Php 向数据库中添加信息

这里，这是我的PHP脚本。

尝试在值部分设置引号。它应该是这样的：

$Title = $_REQUEST['tTitle'];
$Detail = $_REQUEST['tDetail'];
$Group  = $_REQUEST['spin'];
$DueDate = $_REQUEST['tDueDate'];

$Title  = "'".$Title."'";  
$Detail = "'".$Detail."'";
$Group = "'".$Group."'";
$DueDate    = "'".$DueDate."'";
print $Title;

$database = "CloudList";

mysql_connect("localhost","root","1234");

mysql_select_db($database) or die("Unable to select database");

$q = "INSERT INTO message(group_name,message_title,message_details,message_due) VALUES($Group,$Title,$Detail,$DueDate)";
$result = mysql_query($q);
print $q;

mysql_close();

---

尝试此代码，替换为您的代码，并告诉我发生了什么

$q = "INSERT INTO message(group_name,message_title,message_details,message_due) VALUES('$Group','$Title','$Detail','$DueDate')";

private void AddGroupTasks（）{
title1=tTitle.getText（）.toString（）；
detail1=tDetail.getText（）.toString（）；
ArrayList b=新的ArrayList（）；
Tasks=newarraylist（）；
试一试{
HttpClient HttpClient=新的DefaultHttpClient（）；
HttpPost HttpPost=新的HttpPost（“http://203.209.111.88/AddGroupTasks.php");
b、 添加（新的BasicNameValuePair（“tTitle”），
“任何所有权”）；
b、 添加（新的BasicNameValuePair（“tDetail”），
“任何细节”）；
b、 添加（新的BasicNameValuePair（“旋转”），
“任何东西”（AnythingaboutSpin”）；
b、 添加（新的BasicNameValuePair（“tDueDate”），
“任何截止日期”）；
addHeader（“内容类型”，“应用程序/x-www-form-urlencoded”）；
setEntity（新的UrlEncodedFormEntity（b，HTTP.UTF_8））；
HttpResponse response=httpclient.execute（httppost）；
HttpEntity=response.getEntity（）；
is=entity.getContent（）；
BufferedReader reader=新的BufferedReader（新的InputStreamReader（is，“iso-8859-1”），8；
StringBuilder sb=新的StringBuilder（）；
字符串行=null；
而（（line=reader.readLine（））！=null）{
sb.追加（第+行“\n”）；
}

它仍然不起作用。我使用toast进行测试，但它一无所获。

$q = "INSERT INTO message(group_name,message_title,message_details,message_due) VALUES('$Group','$Title','$Detail','$DueDate')";

private void AddGroupTasks(){
title1 = tTitle.getText().toString();
detail1 = tDetail.getText().toString();
ArrayList<NameValuePair> b = new ArrayList<NameValuePair>();
Tasks = new ArrayList<String>();

try{
    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost ("http://203.209.111.88/AddGroupTasks.php");
    b.add(new BasicNameValuePair("tTitle",
                "anyTitle"));
    b.add(new BasicNameValuePair("tDetail",
                "anyDetail"));
    b.add(new BasicNameValuePair("spin",
                "AnythingaboutSpin"));
    b.add(new BasicNameValuePair("tDueDate",
                "anytDueDate"));
    httppost.addHeader("Content-Type", "application/x-www-form-urlencoded");
    httppost.setEntity(new UrlEncodedFormEntity(b, HTTP.UTF_8));

    HttpResponse response = httpclient.execute(httppost);
    HttpEntity entity = response.getEntity();
    is = entity.getContent();

    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");
    }