使用angular 2创建SOAP客户端 [英] Creating a SOAP client with angular 2

问题描述

我正在寻找一种使用WSDL将SOAP请求发送到Web服务的方法。使用Typescript 2和Angular 2可以做到这一点吗？

I'm looking for a way to send SOAP request to a web service, with a WSDL. Is it possible to do that with Typescript 2 and Angular 2 ?

我见过Angular 1的教程，但他们使用旧的角度方法，比如 factory 或 controller 。

I've seen tutorials for Angular 1 but they used old angular methodes, like factory or controller.

我想如果可能的话，用TypeScript做一个新方法。

I would like if it's possible, a new way to do that with TypeScript.

任何想法？

推荐答案

你需要的是一个包裹 Http 的服务并提供反序列化：

What you need is a service that wraps around Http and provides deserialization:

@Injectable()
export class SOAPService{

    constructor(private http:Http){}

    public get(url:string, options?:RequestOptionsArgs):Observable<any>{
        return this.http.get(url, options).map(res => {
            let xmlresult = res.text();
            let result = //Here you deserialize your xml object
            return result;
        }
    }
}

然后你可以这样使用它：

Then you can use it this way:

@Component({...})
export class ExampleComponent{
    constructor(private soap:SOAPService){}


    foo():{
        this.soap.get('foo/bar').subscribe(...);
    }
}

由于我不是xml解析专家，我不能告诉你如何des您可以查看您的XML，但是您可以查看 MDN 只需将序列化/反序列化过程包装在另一个服务中并将其注入 SOAPService 。

Since I'm not an xml parsing expert, I can't tell you how to deserialize your XML, but you can check MDN for that, you simply have to wrap the serialization/deserialization process in another service and inject it in your SOAPService.

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