手机PC文件传输
QQ啥的现在直接无法全部退出，很纠结后台运行，时不时的来条消息，明明电脑QQ还开着，越来越流氓了。
服务端代码：
<%@ Page Language="C#" %> <script runat="server"> static readonly string C_FileRoot = "/PFiles/"; private System.Web.Script.Serialization.JavaScriptSerializer Serializer { get; set; } protected void Page_Load(object sender, EventArgs e) { Serializer = new System.Web.Script.Serialization.JavaScriptSerializer(); Response.ContentType = "text/json"; Response.Expires = -1; var method = Request["m"]; if (string.Compare(method, "upload", true) == 0) { DoUpload(); } else if (string.Compare(method, "checkUpdate", true) == 0) { DoCheckUpdate(); } else if (string.Compare(method, "download", true) == 0) { DoDownload(); } else if (string.Compare(method, "getList", true) == 0) { DoGetList(); } else { DoShow(); } } private void DoShow() { Response.ContentType = "text/html"; } private void DoGetList() { var sb = new StringBuilder(); var clientNo = Request["ClientNo"]; using (var writer = new HtmlTextWriter(new System.IO.StringWriter(sb))) { Repeater1.DataSource = Queue.Where(ent => ent.ClientNo == clientNo).OrderByDescending(ent => ent.AddTime).Take(100).ToList(); Repeater1.DataBind(); Repeater1.RenderControl(writer); writer.Flush(); } Response.Write(sb.ToString()); Response.End(); } private void DoCheckUpdate() { try { var clientNo = Request["ClientNo"]; var maxAddTime = Queue.Where(ent => ent.ClientNo ==clientNo).Max(ent=>ent.AddTime); if (maxAddTime == null) maxAddTime = new DateTime(2015, 07, 12); Response.Write(Serializer.Serialize(new BaseResponse<String>(){Code=0,Msg=DateTime.Now.ToString(),Model=maxAddTime.Value.ToString("yyyy-MM-dd HH:mm:ss")})); } catch (Exception ex) { var resp = new FilePostResponse() { Code = -1, Msg = Uri.EscapeUriString(ex.Message) }; Response.Write(Serializer.Serialize(resp)); } Response.End(); } private void DoDownload() { try { long id =long.TryParse( Request["FId"],out id) ? id : -1; var doc = Queue.FirstOrDefault(ent => ent.FileId == id); if (doc != null) { Response.ContentType = doc.MIME; Response.AddHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(doc.Name + System.IO.Path.GetExtension(doc.Path), Encoding.GetEncoding("utf-8"))); Response.TransmitFile(System.Web.Hosting.HostingEnvironment.MapPath(doc.Path)); Response.Flush(); } else { throw new Exception("文件不存在!"); } } catch (Exception ex) { var resp = new FilePostResponse() { Code = -1, Msg = Uri.EscapeUriString(ex.Message) }; Response.Write(Serializer.Serialize(resp)); } Response.End(); } private void DoUpload() { try { if (Request.Files.Count <= 0) throw new Exception("没有文件上传!"); SaveFile(); } catch (Exception ex) { var resp = new FilePostResponse() { Code = -1, Msg = Uri.EscapeUriString(ex.Message) }; Response.Write(Serializer.Serialize(resp)); } Response.End(); } private void SaveFile() { var file = Request.Files[0]; var ext = System.IO.Path.GetExtension(file.FileName); //确保目录存在 string path = C_FileRoot + DateTime.Now.ToString("yyyy-MM-dd") + "/"; if (!System.IO.Directory.Exists( System.Web.Hosting.HostingEnvironment.MapPath(path))) { System.IO.Directory.CreateDirectory(System.Web.Hosting.HostingEnvironment.MapPath(path)); } //合成文件名 var filename= path + Guid.NewGuid().ToString("N").Substring(0,8) + ext; var resp = new FilePostResponse(); resp.MIME = file.ContentType; resp.Size = file.ContentLength / 1024; resp.ClientNo = Request["ClientNo"]; resp.Name =Uri.EscapeUriString( System.IO.Path.GetFileNameWithoutExtension(file.FileName)); resp.Path =Uri.EscapeUriString( filename); resp.Code = 0; resp.Msg = "Success"; //保持文件 file.SaveAs(System.Web.Hosting.HostingEnvironment.MapPath(filename)); Response.Write(Serializer.Serialize(resp)); EnQueue(resp); } private static int GFileId = 0; private static System.Collections.Concurrent.ConcurrentQueue<FilePostResponse> Queue = new System.Collections.Concurrent.ConcurrentQueue<FilePostResponse>(); private void EnQueue(FilePostResponse fp) { if (Queue.Count > 1200) { while (Queue.Count > 800) { FilePostResponse outIt = null; Queue.TryDequeue(out outIt); } } Queue.Enqueue(fp); } public class BaseResponse<T> { public int Code { get; set; } public String Msg { get; set; } public T Model { get; set; } } public class FilePostResponse { public FilePostResponse() { System.Threading.Interlocked.Increment(ref GFileId); this.FileId = GFileId; AddTime = DateTime.Now; } public int Code { get; set; } public string Msg { get; set; } public string Path { get; set; } public string Name { get; set; } public long Size { get; set; } public string MIME { get; set; } public long FileId { get; set; } public DateTime? AddTime { get; set; } public String ClientNo{get;set;} } </script> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>手机PC文件传输</title> <link href="/Styles/Site.css" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="/Scripts/jquery-1.4.1.js"></script> <script type="text/javascript"> var lastUploadTime = "2015-07-10"; $(document).ready(function () { setInterval(queryData, 1000); }); function queryData() { var clientNo = $("#clientNo").val(); if (clientNo == null || clientNo == "") return; var url = "/FilePost.aspx?m=checkUpdate&clientNo=" + clientNo; $.getJSON(url, function (json) { if (json.Code == 0) { $("#freshTime").text(json.Msg); if (json.Model > lastUploadTime) { lastUploadTime = json.Model; //console.log(json.Model); var getListUrl = "/FilePost.aspx?m=getList&clientNo=" + clientNo; $("#panelShow").load(getListUrl, { m: "getList()", rnd: new Date().getTime() }); } } else { // console.log(json.Msg); $("#tips").text(unescape(json.Msg)); } }); } </script> </head> <body> <div class="page"> <div class="header"> <div class="title"> <h1> 手机PC文件传输 </h1> </div> <div class="loginDisplay"> [ <a href="#" id="HeadLoginView_HeadLoginStatus">登录</a> ] </div> <div class="clear hideSkiplink"> </div> </div> <div class="main"> <h2> FILE POST </h2> <div> <input type="text" id="clientNo" value="" />注意:必须提供手机上的编号,<span id="freshTime"></span> </div> <div id="panelShow" > <asp:Repeater ID="Repeater1" runat="server"> <HeaderTemplate> <table style="width: 100%; background-color: #eeeeee" cellspacing="2"> <tr style="background-color: White; font-weight: bold"> <td style="width: 6%"> 编号 </td> <td style="width: 20%"> 文件名 </td> <td style="width: 25%; text-align: center"> 类型 </td> <td style="width: 20%; text-align: center"> 时间 </td> <td style="text-align: center"> </td> </tr> </HeaderTemplate> <ItemTemplate> <tr style="background-color: White;"> <td> <%#Eval("FileId") %> </td> <td> <%#Eval("Name") %> </td> <td style="text-align: center"> <%#Eval("MIME")%> </td> <td style="text-align: center"> <%#Eval("AddTime")%> </td> <td style="text-align: center"> <a href='FilePost.aspx?m=download&FId=<%#Eval("FileId") %>' target="_blank">下载</a> </td> </tr> </ItemTemplate> <FooterTemplate> </table> </FooterTemplate> </asp:Repeater> </div> <div id="tips"></div> </div> <div class="clear"> </div> </div> <div class="footer"> </div> </body> </html>
Android
package cn.fstudio.filepost; import java.io.File; import java.io.FileNotFoundException; import java.util.UUID; import sync.http.AsyncHttpClient; import sync.http.AsyncHttpResponseHandler; import sync.http.RequestParams; import cn.fstudio.util.PreferencesUtils; import cn.fstudio.util.StringUtil; import android.app.Activity; import android.app.ActionBar; import android.app.Fragment; import android.app.ProgressDialog; import android.content.Intent; import android.database.Cursor; import android.net.Uri; import android.os.Bundle; import android.util.Log; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; import android.widget.Button; import android.widget.EditText; import android.widget.TextView; import android.widget.Toast; import android.os.Build; import android.provider.MediaStore; public class MainActivity extends Activity implements OnClickListener { Button btnSave = null; EditText txtUrl = null; TextView txtNo=null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initView(); handleSendIntent(); } private void handleSendIntent() { Intent intent = getIntent(); String action = intent.getAction(); String type = intent.getType(); if (Intent.ACTION_SEND.equals(action) && type != null) { Uri uri = (Uri) intent.getParcelableExtra(Intent.EXTRA_STREAM); if (uri != null) { UploadFile( uri); } } } private void initView() { txtNo=(TextView)findViewById(R.id.txtNo); btnSave = (Button) findViewById(R.id.button1); btnSave.setOnClickListener(this); txtUrl = (EditText) findViewById(R.id.textView1); String url = PreferencesUtils.getStringPreference( getApplicationContext(), "url", "192.168.9.5:7986"); txtUrl.setText(url); String clientNo = PreferencesUtils.getStringPreference( getApplicationContext(), "ClientNo", ""); txtNo.setText(clientNo); Log.i("T","ClientNO:" + clientNo); if(StringUtil.isNullOrEmpty(clientNo)){ clientNo= UUID.randomUUID().toString().replace("-", "").substring(14,20); Toast.makeText(this, clientNo, Toast.LENGTH_LONG).show(); txtNo.setText(clientNo); PreferencesUtils.setStringPreferences(this, "ClientNo", clientNo); } } /* Begin Upload file */ private ProgressDialog dialog; private void UploadFile(Uri uri) { String ip = txtUrl.getEditableText().toString(); String clientNo=txtNo.getText().toString(); String file_path =""; String url = "http://" + ip + "/filePost.aspx?m=upload&ClientNo=" + clientNo; Log.d("T", url); /*处理 媒体 Uri类型*/ if (uri.toString().startsWith("content:")) { String[] proj = { MediaStore.Images.Media.DATA }; Cursor actualimagecursor = this.managedQuery(uri, proj, null, null,null); int actual_image_column_index = actualimagecursor .getColumnIndexOrThrow(MediaStore.Images.Media.DATA); actualimagecursor.moveToFirst(); file_path = actualimagecursor.getString(actual_image_column_index); actualimagecursor.close(); }else { file_path=uri.getPath(); } /*上传文件参数*/ RequestParams requestParams = new RequestParams(); Log.i("T","file_path" +file_path); File file = new File(file_path); try { requestParams.put("file", file); } catch (FileNotFoundException e) { Log.d("T", e.getMessage()); } AsyncHttpClient client = new AsyncHttpClient(); client.post(url, requestParams, new AsyncHttpResponseHandler() { @Override public void onSuccess(String response) { Toast.makeText(MainActivity.this, "完成", Toast.LENGTH_SHORT) .show(); Log.d("T", response); } @Override public void onStart() { // TODO Auto-generated method stub dialog = ProgressDialog.show(MainActivity.this, null, "正在上传文件..."); } @Override public void onFinish() { // TODO Auto-generated method stub dialog.dismiss(); super.onFinish(); //MainActivity.this.finish(); } @Override public void onFailure(Throwable error, String content) { Log.d("T", content); Toast.makeText(MainActivity.this, "上传失败!", Toast.LENGTH_SHORT) .show(); super.onFailure(error, content); } }); } /* End Upload File */ @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } @Override public void onClick(View arg0) { // TODO Auto-generated method stub if (arg0.getId() == R.id.button1) { String urlString = txtUrl.getText().toString(); PreferencesUtils.setStringPreferences(getApplicationContext(), "url", urlString); Toast.makeText(this, "配置已经保存", Toast.LENGTH_SHORT).show(); } } }
Android 配置文件
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="cn.fstudio.filepost" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="15" android:targetSdkVersion="15" /> <uses-permission android:name="android.permission.RUN_INSTRUMENTATION" /> <uses-permission android:name="android.permission.RECEIVE_SMS" /> <uses-permission android:name="android.permission.WRITE_SMS" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" > </uses-permission> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> <uses-permission android:name="android.permission.SEND_SMS" > </uses-permission> <uses-permission android:name="android.permission.READ_SMS" > </uses-permission> <uses-permission android:name="android.permission.WRITE_OWNER_DATA" > </uses-permission> <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" > </uses-permission> <uses-permission android:name="android.permission.WRITE_CALENDAR" /> <uses-permission android:name="android.permission.VIBRATE" /> <uses-permission android:name="android.permission.DISABLE_KEYGUARD" /> <uses-permission android:name="android.permission.WAKE_LOCK" /> <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" /> <uses-permission android:name="android.permission.WAKE_LOCK" /> <uses-permission android:name="android.permission.WRITE_SETTINGS" /> <uses-permission android:name="android.permission.DISABLE_KEYGUARD" /> <uses-permission android:name="android.permission.READ_PHONE_STATE" /> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="cn.fstudio.filepost.MainActivity" android:screenOrientation="portrait" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> <intent-filter> <action android:name="android.intent.action.SEND" /> <category android:name="android.intent.category.DEFAULT" /> <data android:mimeType="*/*" /> </intent-filter> <intent-filter> <action android:name="android.intent.action.SEND" /> <category android:name="android.intent.category.DEFAULT" /> <data android:mimeType="text/plain" /> </intent-filter> <intent-filter> <action android:name="android.intent.action.SEND_MULTIPLE" /> <category android:name="android.intent.category.DEFAULT" /> <data android:mimeType="image/*" /> </intent-filter> </activity> </application> </manifest>
