Apache Cordova 安卓android上传图片或者文件 调用后台服务实现java代码 ft.upload(imageURI, uri, that.uploadSuccess, that.

 var options = new FileUploadOptions();                options.fileKey = "file";                options.fileName = Number(new Date()) + ".jpg";                options.mimeType = "image/jpeg";                options.headers = {SID:sid,MID:"t1000"};                //服务器路径                var uri = Config.Api;                alert(uri);                var ft = new FileTransfer();                ft.onprogress = function (progressEvent) { };                //执行上传                ft.upload(imageURI, uri, that.uploadSuccess, that.uploadFail, options);

安卓js是通过这种方式，上传图片的是Apache Cordova  控件，后台java代码 如何实现网上介绍的很少。调用的是后台服务，Spring mvc 实现.直接上代码。

import org.apache.commons.fileupload.FileItemIterator;
import org.apache.commons.fileupload.FileItemStream;
import org.apache.commons.fileupload.servlet.ServletFileUpload;

import org.apache.commons.fileupload.util.Streams;

所用到的jar包和引用注意别错了。jar包没有自己下载。看清楚不要引错。

public void upload(HttpServletRequest request, ActionMessage actionMessage) throws Exception {try {ServletFileUpload upload = new ServletFileUpload();FileItemIterator iter = upload.getItemIterator(request);while (iter.hasNext()) {FileItemStream item = iter.next();String fileName = item.getName();InputStream stream = item.openStream();                        //方法一  上传到本地 BufferedInputStream in = new BufferedInputStream(stream);//// 获得文件输入流 BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(new File("D:" + "\\" + fileName)));// 获得文件输出流 Streams.copy(in, out, true);// 开始把文件写到你指定的上传文件夹                

                          方法二。。上传到图服务器得到二进制文件          //上传到图片服务器，已二进制文件上传。

ByteArrayOutputStream outStream = new ByteArrayOutputStream();byte[] buffer = new byte[4099];int len = -1;while ((len = stream.read(buffer)) != -1) {outStream.write(buffer, 0, len);}byte[] buff=outStream.toByteArray();//二进制文件都得到了，直接调用你们自己方法上传到图片服务器。}} catch (Exception e) {}    }