【发布时间】:2018-09-25 08:48:58
【问题描述】:
我有 common-class 有 commonUrl,我在 category.service.ts 中使用了这个 commonUrl,但在 service.ts 中没有 concat 如何在 angular 6 中连接这个 commonUrl?
common-class.ts
export class CommonClass {
constructor(public commonUrl : string = 'http://localhost:3000'){};
}
category.service.ts
import { CommonClass } from '../classes/common-class';
commonUrlObj : CommonClass = new CommonClass();
saveNewCategory(formData){
return this.http.post('this.commonUrlObj.commonUrl'+''+'/saveNewCategory',formData).map((res: any) => res.json());
}
getCategoryDetails(param){
return this.http.post('this.commonUrlObj.commonUrl'+''+'getCategoryDetails',param).map((res: any) => res.json());
}
【问题讨论】:
-
我觉得应该是
return this.http.post(this.commonUrlObj.commonUrl +'/saveNewCategory' + formData).map((res: any) => res.json());
标签: javascript string typescript