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图片上传

商品券接口调用过程中需要传入各种图片URL,请使用本接口上传图片到微信支付,并使用接口返回的URL。

请求参数类型描述
bodyobjectmultipart/form-data 数据结构
fileobject媒体图⽚只⽀持JPG、BMP、PNG格式,⽂件⼤⼩不能超过2M。
metastring媒体文件元信息,使用JSON表示,包含两个参数:sha256filename
sha256string图片文件的sha256摘要
filenamestring商户上传的媒体图片的名称,商户自定义,必须以JPG、BMP、PNG为后缀
php
$media = new \WeChatPay\Util\MediaUtil('file:///path/to/image.jpg');

$instance->v3->marketing->partner->productCoupon->media->uploadImage->postAsync([
  'body' => $media->getStream(),
  'headers' => [
    'Content-Type' => $media->getContentType(),
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();
php
$media = new \WeChatPay\Util\MediaUtil('file:///path/to/image.jpg');

$instance->chain('v3/marketing/partner/product-coupon/media/upload-image')->postAsync([
  'body' => $media->getStream(),
  'headers' => [
    'Content-Type' => $media->getContentType(),
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();
php
$media = new \WeChatPay\Util\MediaUtil('file:///path/to/image.jpg');

$instance['v3/marketing/partner/product-coupon/media/upload-image']->postAsync([
  'body' => $media->getStream(),
  'headers' => [
    'Content-Type' => $media->getContentType(),
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();
php
$media = new \WeChatPay\Util\MediaUtil('file:///path/to/image.jpg');

$response = $instance->v3->marketing->partner->productCoupon->media->uploadImage->post([
  'body' => $media->getStream(),
  'headers' => [
    'Content-Type' => $media->getContentType(),
  ],
]);
print_r(json_decode((string) $response->getBody(), true));
php
$media = new \WeChatPay\Util\MediaUtil('file:///path/to/image.jpg');

$response = $instance->chain('v3/marketing/partner/product-coupon/media/upload-image')->post([
  'body' => $media->getStream(),
  'headers' => [
    'Content-Type' => $media->getContentType(),
  ],
]);
print_r(json_decode((string) $response->getBody(), true));
php
$media = new \WeChatPay\Util\MediaUtil('file:///path/to/image.jpg');

$response = $instance['v3/marketing/partner/product-coupon/media/upload-image']->post([
  'body' => $media->getStream(),
  'headers' => [
    'Content-Type' => $media->getContentType(),
  ],
]);
print_r(json_decode((string) $response->getBody(), true));
返回字典类型描述
media_urlstring媒体文件URL地址

参阅 官方文档

Published on the GitHub by TheNorthMemory