HarmonyOS rcp通过fetch发送request form表单上传文件，上传进度onUploadProgress 相同进度重复回调

const r_config: cp.Configuration = {
  tracing: {
    httpEventsHandler: {
      onUploadProgress:(total,process)=>{
        console.log(`` RCP ` Upload Progress: ${total} ${process}`)
      }
    }
  }
};

//构建request 其他参数忽略
const request = new rcp.Request(
  r_url,
  r_method,
  r_header,
  r_content,
  r_cookies,
  r_transferRange,
  r_config);
}

await this.rcpSession.fetch(request)
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.

如下log

` RCP ` Upload Progress: 570681 40544
` RCP ` Upload Progress: 570681 65536
` RCP ` Upload Progress: 570681 65536
` RCP ` Upload Progress: 570681 131072
` RCP ` Upload Progress: 570681 131072
` RCP ` Upload Progress: 570681 196608
` RCP ` Upload Progress: 570681 196608
` RCP ` Upload Progress: 570681 262144
` RCP ` Upload Progress: 570681 262144
` RCP ` Upload Progress: 570681 327680
` RCP ` Upload Progress: 570681 327680
` RCP ` Upload Progress: 570681 393216
` RCP ` Upload Progress: 570681 393216
` RCP ` Upload Progress: 570681 458752
` RCP ` Upload Progress: 570681 458752
` RCP ` Upload Progress: 570681 524288
` RCP ` Upload Progress: 570681 524288
` RCP ` Upload Progress: 570681 570681
` RCP ` Upload Progress: 570681 570681
` RCP ` Upload Progress: 570681 570681
` RCP ` Upload Progress: 570681 570681
` RCP ` Upload Progress: 570681 570681
` RCP ` Upload Progress: 570681 570681
` RCP ` Upload Progress: 570681 570681
` RCP ` Upload Progress: 570681 570681
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.