put[name='DB_NAME']").val("bdwp");
                            $("input[name='DB_HOST']").attr("readonly", true); // 禁用修改，防止提交后出错
                            $("input[name='DB_USER']").attr("readonly", true);
                            $("input[name='DB_PASS']").attr("readonly", true);
                            $("input[name='DB_NAME']").attr("readonly", true);
                            SQLConnect = true;
                        } else {
                            // 连接失�