查询索引 70 处的非法参数异常

Question

我正在尝试使用与从编辑文本值发送的值相关的一些值来更新我的数据库字段... 我的代码是：

Intent myintent = getIntent();
//mdate = intent.getStringExtra("mdate");
//Toast.makeText(getApplicationContext(), mdate.toString(), Toast.LENGTH_LONG).show();
title=(EditText)findViewById(R.id.editText1);
Bundle extras = getIntent().getExtras();
if(extras != null){ 
    mtitle = extras.getString("title");
    stime = extras.getString("mtime");
    sdate = extras.getString("mdate");
    cvenue = extras.getString("venue");
}

title.setText(mtitle);
title.setFocusable(false);
cdate=(EditText)findViewById(R.id.editText2);
cdate.setText(sdate);
cdate.setFocusable(false);
venue=(EditText)findViewById(R.id.editText4);
venue.setText(cvenue);
venue.setFocusable(false);
ctime=(EditText)findViewById(R.id.editText3);
ctime.setText(stime);
ctime.setFocusable(false);
cnfrm=(Button)findViewById(R.id.button1);
cnfrm.setOnClickListener(new View.OnClickListener() {
     @Override
     public void onClick(View v) {
          // TODO Auto-generated method stub
          try {
                 Toast.makeText(getApplicationContext(), "Befor", 
                         Toast.LENGTH_LONG).show();
         get= new HttpGet("http://10.0.2.2/meetingschedular/confirmmeet.php?
                       res="+resy.toString()+"&title="+title.getText().toString()+"&
                       venue="+venue.getText().toString()+"&cdate="+cdate.getText()
                       .toString()+"&ctime="+ctime.getText().toString()+"&
                       attend="+uid.toString());
                 client= new DefaultHttpClient();
                 res=client.execute(get);
         Toast.makeText(getApplicationContext(), "After res", 
                         Toast.LENGTH_LONG).show();
                 in = res.getEntity().getContent();
         StringBuffer str = new StringBuffer();
                 int ch;
                 while((ch=in.read())!=-1) {
                       str.append((char)ch);
                 }
                 String tmp=str.toString();
                 tmp=tmp.trim();
                 //txt.setText(tmp);
                 if(flag.equals(tmp)) {
                      Toast.makeText(getApplicationContext(), tmp, 
                                Toast.LENGTH_LONG).show();
                 } else {
                      Toast.makeText(getApplicationContext(), "Sorry cannot confirm", 
                              Toast.LENGTH_LONG).show();
                 }
           } catch(Exception e) {
               Toast.makeText(getApplicationContext(), e.toString(), 
                      Toast.LENGTH_LONG).show();
           }
     }
});

我的php代码：

 <?php 
$con=mysql_connect('localhost','root','');
mysql_select_db('meetingschedulardata',$con);
if(!$con)
{
die("can not connect".mysql_error());
}
$title=$_GET['title'];
$cdate=$_GET['cdate'];
$ctime=$_GET['ctime'];
$attend=$_GET['attend'];
$venue=$_GET['venue'];
$res=$_GET['res'];
$sdate = strtotime($cdate);
$new_date = date('Y-m-d', $sdate);
$stime = strtotime($ctime);
$new_time = date('h:i:s', $stime);
$order="Update meetingdetails SET status='$res' WHERE status IS NULL AND
         title='$title' AND mdate='$new_date' AND mtime='$new_time' AND
           attendees='$attend' AND venue='$venue'";
$result=mysql_query($order,$con);
if($result==1)
{
echo "true";
}
else{
echo "false".mysql_error();
}
mysql_close($con);
?>

每当我尝试点击我的确认按钮时，都会出现此错误..

我不知道我的错误到底在哪里。请帮助我。提前谢谢。

Answer 1

如日志：

IllegalArgumentException：查询中的非法字符

表示您在带有 URL 的 QueryString 中传递了错误的字符。在发出请求之前使用URLEncoder.encode作为编码参数。尝试如下：

String str_params=URLEncoder.encode(res="+resy.toString()+
                              "&title="+title.getText().toString()+
                              "&venue="+venue.getText().toString()+
                              "&cdate="+cdate.getText().toString()+
                              "&ctime="+ctime.getText().toString()+
                              "&attend="+uid.toString(),"UTF-8");
get= new HttpGet("http://10.0.2.2/meetingschedular/confirmmeet.php?"
                                                            +str_params);