[英]Cannot Insert data in mysql using Android
我试图在mysql中插入注册数据。 我使用的是PHP文件,用于与MYSQL连接。参考: http : //sampleprogramz.com/android/mysqldb.php#
有了这个, 我可以使用PHP成功地将数据保存在数据库中,但是现在我想使用Java而不是php ...我无法将其保存在db中
我的代码:
ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("registerId",""));
nameValuePairs.add(new BasicNameValuePair("registerName",reg_name));
nameValuePairs.add(new BasicNameValuePair("regContactNo",contactno));
nameValuePairs.add(new BasicNameValuePair("regEmailAddr",emailaddr));
nameValuePairs.add(new BasicNameValuePair("registerDesignation",designation));
nameValuePairs.add(new BasicNameValuePair("regCmpnyName",company_name));
nameValuePairs.add(new BasicNameValuePair("evtCd",eventCode));
StrictMode.setThreadPolicy(policy);
//http post
try{
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("http://url/useracc/register");
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
is = entity.getContent();
Log.e("Response:" , response.toString());
Log.e("is",""+is);
Log.e("log_tag", "connection success ");
Toast.makeText(getApplicationContext(), "pass", Toast.LENGTH_SHORT).show();
}
catch(Exception e)
{
Log.e("log_tag", "Error in http connection "+e.toString());
Toast.makeText(getApplicationContext(), "Connection fail", Toast.LENGTH_SHORT).show();
}
//convert response to string
try{
BufferedReader reader = new BufferedReader(new InputStreamReader(is,"iso-8859-1"),8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null)
{
/*sb.append(line + "\n");
Intent i = new Intent(getBaseContext(),DatabaseActivity.class);
startActivity(i);*/
}
is.close();
result=sb.toString();
}
catch(Exception e)
{
Log.e("log_tag", "Error converting result "+e.toString());
}
try{
JSONObject json_data = new JSONObject(result);
CharSequence w= (CharSequence) json_data.get("re");
Toast.makeText(getApplicationContext(), w, Toast.LENGTH_SHORT).show();
}
catch(JSONException e)
{
Log.e("log_tag", "Error parsing data "+e.toString());
// Toast.makeText(getApplicationContext(), "JsonArray fail", Toast.LENGTH_SHORT).show();
}
现在,我想使用java webservice ...,为此,我应该将此ArrayList转换为Xmlstring ..
为此,请帮帮我,如何将nameValuePairs转换为XMLString ...通过它,我可以获取StringEntity并在webservice中传递数据... Thx
您不能像使用php一样调用java-webserviec。 您必须使用soap对象来实现它,我认为此链接可能对您有所帮助。 Java Web服务
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