Question

如何创建将在我的服务中使用这种类型的url的方法？这是我挥舞自如的/api/campaign/{uuid}/activation/的api网址，但是我不确定如何在服务中使用它。

// i guess this has to change
private stopCampaignUrl = environment.apiUrl + '/campaign/activation/'; 

//this will put uuid at the end of url for now 
stopCampaign(uuid, stopModel: StopCampaignModel) {
        return this.http.put(`${this.stopCampaignUrl}${uuid}`, stopModel);
    }

或者最好的解决方案是将{{uuid}}移至网址末尾？

Answer 1

请考虑编写一种单独的方法来从uui中获取url并将其用于stopCampaign

private getCampageUrl(uuid){
   return environment.apiUrl + '/campaign/'+uuid+'/activation/'; 
}

Answer 2

您可以这样做：

for

Answer 3

我为您提供功能：

 R.version
               _                           
platform       x86_64-w64-mingw32          
arch           x86_64                      
os             mingw32                     
system         x86_64, mingw32             
status                                     
major          3                           
minor          5.0                         
year           2018                        
month          04                          
day            23                          
svn rev        74626                       
language       R                           
version.string R version 3.5.0 (2018-04-23)
nickname       Joy in Playing

像这样使用它：

function stringFormat(format: string, ...args: string[]): string {
    return format.replace(/{(\d+)}/g, (match, number) => {
        return typeof args[number] != "undefined" ? args[number] : match;
    });
}

stringFormat用uuid值替换{0}。更多示例：

 private stopCampaignUrl = '/api/campaign/{0}/activation/';

stopCampaign(uuid, stopModel: StopCampaignModel) {
    return this.http.put(stringFormat(stopCampaignUrl ,uuid), stopModel);
}

api网址的方法：/ something / {{id}} / something-Angular 6

3 个答案: