https://ruby-china.org/nicozhang en-us <p>gem mongoid 首先在 mongoid.yml 文件里添加几行： </p> <pre class="highlight ruby"><code><span class="ss">default: database: </span><span class="n">china_scope</span> <span class="ss">hosts: </span><span class="o">-</span> <span class="n">localhost</span><span class="p">:</span><span class="mi">27017</span> <span class="ss">options: </span><span class="c1"># Change the default write concern. (default = { w: 1 })</span> <span class="c1"># write:</span> <span class="c1"># w: 1</span> <span class="ss">name_you_set: database: </span><span class="n">db_name</span> <span class="ss">hosts: </span><span class="o">-</span> <span class="n">localhost</span><span class="p">:</span><span class="mi">27017</span> </code></pre> <p>其次在 model 里添加一行： store_in database:"name_you_set" store_in collection: "collection_name"</p> nicozhang Wed, 23 Nov 2016 17:44:31 +0800 https://ruby-china.org/topics/31671 https://ruby-china.org/topics/31671