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src/vendor/xxtime/flysystem-aliyun-oss/examples/uploadWithContentType.php

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+<?php
+/**
+ * 指定上传文件的Content-Type
+ * 此设置可以不指定文件路径后缀
+ */
+
+use League\Flysystem\Filesystem;
+use Xxtime\Flysystem\Aliyun\OssAdapter;
+use finfo;
+
+class uploadWithContentType
+{
+
+    public function demo()
+    {
+
+        $fileContent = file_get_contents('/path/to/file.jpg');
+
+        // 配置
+        $adapter = new OssAdapter([
+            'accessId'       => "xxx",
+            'accessSecret'   => "xxx",
+            'bucket'         => "xxx",
+            'endpoint'       => "xxx",
+            'timeout'        => 3600,
+            'connectTimeout' => 10,
+        ]);
+        $filesystem = new Filesystem($adapter);
+
+        // 设置属性
+        // 如设置了Content-Type，则可以不指定路径的后缀 (即$filePath可以不包含.jpg等后缀名)
+        $fInfo = new finfo(FILEINFO_MIME_TYPE);
+        $mimeType = $fInfo->buffer($fileContent);
+        $config = [
+            "Content-Type" => $mimeType
+        ];
+        $filePath = "uploadPathTest/" . time();
+
+        // 上传
+        if (!$filesystem->write($filePath, $fileContent, $config)) {
+            exit("failed to upload");
+        }
+
+        // 获取信息
+        $raw = $adapter->supports->getFlashData();
+        var_dump($raw);
+
+    }
+
+}