文件上传的操作
使用第三方utils做文件上传。
public void fileupload(View v){ try{ EditText et_filepath = (EditText) findViewById(R.id.et_filepath); //获取输入的文件地址 String filepath = et_filepath.getText().toString().trim(); //使用开源Utils做上传操作 AsyncHttpClient asyncHttpClient = new AsyncHttpClient(); RequestParams params = new RequestParams(); params.put("filename", new File(filepath)); //url : 请求服务器的url asyncHttpClient.post("http://192.168.13.83:8080/itheima74/servlet/UploaderServlet", params, new AsyncHttpResponseHandler() { @Override public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) { if(statusCode == 200){ Toast.makeText(MainActivity.this, "上传成功", 0).show(); } } @Override public void onFailure(int statusCode, Header[] headers, byte[] responseBody, Throwable error) { } }); }catch (Exception e) { e.printStackTrace(); } }