抓图片2_习惯累积沉淀_新浪博客

String picpath = "http://xxxDEN/00.jpg";

try {

URL url = new URL(picpath);

InputStream inputStream = url.openStream();

OutputStream outputStream = new FileOutputStream(new File("d:"+File.separator+"a.jpg"));

int temp=0;  

byte[] b = new byte[500];

       while((temp=inputStream.read(b))!=-1){  

           outputStream.write(b,0,temp);  

       }  

       outputStream.flush();

       inputStream.close();

outputStream.close();

} catch (Exception e) {

e.printStackTrace();

}

从流中得到图片. 弄个缓冲区读取写入. flush一下. 到手

ok技术可行的. 开始完善.

public void downloadPic(String path, String locationpath){

String picpath = path;//"http://exxxxx00.jpg";

try {

URL url = new URL(picpath);

InputStream inputStream = url.openStream();

(new File("d:"+File.separator+"somepic"+File.separator+locationpath)).mkdirs();

OutputStream outputStream = new FileOutputStream(new File("d:"+File.separator+"somepic"+File.separator+locationpath+File.separator+count+".jpg"));

count ++;

int temp=0;  

byte[] b = new byte[500];

       while((temp=inputStream.read(b))!=-1){  

           outputStream.write(b,0,temp);  

       }  

       outputStream.flush();

       inputStream.close();

outputStream.close();

} catch (Exception e) {

e.printStackTrace();

}

}

定义一个用来计数的变量. 给不同的图片当文件名.

int count = 0;

public void getItAll(){

Content content = getContent();

for(String s : content.getPathArray()){

System.out.println(s);

downloadPic(s,content.getTitle());

}

count = 0;

}

OK了.