【发布时间】:2018-11-09 15:56:08
【问题描述】:
我正在尝试使用 files.upload 方法将文件上传到 Slack,但到目前为止我只收到一条空白消息。
这是代码,我在互联网上找到了这个脚本,但它不起作用。
<?php
include '../connessione.php';
$slacktoken = "myToken"; //this is not the real token ofc
$header = array();
$header[] = 'Content-Type: multipart/form-data';
$file = new CurlFile('../tmp/slack_icon.png', 'image/png');
$postitems = array(
'token' => $slacktoken,
'channels' => "test_channel",
'file' => $file,
'text' => "This is my photo",
'title' => "Photo title",
'filename' => "myIcon.jpg"
);
$curl = curl_init();
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
curl_setopt($curl, CURLOPT_URL, "https://slack.com/api/files.upload");
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS,$postitems);
//Execute curl and store in variable
$data = curl_exec($curl);
?>
我做错了什么?
谢谢。
编辑:经过大量测试,如果我回显 $data 变量,我会收到此消息:
{"ok":false,"error":"missing_scope","needed":"files:write:user","provided":"identify,commands"}
更新 我将在这里发布完整的工作代码。
<?php
include '../connessione.php';
// Buffer all upcoming output...
ob_start();
// Send your response.
echo "Here be response";
// Get the size of the output.
$size = ob_get_length();
// Disable compression (in case content length is compressed).
header("Content-Encoding: none");
// Set the content length of the response.
header("Content-Length: {$size}");
// Close the connection.
header("Connection: close");
// Flush all output.
ob_end_flush();
ob_flush();
flush();
// Close current session (if it exists).
if(session_id()) session_write_close();
$channel = $_POST['channel_id'];
$slacktoken = "myToken";
$header = array();
$header[] = 'Content-Type: multipart/form-data';
$file = new CurlFile('slack_icon.png', 'image/png');
$postitems = array(
'token' => $slacktoken,
'channels' => "test_channel",
'file' => $file,
'text' => "This is my photo",
'title' => "Photo title",
'filename' => "myIcon.jpg"
);
$curl = curl_init();
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
curl_setopt($curl, CURLOPT_URL, "https://slack.com/api/files.upload");
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, $postitems);
//Execute curl and store in variable
$data = curl_exec($curl);
?>
开头部分取自continue processing php after sending http response。这需要立即回复 Slack 并避免“已达到超时”消息。
【问题讨论】:
-
欢迎您!很遗憾,如果没有错误消息,我们将无法为您提供帮助。如果出现空白屏幕,请尝试从页面末尾删除
?>,然后重试。确保你有error reporting turned on。否则我们不知道问题可能是什么。祝你好运! -
@ThomasEdwards 你好!我打开了错误报告,但如果我去网页,我仍然会得到一个空白屏幕。我也尝试删除
?>,但没有。 -
如果我通过斜杠命令运行脚本,我的 slack 应用程序会收到一条空白消息
-
显然您的令牌没有所需的范围:您需要将
files:write:user范围添加到您的令牌 -
@ErikKalkoken 我该怎么做?