$ .ajax从服务器获取数据,状态为SELECT CASE WHEN description REGEXP '^A [^aeiou]'
THEN CONCAT('An ', TRIM(LEADING 'A ' FROM description))
ELSE description
END AS description
FROM yourTable
,但响应为空。我使用相同的方法发送我的ajax请求,有些是正常的,但有一些请求
他们没有得到服务器的任何回复。控制台总是说:'此请求没有可用的响应数据'。 但是像这样的要求很好:/客户/ API /显示/ R:571 NAV =推
?/客户/ API /显示/ R:571 NAV =推送安培;状态= sended
/客户/ API /显示/ R:311 NAV =报告
/客户/ API /显示/ R:30 NAV =仪表板
......
为什么呢?
以下是详细信息:
200
the details (wireshark) about the request
这是我的服务器端代码(PHP):
request ----------------------
var request = $.ajax({
url: 'customer/api/show/r:' + Math.round(Math.random() * 1000),
data: params,
dataType: 'json',
success: function (res) {
/* do something, like: update the dom with the res.html */
},
error: function() {
}
});
response ----------------------
General:
Request URL:http://test.local/api/show/r:31?nav=push
Request Method:GET
Status Code:200 OK
Remote Address:127.0.0.1:80
Response Headers:
Connection:keep-alive
Content-Encoding:gzip
Content-Type:text/html; charset=utf-8
Date:Tue, 17 Jan 2017 08:58:50 GMT
Server:nginx/1.10.0
Transfer-Encoding:chunked
Vary:Accept-Encoding
X-Powered-By:PHP/5.5.36
......
" $ this->渲染"方法:
......
ob_start();
$this->render("customer/static/" . $nav . ".php"); /* html with php */
$result->html = ob_get_clean();
echo json_encode($result);
......
PS:
public function render($filename, $output_content=TRUE) {
global $C, $D;
$filename = $C->INCPATH . '../html/' . $filename;
if ($output_content) {
require($filename);
return TRUE;
} else {
ob_start();
require($filename);
$cnt = ob_get_contents();
ob_end_clean();
return $cnt;
}
}
反应正常......