Question

import { Injectable } from '@angular/core';
import { RequestOptions, Headers, Response } from '@angular/http';
import { map } from 'rxjs/operators';
import { HttpClient, HttpHeaders } from '@angular/common/http';

@Injectable({
  providedIn: 'root'
})
export class AuthService {

  baseUrl = "http://localhost:3000/api/auth";
  userToken: any;
  httpOptions = {
    headers: new HttpHeaders({
      'Content-Type': 'application/json'
    })
  };

  constructor(private http: HttpClient) {}

  login(loginData: any) {
    return this.http.post(this.baseUrl, loginData, this.httpOptions)
    .pipe(
      map((response: Response) => {
        const user = response.json();
        if (user) {
          localStorage.setItem('token', user.token);
          this.userToken = user.token;
        }
      })
    )
  }

}

这不会写入表，但不会引发任何错误。我在用户界面中立即查询数据库，以查看写入是否成功，并且显示0行。如果写入未成功完成，应该不会出现错误？

注意：工程师从阅读git问题开始说：

from google.cloud import bigquery client = bigquery.Client() dataset_ref = client.dataset('bigquery_error') dataset = bigquery.Dataset(dataset_ref) dataset.location = 'US' dataset = client.create_dataset(dataset) schema = [ bigquery.SchemaField('full_name', 'STRING'), bigquery.SchemaField('age', 'INTEGER'), bigquery.SchemaField('other', 'INTEGER'), ] dataset_ref = client.dataset('bigquery_error') dataset = bigquery.Dataset(dataset_ref) table_ref = dataset_ref.table('user_table') table = bigquery.Table(table_ref, schema=schema) table = client.create_table(table) # API request rows = [ ('111', 9, 9), (123, 123, 123), ] # upload postgres data table_ref = client.dataset('bigquery_error').table('user_table') table = client.get_table(table_ref) errors = client.insert_rows(table, rows) print(errors) assert errors == []

BigQuery静默失败

0 个答案: