android上传图片不成功，在线等
下面是android上传图片的全部代码
EX08_11.java
package irdc.ex08_11;
/* import相关class */
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
public class EX08_11 extends Activity
{
/* 变量声明
* newName：上传后在服务器上的文件名称
* uploadFile：要上传的文件路径
* actionUrl：吱服器勺对应的程序路径 */
private String newName="image.jpg";
private String uploadFile="/mnt/sdcard/DCIM/Camera/Icon-Small.png";
private String actionUrl="http://nc.8ff.cn/android_upload_o.php";
private TextView mText1;
private TextView mText2;
private Button mButton;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mText1 = (TextView) findViewById(R.id.myText2);
mText1.setText("文件路径：\n"+uploadFile);
mText2 = (TextView) findViewById(R.id.myText3);
mText2.setText("上传网址：\n"+actionUrl);
/* 设定mButton的onClick事件处理 */
mButton = (Button) findViewById(R.id.myButton);
mButton.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
uploadFile();
}
});
}
/* 上传文件吹Server的method */
private void uploadFile()
{
String end = "\r\n";
String twoHyphens = "--";
String boundary = "*****";
try
{
URL url =new URL(actionUrl);
HttpURLConnection con=(HttpURLConnection)url.openConnection();
/* 允许Input、Output，不使用Cache */
con.setDoInput(true);
con.setDoOutput(true);
con.setUseCaches(false);
/* 设定传送的method=POST */
con.setRequestMethod("POST");
/* setRequestProperty */
con.setRequestProperty("Connection", "Keep-Alive");
con.setRequestProperty("Charset", "UTF-8");
con.setRequestProperty("Content-Type",
"multipart/form-data;boundary="+boundary);
/* 设定DataOutputStream */
DataOutputStream ds =
new DataOutputStream(con.getOutputStream());
ds.writeBytes(twoHyphens + boundary + end);
ds.writeBytes("Content-Disposition: form-data; " +
"name=\"file1\";filename=\"" +
newName +"\"" + end);
ds.writeBytes(end);
/* 取得文件的FileInputStream */
FileInputStream fStream = new FileInputStream(uploadFile);
/* 设定每次写入1024bytes */
int bufferSize = 1024;
byte[] buffer = new byte[bufferSize];
int length = -1;
/* 从文件读取数据到缓冲区 */
while((length = fStream.read(buffer)) != -1)
{
/* 将数据写入DataOutputStream中 */
ds.write(buffer, 0, length);
}
ds.writeBytes(end);
ds.writeBytes(twoHyphens + boundary + twoHyphens + end);
/* close streams */
fStream.close();
ds.flush();
/* 取得Response内容 */
InputStream is = con.getInputStream();
int ch;
StringBuffer b =new StringBuffer();
while( ( ch = is.read() ) != -1 )
{
b.append( (char)ch );
}
/* 将Response显示于Dialog */
showDialog(b.toString().trim());
/* 关闭DataOutputStream */
ds.close();
}
catch(Exception e)
{
showDialog(""+e);
}
}
/* 显示Dialog的method */
private void showDialog(String mess)
{
new AlertDialog.Builder(EX08_11.this).setTitle("Message")
.setMessage(mess)
.setNegativeButton("确定",new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int which)
{
}
})
.show();
}
}
main.xml
<?xml version="1.0" encoding="utf-8"?>
<AbsoluteLayout
android:id="@+id/layout1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/white"
xmlns:android="http://schemas.android.com/apk/res/android"
>
<TextView
android:id="@+id/myText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/str_title"
android:textSize="20sp"
android:textColor="@drawable/black"
android:layout_x="10px"
android:layout_y="12px"
/>
<TextView
android:id="@+id/myText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="16sp"
android:textColor="@drawable/black"
android:layout_x="10px"
android:layout_y="52px"
/>
<TextView
android:id="@+id/myText3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="16sp"
android:textColor="@drawable/black"
android:layout_x="10px"
android:layout_y="102px"
/>
<Button
android:id="@+id/myButton"
android:layout_width="92px"
android:layout_height="49px"
android:text="@string/str_button"
android:textSize="15sp"
android:layout_x="90px"
android:layout_y="170px"
/>
</AbsoluteLayout>
服务器中的php文件 android_upload_o.php
<?php
error_reporting(0);
$uploaddir = './data/attachment/forum/201111/23/wwws.jpg';
if (move_uploaded_file($_FILES['uploadfile']['tmp_name'], $uploaddir)) {
echo "<script>alert('上传成功！'); location.href='".$uploaddir."';</script>";
//echo $uploaddir;
}
else
{
echo "errors";
}
?>
现情况是:点击界面上的上传后，一直输出 php页面提示的errors,
这是什么问题呀，大家帮我看下,thanks
------解决方案--------------------
看了半天头都看大了。就当路过一下吧
你在浏览器上用httpWatch看看请求的消息体，再把你的android请求的消息体log一下。
两者再比一下看。
[解决办法]
呃，这，我也是小菜
