Question

我很头疼试图将自动生成的java脚本库引入typescript ...

我将java脚本库和d.ts文件打包到npm包中;并在主机打字稿环境中安装了npm包和typings模块;在ts文件中导入已定义的类

我有一些非常奇怪的东西：

“发件人”是以下声明中的导入类：

let sender: Sender = <Sender>cont.content(new Sender());

打字稿编译器报告“TS2304：无法找到名称为”Sender“的类型定义和转换;而”new Sender（）“则没问题。

我发布了下面的代码段以便更好地理解。我摘录了他们的清关

js lib

/**
 * @constructor
 */
function Exce() { ...}

Exce.getRootAsExce = function(bb, obj) { ...};

Exce.prototype.text = function(optionalEncoding) {...};

...


/**
 * @constructor
 */
function Promp() { ...}

Promp.getRootAsPromp = function(bb, obj) {...};

Promp.prototype.text = function(optionalEncoding) {...};

...

/**
 * @constructor
 */
function Sender() {...}

Sender.getRootAsSender = function(bb, obj) {...};

Sender.prototype.count = function() {...};

...

/**
 * @constructor
 */
function Bucket() {...}

Bucket.getRootAsBucket = function(bb, obj) {...};

Bucket.prototype.content = function(obj) {...};

...

this.Exce = Exce;

this.Promp = Promp;

this.Sender = Sender;

this.Bucket = Bucket;

...

.ts文件（d.ts文件相同，并通过tsc命令从.ts获取

    ...
    export interface Buc_S {
        new (): Buc_I;
        (): Buc_I;

        getRootAsBucket (bb:any, obj:any):any;
        ...
    }
    export interface Buc_I {

        contentType ():Post;
        content (obj:any):any;
    }
    export var Bucket: Buc_S;

    export interface Sen_S {
        new (): Sen_I;
        (): Sen_I;

        getRootAsSender (bb:any, obj:any):any;
    }
    export interface Sen_I {

        count(): number;
       ...
    }
    export var Sender: Sen_S;

    export interface Pro_S {
        new (): Pro_I;
        (): Pro_I;

        getRootAsPromp (bb:any, obj:any):any;
    }
    export interface Pro_I {
        text (optionalEncoding: any): any;
    }
    export var Promp: Pro_S;

    export interface Exc_S {
        new (): Exc_I;
        (): Exc_I;

        getRootAsExce (bb:any, obj:any):any;
    }
    export interface Exc_I {
        text (optionalEncoding: any): any;
    }
    export var Exce: Exc_S;

打字稿主文件

import {TransSender} from "./transSender";

import {Bucket, Post,Sender, Promp,Exce} from "fbsj";

export class Decoder{

    public static extractSender (bucket: string):boolean{
        let abs: Bucket = new Bucket();
        let buf = flatbuffers.ByteBuffer(libbase64.decode(bucket));
        let cont = Bucket.getRootAsBucket(buf, Bucket);
        TransSender._type = cont.contentType();
        if(TransSender._type == Post.Sender){
            let sender: Sender = <Sender>cont.content(new Sender());
            TransSender.setter(sender.count(), sender.pushed(), sender.read(), sender.saved(), sender.rated(), sender.followed(), sender.blocked(), sender.forwarded());

        } else if(TransSender._type == Post.Promp){
            TransSender._prompt = (<Promp>cont(new Promp())).text();

        } else if (TransSender._type == Post.Exce){
            TransSender._exception = (<Exce>cont(new Exce())).text();
        }
    }

}

报告的错误

Error:(24, 18) TS2304: Cannot find name 'Bucket'.
Error:(29, 25) TS2304: Cannot find name 'Sender'.
Error:(29, 35) TS2304: Cannot find name 'Sender'.
Error:(33, 37) TS2304: Cannot find name 'Promp'.
Error:(36, 40) TS2304: Cannot find name 'Exce'.

“帖子”是一个枚举，按预期工作。

Answer 1

感谢cdbajorin的评论，

我改变了“Sender”的定义风格（类似于其他......），如下所示：

export interface Sender {
    new (): Sender;
    (): Sender;

    getRootAsSender (bb:any, obj:any):any;

    count(): number;
   ...
}
export declare let Sender: Sender;

似乎有效，

欢呼声

Typescript - 导入的已定义JS类型的奇怪行为：

1 个答案: