Question

我尝试将此代码用于清除缓存，但它无法与Google Chrome一起使用。我需要清除浏览器中的所有缓存或清除所有网站缓存（不仅仅是一页） Ps：大多数代码使用小部件DOJO javascript，为什么我需要清除所有缓存。

List<string> keys = new List<string>();
// retrieve application Cache enumerator
IDictionaryEnumerator enumerator = Cache.GetEnumerator();
// copy all keys that currently exist in Cache
while (enumerator.MoveNext())
{
  keys.Add(enumerator.Key.ToString());
}
// delete every key from cache
for (int i = 0; i < keys.Count; i++)
{
  Cache.Remove(keys[i]);
}
HttpRuntime.Close();

感谢您的每一个答案。

Answer 1

您可以尝试这样清除浏览器的所有缓存

/**
 * Inserts the key-value pair into the symbol table, overwriting the old value
 * with the new value if the key is already in the symbol table.
 * If the value is <tt>null</tt>, this effectively deletes the key from the symbol table.
 *
 * @param  key the key
 * @param  val the value
 * @throws NullPointerException if <tt>key</tt> is <tt>null</tt>
 */
public void put(Key key, Value val) {
    if (val == null) {
        delete(key);
        return;
    }
    root = put(root, key, val);
    assert check();
}

private Node put(Node x, Key key, Value val) {
    if (x == null) return new Node(key, val, 1);
    int cmp = key.compareTo(x.key);
    if      (cmp < 0) x.left  = put(x.left,  key, val);
    else if (cmp > 0) x.right = put(x.right, key, val);
    else              x.val   = val;
    x.N = 1 + size(x.left) + size(x.right);
    return x;
}

您还可以参考：Making sure a web page is not cached, across all browsers

如何使用ASP.net清除浏览器中的所有缓存（C＃）

1 个答案: