【报Bug】uniCloud.uploadFile 云函数调用阿里云云存储失败

分类：uniCloud

bug反馈

产品分类： uniCloud/App

示例代码：

'use strict';  
exports.main = async (event, context) => {  
    //event为客户端上传的参数  
    console.log('event : ', event)  

    let body = JSON.parse(event.body);  
    console.log('body : ', body)  
    console.log('body.filepath : ', body.filepath)  

    let result = await uniCloud.uploadFile({  
        cloudPath: '123.txt',  
        fileContent: body.buffer,  
    });  

    event.fileID=result.fileID  
    event.requestId=result.requestId  
    //返回数据给客户端  
    return event  
};

操作步骤：

文件存入云存储

预期结果：

完成文件存入云存储

实际结果：

各种提示和文档不符合

bug描述：

uniCloud.uploadFile
提示信息与文档不相干提示

情况1
[file-opration/ac1402031654596366920155975/77ms/ERROR] 参数校验错误: Invalid options.filePath
Error: 参数校验错误: Invalid options.filePath
at E (/code/index.js:34:17924)
at uploadFile (/code/index.js:227:475630)
at (/tmp/function/@dcloudio/serverless/lib/aliyun/uni-cloud.js:1:2894)
at exports.main (/tmp/function/__index.js:10:30)
at i (/tmp/function/index.js:1:2982)
at p (/tmp/function/index.js:1:3580)
at runUserFunction (/code/index.js:118:207833)
at (<anonymous>)
at _tickCallback (internal/process/next_tick.js:189:7)
请求响应状态: fail
把cloudPath换成filePath

其他情况这个只是举例如果fileContent不传

情况2
[file-opration/ac1425191654596791187149132/74ms/ERROR] 参数校验错误: filePath和fileBuffer不能都为空
Error: 参数校验错误: filePath和fileBuffer不能都为空
at E (/code/index.js:34:17924)
at uploadFile (/code/index.js:227:475835)
at (/tmp/function/@dcloudio/serverless/lib/aliyun/uni-cloud.js:1:2894)
at exports.main (/tmp/function/__index.js:10:30)
at i (/tmp/function/index.js:1:2982)
at p (/tmp/function/index.js:1:3580)
at runUserFunction (/code/index.js:118:207833)
at (<anonymous>)
at _tickCallback (internal/process/next_tick.js:189:7)
请求响应状态: fail

照着这份文档完全没办法完成这个功能

2022-06-07 18:17 负责人:无分享

6 个回复

DCloud_uniCloud_WYQ

阿里云目前不支持传ReadableStream，至于你说的另外一种情况，建议你打印一下你传递body.buffer，这里只能传递buffer类型的数据

2***@qq.com (作者)

你可以看下request的日志 buffer是没问题的
[file-opration/ac1425191654596791187149132/69ms/DEBUG] body : { filepath: '123456.txt',
buffer:
[ 100,
99,
97,
56,
100,
52,
49,
101,
101,
50,
101,
51,
101,
101,
54,
55,
55,
97,
50,
56,
99,
53,
53,
57,
53,
49,
52,
97,
52,
51,
100,
55 ] }