# Upload Pictures

# Dxplaination of Interface Call Request

http请求方式：POST
https://api.weixin.qq.com/product/img/upload?access_token=xxxxxxxxx&upload_type=0&resp_type=0&height=108&width=108

# URL Request Parameter Dxplaination

Image upload size limit

• resp_type = 0: 2MB
• resp_type = 1: 10MB

# POST Packet Request Parameter Dxplaination

# Request Example 1

curl -F media=@test.jpg "https://api.weixin.qq.com/product/img/upload?access_token=xxxxxxxxx&upload_type=0&resp_type=0&height=108&width=108"

# Back-up Example 1

{
    "errcode": 0,
    "errmsg":"ok",
    "pic_file":
    {
        "media_id":   "xlvjalsdhgas",
        "pay_media_id": "asdgasvdadfa"
    }
}

# Request Example 2

curl -d "{\"img_url\":\"https://URL地址/yyy\"}" "http://api.weixin.qq.com/product/img/upload?access_token=xxxxxxxxx&upload_type=1&resp_type=1"

# Back-up Example 2

{
    "errcode":0,
    "pic_file":
    {
        "temp_img_url": "xxxxx"
    }
}

# Be careful

• Resp_type = 1will return something likemmecimage.cn/p/{ AppID }/{ img Key}A link to a picture, which is permanently valid, and the same picture does not need to be repeatedly uploaded without a repeat call to the interface.
• The image link returned by the interface has an access frequency limit, beyond which the404status code is returned. Do not use the image link for client-side (largely accessed) display.

• Current access frequency limit rules:

1. AppIDDimension: 10000 / min.
2. img KeyDimension: 100 / min.

• Interface to support picture processing (zoom / cut / compression / watermark, etc.)Specific usage reference document: https://cloud.tencent.com/document/product/460/53505, thedownload_urlis the link to the image returned by the current interface

# Dxplaination of callback parameters

# Return code