();
}
oss = new OSSClient(getApplicationContext(), MainApplication.OSS_BUCKET_HOST_ID, credentialProvider, conf);
}
}
activity：
package com.tan.uploadtooss;
import java.text.SimpleDateFormat;
import java.util.Date;
import com.alibaba.sdk.android.oss.ClientException;
import com.alibaba.sdk.android.oss.ServiceException;
import com.alibaba.sdk.android.oss.callback.OSSCompletedCallback;
import com.alibaba.sdk.android.oss.callback.OSSProgressCallback;
import com.alibaba.sdk.android.oss.model.PutObjectRequest;
import com.alibaba.sdk.android.oss.model.PutObjectResult;
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class MainActivity extends Activity {
private String mUploadFilePath = "/storage/emulated/0/DCIM/Camera/IMG_20150701_104558.jpg";
private Button vCommit;
protected Handler mHandler = new Handler();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
vCommit = (Button) findViewById(R.id.btn_commit);
vCommit.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
uploadData( mUploadFilePath);
}
});
}
/**
* 上传图片
* @param imageByte
*/
private void uploadData(String uploadFilePath){
mHandler.post(new Runnable() {
@Override
public void run() {
//显示个等待页面
}
});
PutObjectRequest put = new PutObjectRequest(MainApplication.OSS_BUCKET, "image/albums/"+getImageObjectKey("123456789"), uploadFilePath);
put.setProgressCallback(new OSSProgressCallback<PutObjectRequest>() {
@Override
public void onProgress(PutObjectRequest request, long currentSize, long totalSize) {
Log.d("PutObject", "currentSize: " + currentSize + " totalSize: " + totalSize);
}
});
MainApplication.oss.asyncPutObject(put, new OSSCompletedCallback<PutObjectRequest, PutObjectResult>() {
@Override
public void onSuccess(final PutObjectRequest request, PutObjectResult result) {
Log.d("PutObject", "UploadSuccess");
Log.d("ETag", result.getETag());
Log.d("RequestId", result.getRequestId());
//将上传成功的图片地址传给自己的服务器后台，比如修改用户数据库中，用户头像的url。
//修改后台url成功后，再利用glide 下载最新的照片，修改本地头像图片。
//request.getObjectKey() 是图片地址，但是不包含，OSS 图片域名
// uploadImage(request.getObjectKey());
}
@Override
public void onFailure(PutObjectRequest request, ClientException clientExcepion, ServiceException serviceException) {
mHandler.post(new Runnable() {
@Override
public void run() {
//如果上传失败了，通过mHandler ，发出失败的消息到主线程中。处理异常。
// showNetErrorInfo();
}
});
// 请求异常
if (clientExcepion != null) {
// 本地异常如网络异常等
clientExcepion.printStackTrace();
}
if (serviceException != null) {
// 服务异常
Log.e("ErrorCode", serviceException.getErrorCode());
Log.e("RequestId", serviceException.getRequestId());
Log.e("HostId", serviceException.getHostId());
Log.e("RawMessage", serviceException.getRawMessage());
}
}
});
}
//通过UserCode 加上日期组装 OSS路径
private String getImageObjectKey (String strUserCode){
Date date = new Date();
return new SimpleDateFormat("yyyy/M/d").format(date)+"/"+strUserCode+new SimpleDateFormat("yyyyMMddssSSS").format(date)+".jpg";
}
}
//将上传成功的图片地址传给自己的服务器后台，比如修改用户数据库中，用户头像的url。 //修改后台url成功后，再利用glide 下载最新的照片，修改本地头像图片。 //request.getObjectKey() 是图片地址，但是不包含，OSS 图片域名
实现代码：
/**
* 上传图片地址到接口后台
* @param string
*/
protected void uploadImage(final String faceImg) {
String url = HttpHelper.HTTP_URL+HttpHelper.UserUrl.MODIFY_MEMBER;
Map<String, String> map = new HashMap<String, String>();
map.put("faceImg", faceImg);
Map<String, String> params = new HashMap<String, String>();
params = Utils.getParams(map, mContext);
StringRequest request = new StringRequest(Request.Method.POST, url, new Response.Listener<String>() {
@Override
public void onResponse(String response) {
System.out.println("response:"+response);
ParseDataHandler<BaseResponseData> parseDataHandler = new ParseDataHandler<BaseResponseData>(mHandler,response);
parseDataHandler.setParseDataCallBack(new ParseDataCallBack<BaseResponseData>() {
@Override
public BaseResponseData executeParseData(String data) {
BaseResponseData result = JsonUtil.toObject(data, BaseResponseData.class);
return result;
}
@Override
public void onResult(BaseResponseData t) {
dimissMaterialLoadDialog();
if(HttpHelper.HttpStatus.SUCCESS_CODE.equals(t.getCode())){
showToast(R.string.label_upload_success);
// ComeBackHomeReceiver.sendComeBackHome(mContext);
Glide.with(mContext).load(HttpHelper.OSS_IMAGE_HOST+faceImg)
.centerCrop()
.placeholder(R.drawable.ic_me)
.error(R.drawable.ic_me)
.into(vRoundImg);
System.out.println();
mUserInfo.setFaceImg(HttpHelper.OSS_IMAGE_HOST+faceImg);
mainApplication.getFinalDB().update(mUserInfo);
}else{
if(HttpHelper.HttpStatus.LOGIN_CONFICT_EXIT.equals(t.getCode())){
mainApplication.clearDB();
ShoppingCartNumChangeReceiver.sendCartNumChanged(mContext, 0);
String msg = t.getMsg();
if(!TextUtils.isEmpty(msg) && msg.trim().length() > 0){
showToast(msg);
}
Intent intent = new Intent(mContext,HomeActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP|Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra("module", "Login");
startActivity(intent);
}
}
}
});
parseDataHandler.start();
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
dimissMaterialLoadDialog();
showNetErrorInfo();
}
});
request.setHttpHeader(Utils.getHttpHeader(mContext,mUserInfo.getToken()));
request.setParams(params);
request.setTag(TAG);
queue.add(request);
}
manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.tan.uploadtooss"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="19"
android:targetSdkVersion="23" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<application
android:name="com.tan.uploadtooss.MainApplication"
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
layout:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.tan.uploadtooss.MainActivity" >
<Button
android:id="@+id/btn_commit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="上传" />
</RelativeLayout>
源码地址：
http://download.csdn.net/detail/legend12300/9488326