我正在使用 json-server,但出现以下错误。我做错了什么?
TypeError:无法在 Function.createId (/Users/Picchu/Documents/url/node_modules/json-server/lib/server/mixins.js:47:39) [0] 处读取 Function.createId 的属性“id” .insert (/Users/Picchu/Documents/url/node_modules/lodash-id/src/index.js:47:49) [0] 在 /Users/Picchu/Documents/url/node_modules/lodash/lodash.js:4388 :28 [0] 在 arrayReduce (/Users/Picchu/Documents/url/node_modules/lodash/lodash.js:683:21) [0] 在 baseWrapperValue (/Users/Picchu/Documents/url/node_modules/lodash/lodash. js:4387:14)
createShortUrl(data: ShortUrl): Observable<any> {
let params = new HttpParams();
params = params.append('url', 'http://google.com');
return this._http.post(`${'/api'}`, { params: params }).pipe(map((res) => {
return res;
}