尝试通过Dropbox Javascript访问Dropbox API时出错400SDK

Question

我有一个应用程序，通过Dropbox Javascript SDK尝试下载文件。我不知道怎么了。通过fetch调用访问Dropbox API，直接导致相同的错误。Dropbox API文档指出，错误400是因为输入参数不正确，而我发送的似乎没有问题-“Dropbox API参数”：“{\”path\“：\”/1/price.xlsx \“}”

const Dropbox = require("dropbox").Dropbox;
import axios from "axios";
import fs = require("fs");
import { logger } from "./logger";

export class FileHandler {
    public async handle(path: string, token: string): Promise<void> {
        try {
            const dbx = new Dropbox({ fetch: axios, accessToken: token });
            dbx.filesDownload({ path })
                .then((data) => {
                    fs.writeFile(data.name, data.fileBinary, "binary", (err) => {
                        if (err) { throw err; }
                    });
                })
                .catch((error: any) => {
                    logger.error(error);
                    throw new Error(error);
                });

        } catch (err) {
            logger.error(err);
        }
    }
}

Answer 1

看起来只是一些请求参数错误，现在它正在工作：

public static async handle(path: string, token: string, userId: number, fileId: string): Promise<void> {
    try {
        axios.post("https://api.dropboxapi.com/2/files/get_temporary_link", { path }, {
            data: {
                path,
            },
            headers: {
                "Authorization": `Bearer ${token}`,
                "Content-Type": "application/json",
            },
        }).then((data) => FileHandler.readFile(data.data.link, data.data.metadata.name)
            .then(() => FileUtilities.parseFile(data.data.metadata.name, fileId)))
            .catch((err) => logger.error(err));
    } catch (err) {
        logger.error(err);
        UtilsRepository.findSupplierEmail(userId).then(data => {
            throw new MailingError(new MailObjectCannotReadFile(data[0].Email));
        });
    }
}