我想通过 http post 添加新的支持数据。我收到错误响应代码是 500。我检查代码和 php 文件,但看不到任何问题。我没有完成代码,如何在解决 500 错误后获得结果。
NewSupport.java
try{
URL url = new URL("myurl/db_newSupport.php");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setReadTimeout(15000);
conn.setConnectTimeout(15000);
conn.setRequestMethod("POST");
conn.setDoInput(true);
conn.setDoOutput(true);
Uri.Builder builder = new Uri.Builder()
.appendQueryParameter("uniq", "UNIQ")
.appendQueryParameter("data", "DATA")
.appendQueryParameter("date", "DATE");
String query = builder.build().getEncodedQuery();
OutputStream os = conn.getOutputStream();
BufferedWriter writer = new BufferedWriter(
new OutputStreamWriter(os, "UTF-8"));
writer.write(query);
writer.flush();
writer.close();
os.close();
int responseCode=conn.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
BufferedReader in=new BufferedReader(new InputStreamReader(conn.getInputStream()));
StringBuffer sb = new StringBuffer("");
String line="";
while((line = in.readLine()) != null) {
sb.append(line);
break;
}
in.close();
}
}
catch(Exception e){
e.printStackTrace();
}
db_newSupport.php
$response = array();
if (isset($_POST['uniq']) && isset($_POST['data']) && isset($_POST['date'])) {
$uniq = $_POST['uniq'];
$data = $_POST['data'];
$date = $_POST['date'];
require_once __DIR__ . '/db_connect.php';
$db = new DB_CONNECT();
$result= mysql_query("INSERT INTO new(uniq, data, date) VALUES('$uniq', '$data', '$date')");
if ($result) {
$response["code"] = 1;
$response["info"] = "successfully";
echo json_encode($response);
} else {
$response["code"] = 0;
$response["info"] = "error";
echo json_encode($response);
}
} else {
$response["code"] = 99;
$response["info"] = "error";
echo json_encode($response);
}
?>
最佳答案
这是服务器端问题。
将 POST 方法更改为 GET,以便在任何浏览器中检查结果以简化调试。
3.在此处写入结果日志。
看这个:https://stackoverflow.com/a/9711595/1979882
还有这个:https://stackoverflow.com/a/9717056/1979882
简单来说,执行这个chmod -R 755/usr/local/apache/htdocs/
关于php - Android http post 参数错误代码 500,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/40109095/