无法编译离子项目

Question

错误：此模块是使用“export =”声明的，并且只能在使用“allowSyntheticDefaultImports”标志时与默认导入一起使用。 文件中的错误：

1 从“form-data”导入FormData； ~~~~~~~~

node_modules/@kintone/rest-api-client/node_modules/form-data/index.d.ts:10:1

10 出口=表格数据； ~~~~~~~~~~~~~~~~~

这是文件的代码：

// Definitions by: Carlos Ballesteros Velasco <https://github.com/soywiz>
//                 Leon Yu <https://github.com/leonyu>
//                 BendingBender <https://github.com/BendingBender>
//                 Maple Miao <https://github.com/mapleeit>

/// <reference types="node" />
import * as stream from 'stream';
import * as http from 'http';

export= FormData;

// Extracted because @types/node doesn't export interfaces.
interface ReadableOptions {
highWaterMark?: number;
encoding?: string;
objectMode?: boolean;
read?(this: stream.Readable, size: number): void;
destroy?(this: stream.Readable, error: Error | null, callback: (error: Error | null) => 
void): void;
autoDestroy?: boolean;
}

interface Options extends ReadableOptions {
writable?: boolean;
readable?: boolean;
dataSize?: number;
maxDataSize?: number;
pauseStreams?: boolean;
}

declare class FormData extends stream.Readable {
constructor(options?: Options);
append(key: string, value: any, options?: FormData.AppendOptions | string): void;
getHeaders(userHeaders?: FormData.Headers): FormData.Headers;
submit(
  params: string | FormData.SubmitOptions,
  callback?: (error: Error | null, response: http.IncomingMessage) => void
): http.ClientRequest;
getBuffer(): Buffer;
getBoundary(): string;
getLength(callback: (err: Error | null, length: number) => void): void;
getLengthSync(): number;
hasKnownLength(): boolean;
}

declare namespace FormData {
interface Headers {
  [key: string]: any;
}

interface AppendOptions {
  header?: string | Headers;
  knownLength?: number;
  filename?: string;
  filepath?: string;
  contentType?: string;
}

interface SubmitOptions extends http.RequestOptions {
  protocol?: 'https:' | 'http:';
}

}

Answer 1

请尝试将allowSyntheticDefaultImports: true添加到tsconfig并查看是否可以解决问题。

这是一个类似查询的链接： 这个模块是用'export ='声明的，并且只能在使用'esModuleInterop'标志时与默认导入一起使用

此外，这里有一些编译器选项： https://www.typescriptlang.org/docs/handbook/compiler-options.html

希望这会有所帮助。

Answer 2

您应该将 allowSyntheticDefaultImports 设置为 false 而不是 true