Android(安卓)文件上传的几种方式
16lz
2021-01-25
这两天和新来的同事做一个项目，用到了文件上传，在这里记录下历程
Android文件上传有各种各样的Http框架，我也就简单说说我常用的吧，LiteHttp，OkHttp的封装还没做完全，有时间会补上，这里先只列出LiteHttp的封装吧，有点乱七八糟的，大家凑合着看吧，jar我就不往上放了，传文件的时候就把文件做参数给进去就OK，这不是重点，往下看才是重点，把LiteHttp放在这里，只是想做个比较
package com.bohan.ems.mdm.utils.net;import java.io.File;import java.util.LinkedHashMap;import com.alibaba.fastjson.JSONObject;import com.bohan.ems.mdm.db.model.BaseResponseEntity;import com.bohan.ems.mdm.utils.JsonUtils;import com.bohan.ems.mdm.utils.log.SLog;import com.litesuits.http.HttpConfig;import com.litesuits.http.LiteHttp;import com.litesuits.http.exception.HttpException;import com.litesuits.http.impl.apache.entity.MultipartEntity;import com.litesuits.http.listener.HttpListener;import com.litesuits.http.log.HttpLog;import com.litesuits.http.request.AbstractRequest;import com.litesuits.http.request.BitmapRequest;import com.litesuits.http.request.FileRequest;import com.litesuits.http.request.StringRequest;import com.litesuits.http.request.content.FileBody;import com.litesuits.http.request.content.JsonBody;import com.litesuits.http.request.param.HttpMethods;import com.litesuits.http.response.Response;import com.litesuits.http.utils.HttpUtil;import android.app.AlertDialog;import android.app.Application;import android.content.Intent;import android.graphics.Bitmap;import android.text.TextUtils;import android.widget.ImageView;/** * 异步请求 */public class AsyncHttpClient { private LiteHttp httpClient; private Application appContext; public AsyncHttpClient(Application appContext) { this.appContext = appContext; this.initLiteHttp(); } private void initLiteHttp() { if (httpClient == null) { HttpConfig config = new HttpConfig(appContext) // configuration // quickly .setDebugged(false) // log output when debugged .setDetectNetwork(true) // detect network before connect .setDoStatistics(true) // statistics of time and traffic .setUserAgent("Mozilla/5.0 (...)") // set custom User-Agent .setTimeOut(5000, 5000)// connect and socket timeout: .setMaxMemCacheBytesSize(1 * 1000 * 1000)// 1M .setSocketBufferSize(1 * 1000 * 1000);// 1M ; httpClient = LiteHttp.newApacheHttpClient(config); } else { httpClient.getConfig() // configuration directly .setDebugged(false) // log output when debugged .setDetectNetwork(true) // detect network before connect .setDoStatistics(true) // statistics of time and traffic .setUserAgent("Mozilla/5.0 (...)") // set custom User-Agent .setSocketBufferSize(1 * 1000 * 1000)// 1M .setMaxMemCacheBytesSize(1 * 1000 * 1000)// 1M .setTimeOut(5000, 5000); // connect and socket timeout: // 10s } }// 普通的get请求public void get(String url, final HttpResponseListener responseListener) { final StringRequest request = new StringRequest(url).setMethod(HttpMethods.Get); request.setHttpListener(new HttpListener() { @Override public void onSuccess(String res, Response response) { responseListener.onSuccess(response.getHttpStatus().getCode() + "", res); } @Override public void onFailure(HttpException e, Response response) { responseListener.onFailure(e); } }); httpClient.executeAsync(request); }// 普通的post请求public void post(String url, String jsonParam, final HttpResponseListener responseListener) {// SLog.Console("请求url= " + url);// SLog.Console("请求Token=" + MainApplication.getInstance().getToken());// SLog.Console("请求DeviceId=" + MainApplication.getInstance().getDeviceId());// SLog.Console("请求Request" + jsonParam); final StringRequest request = new StringRequest(url).setMethod(HttpMethods.Post); request.setHttpBody(new JsonBody(jsonParam)); request.setHttpListener(new HttpListener() { @Override public void onSuccess(String res, Response response) { SLog.Console("返回response " + res); BaseResponseEntity bre = JsonUtils.json2Class(res, new BaseResponseEntity().getClass()); // 成功不进行校验 只校验 2003 TOKEN失效情况 if ("2003".equals(bre.getCode())) { // 发送关闭app广播// Intent intent = new Intent();// intent.setAction(ServiceConstant.INTENT_ACTION_CLOSEALL);// appContext.sendBroadcast(intent); } responseListener.onSuccess(response.getHttpStatus().getCode() + "", res); } @Override public void onFailure(HttpException e, Response response) { if (e != null && !TextUtils.isEmpty(e.getMessage()) && e.getMessage().contains("Network Is Not Avilable")) { responseListener.onSuccess(HttpConstant.HTTP_SUCCESS, "{\"code\": -1, \"message\":\"连接服务器失败，请验证网络情况\"}"); } else { responseListener.onFailure(e); } } }); httpClient.executeAsync(request); }// 文件上传public void postUpload(String url, File file, final HttpResponseListener responseListener) { SLog.Console("请求url= " + url); SLog.Console("请求Request" + file.getName()); final StringRequest request = new StringRequest(url).setMethod(HttpMethods.Post); request.setHttpBody(new FileBody(file)); request.setHttpListener(new HttpListener() { @Override public void onSuccess(String res, Response response) { SLog.Console("返回response " + res); BaseResponseEntity bre = JsonUtils.json2Class(res, new BaseResponseEntity().getClass()); // 成功不进行校验 只校验 2003 TOKEN失效情况// if ("2003".equals(bre.getCode())) {// Intent intent = new Intent();// intent.setAction(ServiceConstant.INTENT_ACTION_CLOSEALL);// appContext.sendBroadcast(intent);// appContext.stopService(new Intent(appContext, HeartbeatService.class));// } responseListener.onSuccess(response.getHttpStatus().getCode() + "", res); } @Override public void onFailure(HttpException e, Response response) { if (e != null && !TextUtils.isEmpty(e.getMessage()) && e.getMessage().contains("Network Is Not Avilable")) { responseListener.onSuccess(HttpConstant.HTTP_SUCCESS, "{\"code\": -1, \"message\":\"连接服务器失败，请验证网络情况\"}"); } else { responseListener.onFailure(e); } } }); httpClient.executeAsync(request); }} 事情是这样的，我先用HttpUrlCOnnection，LiteHttp分别做了一个文件上传，因为这个东西比较老，指定没啥问题，我也就没多想，就把代码写完了，等着服务器老大哥叫我调试，结果老大哥说要用MultipartEntityBuilder，我就懵B了，这是个啥玩意，各种百度之后才知道这是个什么玩意，Http协议4.0以上版本出现的东西，这个东西服务端应用应该很多，Android这边一直都是有现成的开源框架，VOlly，StackHttp，LiteHttp，OKHttp等等吧，言归正传，还是说说文件上传吧
使用MultipartEntityBuilder 需要两个jar包，下载地址我放在下面了HttpCore和HttpMIne下载地址http://download.csdn.net/detail/qq_15700209/9871024我比较懒，没整理出一个基本类提供调用，直接写在业务里面了，这是不对的
/** * 上传日志文件 * * @param pathFile */ public void uploadLogFile(String pathFile) { HttpClient client = new DefaultHttpClient(); // "http://192.168.5.153:8080/appConsole/app/transDeviceLog.do" HttpPost post = new HttpPost(logUrl); File file = new File(pathFile); try { MultipartEntityBuilder builder = MultipartEntityBuilder.create(); builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE); builder.addBinaryBody("upfile", file, ContentType.DEFAULT_BINARY, file.getName()); builder.addTextBody("deviceNo", deviceNo, ContentType.DEFAULT_BINARY); builder.addTextBody("token", token, ContentType.DEFAULT_BINARY);// builder.addTextBody("deviceImei", deviceImei, ContentType.DEFAULT_BINARY); HttpEntity entity = builder.build(); post.setEntity(entity); } catch (Exception e) { e.printStackTrace(); SLog.Console(e.toString()); } catch (Error error) { error.printStackTrace(); } try { HttpResponse response = client.execute(post); HttpEntity entityResponse = response.getEntity(); ContentType contentTypeResponse = ContentType.getOrDefault(entityResponse); Charset newCharset = contentTypeResponse.getCharset(); String charset = ""; if (!StringUtils.isEmpty(newCharset.toString())) { charset = newCharset.name(); } // 获取请求返回的状态码 if (response.getStatusLine().getStatusCode() == 200) { String content = StringUtil.inputStreamToString(entityResponse.getContent(), charset); SLog.Console("上传日志文件返回json" + content); BaseResponseEntity更多相关文章
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