Rails 地理编码器 gem & Google 自动完成 API - 已达到查询限制

Question

我尝试实现 Google 的自动完成功能 API，当用户键入位置并按下输入时，带有标记的地图会加载到另一个页面中。它看起来和爱彼迎一模一样。搜索，然后映射..

我的问题是，最近我收到 "query size limit reached" 错误。我在这里阅读了所有关于这个问题的帖子，但找不到解决方案。

基本上，当用户输入字符串形式的地址时，我会得到该字符串并将其用于 google 地图的初始纬度和经度。我使用地理编码器 gem 和服务器作为 Heroku。

这是它的样子；

@search = params[:search]
if !@search.nil? && @search.strip != ""  
    location =  Geocoder.search(params[:search])
    @initlat = location[0].latitude
    @initlng = location[0].longitude 
end

为什么会出现此错误，我该如何解决？

Answer 1

https://developers.google.com/maps/documentation/geocoding/usage-limits

Users of the standard API:

2,500 free requests per day, calculated as the sum of client-side and server-side queries.
50 requests per second, calculated as the sum of client-side and server-side queries.

付费使用

Enable pay-as-you-go billing to unlock higher quotas:

[=11=].50 USD / 1000 additional requests, up to 100,000 daily.

ENABLE BILLING

只需单击 启用计费 按钮并获取 API 密钥并设置 geocoder.rb

# config/initializers/geocoder.rb
Geocoder.configure(

  # geocoding service (see below for supported options):
  :lookup => :yandex,

  # IP address geocoding service (see below for supported options):
  :ip_lookup => :maxmind,

  # to use an API key:
  :api_key => "...",

  # geocoding service request timeout, in seconds (default 3):
  :timeout => 5,

  # set default units to kilometers:
  :units => :km,

  # caching (see below for details):
  :cache => Redis.new,
  :cache_prefix => "..."

)

Rails 地理编码器 gem & Google 自动完成 API - 已达到查询限制

Rails Geocoder gem & Google Autocomplete API - Query Limit Reached

ruby-on-rails

google-maps

heroku

rails-geocoder