cos wx upload file

cos-wx-upload-file

WeChat applet uploads files to Tencent Cloud v5

Demo

The WeChat applet only supports https requests to upload files, so we chose Tencent Cloud as the file server. In addition, Tencent Cloud provides an SDK for supporting small program development, which is convenient for calling when uploading files on WeChat.

为了例子的简洁性，这里没有使用服务器鉴权，而采用了前端鉴权

premise

We assume (brother/girl) that you have already started developing WeChat mini programs.

Preparation

Register Tencent Cloud

Go to the COS object storage console to create a bucket,

Fill in basic information such as the bucket name. For the convenience of testing, select public read and private write

Add cross-domain access rules for buckets (important)

If you are not familiar with cross-domain access settings, you can refer to the following configuration

Get your Bucket (bucket name), Region (region name) and access domain name

Go to the console key management to get your SecretId and SecretKey

Log in to the WeChat public platform settings --> Development settings, fill in the access domain name you just got into the server domain name

At this point, all preparations are completed

Run the project

git clone https://github.com/piscium2010/cos-wx-upload-file.git

Edit cos-wx-upload-filepagesindexconfig.js and replace your Bucket, Region, SecretId, SecretKey

Run applet

I wrote this tutorial because WeChat’s official website tutorial is written in the same way as ___. If you agree, please like it in the upper right corner.

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