故障描述：
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退出登录时出现”您当前的访问请求当中含有非法字符，已经被系统拒绝“错误。
' G8 _( S; h& K$ I0 c3 L+ J解决方法：
- `7 t8 B* T8 u# E" _- H打开 sourceclassdiscuzdiscuz_application.php 文件
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找到
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private function _xss_check() {
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static $check = array('"', '>', '<', ''', '(', ')', 'CONTENT-TRANSFER-ENCODING');
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if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
3 i; d" U" s) A' {& ]. k0 a; E system_error('request_tainting');
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}
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& s; q( D8 k8 O6 @ if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
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$temp = $_SERVER['REQUEST_URI'];
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} elseif(empty ($_GET['formhash'])) {
+ r, ~' D2 m L6 d& R $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');
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$temp = '';
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if(!empty($temp)) {
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$temp = strtoupper(urldecode(urldecode($temp)));
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if(strpos($temp, $str) !== false) {
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system_error('request_tainting');
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}
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}
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return true;
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}
5 U' D( `% I9 I修改为
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private function _xss_check() {
I# n. D( M4 [! y' D $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));
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if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {
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}
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}
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