k
/
Android-Download
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

upload

Browse Source
pull/330/head
AriaLyy 8 years ago
parent d05b685fa3
commit 2ec92b75e0
3 changed files with 132 additions and 75 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 10
      Aria/src/main/java/com/arialyy/aria/core/upload/UploadTaskEntity.java
  2. 177
      Aria/src/main/java/com/arialyy/aria/core/upload/UploadUtil.java
  3. 4
      app/src/main/java/com/arialyy/simple/upload.java

10
Aria/src/main/java/com/arialyy/aria/core/upload/UploadTaskEntity.java
Unescape View File

@ -12,9 +12,17 @@ public class UploadTaskEntity {
public UploadEntity uploadEntity;
public RequestEnum requestEnum = RequestEnum.GET;
public String uploadUrl; //上传路径
public String uploadKey; //文件上传需要的key
public String attachment; //文件上传需要的key
public String contentType = "multipart/form-data"; //上传的文件类型
public String charset = "utf-8";
/**
* http 请求头
*/
public Map<String, String> headers = new HashMap<>();
/**
* 文件上传表单
*/
public Map<String, String> formFields = new HashMap<>();
public UploadTaskEntity(UploadEntity downloadEntity) {
this.uploadEntity = downloadEntity;

177
Aria/src/main/java/com/arialyy/aria/core/upload/UploadUtil.java
Unescape View File

@ -2,17 +2,18 @@ package com.arialyy.aria.core.upload;
import android.util.Log;
import com.arialyy.aria.util.CheckUtil;
import java.io.BufferedInputStream;
import java.io.DataOutputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Map;
import java.net.URLConnection;
import java.util.Set;
import java.util.UUID;
@ -22,10 +23,14 @@ import java.util.UUID;
*/
public class UploadUtil implements Runnable {
private static final String TAG = "UploadUtil";
private final String BOUNDARY = UUID.randomUUID().toString(); // 边界标识 随机生成
private final String PREFIX = "--", LINE_END = "\r\n";
private UploadEntity mUploadEntity;
private UploadTaskEntity mTaskEntity;
private IUploadListener mListener;
private PrintWriter mWriter;
private OutputStream mOutputStream;
private HttpURLConnection mHttpConn;
public UploadUtil(UploadTaskEntity taskEntity, IUploadListener listener) {
mTaskEntity = taskEntity;
@ -45,78 +50,122 @@ public class UploadUtil implements Runnable {
mListener.onFail();
return;
}
String BOUNDARY = UUID.randomUUID().toString(); // 边界标识 随机生成
String PREFIX = "--", LINE_END = "\r\n";
String CONTENT_TYPE = "multipart/form-data"; // 内容类型
URL url = null;
try {
HttpURLConnection conn = (HttpURLConnection) new URL(mTaskEntity.uploadUrl).openConnection();
conn.setReadTimeout(5000);
conn.setConnectTimeout(5000);
conn.setDoInput(true);
conn.setDoOutput(true);
conn.setUseCaches(false);
conn.setRequestMethod("POST");
conn.setRequestProperty("Charset", "utf-8"); // 设置编码
conn.setRequestProperty("connection", "keep-alive");
//conn.setRequestProperty("Content-Type", CONTENT_TYPE + ";boundary=" + BOUNDARY);
conn.setRequestProperty("Content-Type", mTaskEntity.contentType + ";boundary=" + BOUNDARY);
url = new URL(mTaskEntity.uploadUrl);
mHttpConn = (HttpURLConnection) url.openConnection();
mHttpConn.setUseCaches(false);
mHttpConn.setDoOutput(true); // indicates POST method
mHttpConn.setDoInput(true);
mHttpConn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + BOUNDARY);
mHttpConn.setRequestProperty("User-Agent", "CodeJava Agent");
//添加Http请求头部
Set<String> keys = mTaskEntity.headers.keySet();
for (String key : keys) {
conn.setRequestProperty(key, mTaskEntity.headers.get(key));
mHttpConn.setRequestProperty(key, mTaskEntity.headers.get(key));
}
mOutputStream = mHttpConn.getOutputStream();
mWriter = new PrintWriter(new OutputStreamWriter(mOutputStream, mTaskEntity.charset), true);
//添加文件上传表单字段
keys = mTaskEntity.formFields.keySet();
for (String key : keys) {
addFormField(key, mTaskEntity.formFields.get(key));
}
addFilePart(mTaskEntity.attachment, new File(mUploadEntity.getFilePath()));
Log.d(TAG, finish() + "");
finish();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* 添加文件上传表单字段
*/
public void addFormField(String name, String value) {
mWriter.append(PREFIX).append(BOUNDARY).append(LINE_END);
mWriter.append("Content-Disposition: form-data; name=\"")
.append(name)
.append("\"")
.append(LINE_END);
mWriter.append("Content-Type: text/plain; charset=")
.append(mTaskEntity.charset)
.append(LINE_END);
mWriter.append(LINE_END);
mWriter.append(value).append(LINE_END);
mWriter.flush();
}
OutputStream outputSteam = conn.getOutputStream();
DataOutputStream dos = new DataOutputStream(outputSteam);
StringBuilder sb = new StringBuilder();
sb.append(PREFIX);
sb.append(BOUNDARY);
sb.append(LINE_END);
sb.append("Content-Disposition: form-data; name=\"")
.append(mTaskEntity.uploadUrl)
/**
* 上传文件
*
* @param fieldName 文件上传attachment
* @throws IOException
*/
public void addFilePart(String fieldName, File uploadFile) throws IOException {
String fileName = uploadFile.getName();
mWriter.append(PREFIX).append(BOUNDARY).append(LINE_END);
mWriter.append("Content-Disposition: form-data; name=\"")
.append(fieldName)
.append("\"; filename=\"")
.append(file.getName())
.append(fileName)
.append("\"")
.append(LINE_END);
sb.append("Content-Type:")
.append(mTaskEntity.contentType)
.append("; charset=utf-8")
mWriter.append("Content-Type: ")
.append(URLConnection.guessContentTypeFromName(fileName))
.append(LINE_END);
sb.append(LINE_END);
dos.write(sb.toString().getBytes());
InputStream is = new FileInputStream(file);
byte[] bytes = new byte[1024];
int len = 0;
while ((len = is.read(bytes)) != -1) {
dos.write(bytes, 0, len);
mWriter.append("Content-Transfer-Encoding: binary").append(LINE_END);
mWriter.append(LINE_END);
mWriter.flush();
FileInputStream inputStream = new FileInputStream(uploadFile);
byte[] buffer = new byte[4096];
int bytesRead = -1;
while ((bytesRead = inputStream.read(buffer)) != -1) {
mOutputStream.write(buffer, 0, bytesRead);
}
is.close();
dos.write(LINE_END.getBytes());
byte[] end_data = (PREFIX + BOUNDARY + PREFIX + LINE_END).getBytes();
dos.write(end_data);
dos.flush();
dos.close();
int res = conn.getResponseCode();
if (res == 200) {
BufferedInputStream inputStream = new BufferedInputStream(conn.getInputStream());
byte[] buf = new byte[1024];
StringBuilder stringBuilder = new StringBuilder();
while (inputStream.read(buf) > 0) {
stringBuilder.append(new String(buf, 0, buf.length));
mOutputStream.flush();
inputStream.close();
mWriter.append(LINE_END);
mWriter.flush();
}
String data = stringBuilder.toString();
Log.d(TAG, data);
//L.j(data);
//absResponse.onResponse(data);
} else {
//absResponse.onError("error");
/**
* 任务结束操作
*
* @throws IOException
*/
public String finish() throws IOException {
StringBuilder response = new StringBuilder();
mWriter.append(LINE_END).flush();
mWriter.append(PREFIX).append(BOUNDARY).append(PREFIX).append(LINE_END);
mWriter.close();
// checks server's status code first
int status = mHttpConn.getResponseCode();
if (status == HttpURLConnection.HTTP_OK) {
BufferedReader reader = new BufferedReader(new InputStreamReader(mHttpConn.getInputStream()));
String line = null;
while ((line = reader.readLine()) != null) {
response.append(line);
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
reader.close();
mHttpConn.disconnect();
} else {
throw new IOException("Server returned non-OK status: " + status);
}
return response.toString();
}
}

4
app/src/main/java/com/arialyy/simple/upload.java
Unescape View File

@ -23,8 +23,8 @@ public class upload extends BaseActivity<ActivityUploadBinding>{
entity.setFilePath("/sdcard/Download/test.pdf");
entity.setFileName("test.pdf");
UploadTaskEntity taskEntity = new UploadTaskEntity(entity);
taskEntity.uploadUrl = "http://172.21.1.160:8080/upload";
taskEntity.uploadKey = "file";
taskEntity.uploadUrl = "http://192.168.1.9:8080/upload/sign_file";
taskEntity.attachment = "file";
UploadUtil util = new UploadUtil(taskEntity, new IUploadListener() {
@Override public void onFail() {

Write Preview
Loading…
Cancel
Save