我正在一个简单的Java应用程序中测试<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="col-md-4" class="form-control" id="Type">
<select>
<option value=""></option>
<option value="Deal">Deal</option>
<option value="Price">Price</option>
<option value="Promo">Promo</option>
<option value="Listing">Listing</option>
<option value="LTD">Long term Deal</option>
</select>
</div>
<div class="col-md-4" class="form-control" id="Category">
<select>
<option class=""></option>
<option class="Deal">Exceptional / Clearance</option>
<option class="Promo">Invoice</option>
<option class="Promo">Retro</option>
<option class="Listing">New</option>
<option class="Listing">Delisting</option>
<option class="Price">Increase</option>
<option class="Price">Decrease</option>
<option class="LTD">Off Invoice (ZXPN Only)</option>
<option class="LTD">Retro (No ZR88)</option>
</select>
</div>。
我写属性// Cart Items
$num_cart_items = isset($_POST['num_cart_items']) ? $_POST['num_cart_items'] : '';
$i = 1;
$cart_items = array();
while(isset($_POST['item_number' . $i]))
{
$item_number = isset($_POST['item_number' . $i]) ? $_POST['item_number' . $i] : '';
$item_name = isset($_POST['item_name' . $i]) ? $_POST['item_name' . $i] : '';
$quantity = isset($_POST['quantity' . $i]) ? $_POST['quantity' . $i] : '';
$mc_gross = isset($_POST['mc_gross_' . $i]) ? $_POST['mc_gross_' . $i] : 0;
$mc_handling = isset($_POST['mc_handling' . $i]) ? $_POST['mc_handling' . $i] : 0;
$mc_shipping = isset($_POST['mc_shipping' . $i]) ? $_POST['mc_shipping' . $i] : 0;
$custom = isset($_POST['custom' . $i]) ? $_POST['custom' . $i] : '';
$option_name1 = isset($_POST['option_name1_' . $i]) ? $_POST['option_name1_' . $i] : '';
$option_selection1 = isset($_POST['option_selection1_' . $i]) ? $_POST['option_selection1_' . $i] : '';
$option_name2 = isset($_POST['option_name2_' . $i]) ? $_POST['option_name2_' . $i] : '';
$option_selection2 = isset($_POST['option_selection2_' . $i]) ? $_POST['option_selection2_' . $i] : '';
$option_name3 = isset($_POST['option_name3_' . $i]) ? $_POST['option_name3_' . $i] : '';
$option_selection3 = isset($_POST['option_selection3_' . $i]) ? $_POST['option_selection3_' . $i] : '';
$option_name4 = isset($_POST['option_name4_' . $i]) ? $_POST['option_name4_' . $i] : '';
$option_selection4 = isset($_POST['option_selection4_' . $i]) ? $_POST['option_selection4_' . $i] : '';
$option_name5 = isset($_POST['option_name5_' . $i]) ? $_POST['option_name5_' . $i] : '';
$option_selection5 = isset($_POST['option_selection5_' . $i]) ? $_POST['option_selection5_' . $i] : '';
$option_name6 = isset($_POST['option_name6_' . $i]) ? $_POST['option_name6_' . $i] : '';
$option_selection6 = isset($_POST['option_selection6_' . $i]) ? $_POST['option_selection6_' . $i] : '';
$option_name7 = isset($_POST['option_name7_' . $i]) ? $_POST['option_name7_' . $i] : '';
$option_selection7 = isset($_POST['option_selection7_' . $i]) ? $_POST['option_selection7_' . $i] : '';
$option_name8 = isset($_POST['option_name8_' . $i]) ? $_POST['option_name8_' . $i] : '';
$option_selection8 = isset($_POST['option_selection8_' . $i]) ? $_POST['option_selection8_' . $i] : '';
$option_name9 = isset($_POST['option_name9_' . $i]) ? $_POST['option_name9_' . $i] : '';
$option_selection9 = isset($_POST['option_selection9_' . $i]) ? $_POST['option_selection9_' . $i] : '';
$btn_id = isset($_POST['btn_id' . $i]) ? $_POST['btn_id' . $i] : '';
$current_item = array(
'item_number' => $item_number,
'item_name' => $item_name,
'quantity' => $quantity,
'mc_gross' => $mc_gross,
'mc_handling' => $mc_handling,
'mc_shipping' => $mc_shipping,
'custom' => $custom,
'option_name1' => $option_name1,
'option_selection1' => $option_selection1,
'option_name2' => $option_name2,
'option_selection2' => $option_selection2,
'option_name3' => $option_name3,
'option_selection3' => $option_selection3,
'option_name4' => $option_name4,
'option_selection4' => $option_selection4,
'option_name5' => $option_name5,
'option_selection5' => $option_selection5,
'option_name6' => $option_name6,
'option_selection6' => $option_selection6,
'option_name7' => $option_name7,
'option_selection7' => $option_selection7,
'option_name8' => $option_name8,
'option_selection8' => $option_selection8,
'option_name9' => $option_name9,
'option_selection9' => $option_selection9,
'btn_id' => $btn_id
);
array_push($cart_items, $current_item);
$i++;
}
，// Loop through cart items and add each to related order_items table
foreach($cart_items as $cart_item)
{
$cart_item_data['order_id'] = $order_id;
$cart_item_data['subscr_id'] = $subscr_id;
$cart_item_data['item_name'] = $cart_item['item_name'];
$cart_item_data['item_number'] = $cart_item['item_number'];
$cart_item_data['os0'] = $cart_item['option_selection1'];
$cart_item_data['on0'] = $cart_item['option_name1'];
$cart_item_data['os1'] = $cart_item['option_selection2'];
$cart_item_data['on1'] = $cart_item['option_name2'];
$cart_item_data['os2'] = $cart_item['option_selection3'];
$cart_item_data['on2'] = $cart_item['option_name3'];
$cart_item_data['os3'] = $cart_item['option_selection4'];
$cart_item_data['on3'] = $cart_item['option_name4'];
$cart_item_data['os4'] = $cart_item['option_selection5'];
$cart_item_data['on4'] = $cart_item['option_name5'];
$cart_item_data['os5'] = $cart_item['option_selection6'];
$cart_item_data['on5'] = $cart_item['option_name6'];
$cart_item_data['os6'] = $cart_item['option_selection7'];
$cart_item_data['on6'] = $cart_item['option_name7'];
$cart_item_data['os7'] = $cart_item['option_selection8'];
$cart_item_data['on7'] = $cart_item['option_name8'];
$cart_item_data['os8'] = $cart_item['option_selection9'];
$cart_item_data['on8'] = $cart_item['option_name9'];
$cart_item_data['quantity'] = $cart_item['quantity'];
$cart_item_data['custom'] = $cart_item['custom'];
$cart_item_data['mc_gross'] = $cart_item['mc_gross'];
$cart_item_data['mc_handling'] = $cart_item['mc_handling'];
$cart_item_data['mc_shipping'] = $cart_item['mc_shipping'];
$cart_item_data['raw_log_id'] = $ipn_log_data_id;
$cart_item_data['btn_id'] = $cart_item['btn_id'];
$cart_item_id = $db -> query_insert('order_items', $cart_item_data);
}
。
我读取了属性Java Security Manager，"user.home"。
我设置了一个允许在"user.info"，"user.home"上读写的策略文件。
我开始"user.info"
在策略文件给予许可后，我仍然应该能够读写"user.home"，"user.info"。
但是我遇到了安全异常。
怎么了？
我的Java代码是：
Security Manager我的政策文件：
"user.home"xxx
答案 0 :(得分：0)
您没有正确设置安全策略系统属性。应该是：
System.setProperty("java.security.policy", securityPolicyFile);
如果在设置此选项后仍不起作用，请使用-Djava.security.debug=policy标志打开调试，并检查文件是否被正确读取。您应该看到这样的一行：
策略：读取文件：/path/to/your/properties_permissions.policy