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我有一個Android客戶端與一個HTTP GET請求調用服務器上的一個PHP腳本..和我的服務器上查詢數據庫和回聲結果行的PHP腳本..現在,我如何分開blob文件和其他來自Response的字段?我有一種感覺,PHP代碼搞砸了。如果你指向正確的方向,這將有所幫助。謝謝!如何從android中的HttpResponse獲取二進制文件和其他參數?
My android code:
HttpClient httpClient = new DefaultHttpClient();
StringBuilder uriBuilder = new StringBuilder("http://192.168.x.x/file_download.php");
HttpGet request = new HttpGet(uriBuilder.toString());
HttpResponse response = httpClient.execute(request);
int status = response.getStatusLine().getStatusCode();
Log.i("Http Get",response.getStatusLine().toString());
// we assume that the response body contains the error message
if (status != HttpStatus.SC_OK) {
ByteArrayOutputStream ostream = new ByteArrayOutputStream();
response.getEntity().writeTo(ostream);
Log.e("HTTP CLIENT", ostream.toString());
} else {
// InputStream content = response.getEntity().getContent();
// <consume response>
String type = response.getEntity().toString();
content.close(); // this will also close the connection
}
我的PHP代碼:
<?php
$conn = mysql_connect("localhost", "root", "root");
if (!$conn) {
echo "Unable to connect to DB: " . mysql_error();
exit;
}
if (!mysql_select_db("MYDB")) {
echo "Unable to select mydbname: " . mysql_error();
exit;
}
$sql = "SELECT title, filetype, mode, data, time, application, entity_id
FROM table
WHERE id=(select max(id) from file)";
$result = mysql_query($sql);
if (!$result) {
echo "Could not successfully run query ($sql) from DB: " . mysql_error();
exit;
}
if (mysql_num_rows($result) == 0) {
echo "No rows found, nothing to print so am exiting";
exit;
}
$rows = array();
while ($row = mysql_fetch_array($result, MYSQL_NUM)) {
$rows[]=$row;
}
echo $rows;
mysql_free_result($result);
?>
嘿,非常感謝..我用json解析服務器端和客戶端,它的功能就像一個魅力..讚賞它! – 2012-01-11 07:35:17