jquery实现毫秒和标准时间的相互转换

有次测试中后台api返回的日期是Unix时间戳格式，这时需要用到格式转换，直接扒拉代码贴上。

<!--hexoPostRenderEscape:<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br></pre></td><td class="code"><pre><span class="line">(<span class="function"><span class="keyword">function</span>(<span class="params">$</span>) </span>&#123;</span><br><span class="line">    $.extend(&#123;</span><br><span class="line">        myTime: &#123;</span><br><span class="line">            <span class="comment">/**</span></span><br><span class="line"><span class="comment">             * 当前时间戳</span></span><br><span class="line"><span class="comment">             * <span class="doctag">@return </span>&lt;int&gt;        unix时间戳(秒)   </span></span><br><span class="line"><span class="comment">             */</span></span><br><span class="line">            CurTime: <span class="function"><span class="keyword">function</span>(<span class="params"></span>)</span>&#123;</span><br><span class="line">                <span class="keyword">return</span> <span class="built_in">Date</span>.parse(<span class="keyword">new</span> <span class="built_in">Date</span>())/<span class="number">1000</span>;</span><br><span class="line">            &#125;,</span><br><span class="line">            <span class="comment">/**               </span></span><br><span class="line"><span class="comment">             * 日期 转换为 Unix时间戳 </span></span><br><span class="line"><span class="comment">             * <span class="doctag">@param </span>&lt;string&gt; 2014-01-01 20:20:20  日期格式               </span></span><br><span class="line"><span class="comment">             * <span class="doctag">@return </span>&lt;int&gt;        unix时间戳(秒)               </span></span><br><span class="line"><span class="comment">             */</span></span><br><span class="line">            DateToUnix: <span class="function"><span class="keyword">function</span>(<span class="params">string</span>) </span>&#123;</span><br><span class="line">                <span class="keyword">var</span> f = string.split(<span class="string">&#x27; &#x27;</span>, <span class="number">2</span>);</span><br><span class="line">                <span class="keyword">var</span> d = (f[<span class="number">0</span>] ? f[<span class="number">0</span>] : <span class="string">&#x27;&#x27;</span>).split(<span class="string">&#x27;-&#x27;</span>, <span class="number">3</span>);</span><br><span class="line">                <span class="keyword">var</span> t = (f[<span class="number">1</span>] ? f[<span class="number">1</span>] : <span class="string">&#x27;&#x27;</span>).split(<span class="string">&#x27;:&#x27;</span>, <span class="number">3</span>);</span><br><span class="line">                <span class="keyword">return</span> (<span class="keyword">new</span> <span class="built_in">Date</span>(</span><br><span class="line">                        <span class="built_in">parseInt</span>(d[<span class="number">0</span>], <span class="number">10</span>) || <span class="literal">null</span>,</span><br><span class="line">                        (<span class="built_in">parseInt</span>(d[<span class="number">1</span>], <span class="number">10</span>) || <span class="number">1</span>) - <span class="number">1</span>,</span><br><span class="line">                        <span class="built_in">parseInt</span>(d[<span class="number">2</span>], <span class="number">10</span>) || <span class="literal">null</span>,</span><br><span class="line">                        <span class="built_in">parseInt</span>(t[<span class="number">0</span>], <span class="number">10</span>) || <span class="literal">null</span>,</span><br><span class="line">                        <span class="built_in">parseInt</span>(t[<span class="number">1</span>], <span class="number">10</span>) || <span class="literal">null</span>,</span><br><span class="line">                        <span class="built_in">parseInt</span>(t[<span class="number">2</span>], <span class="number">10</span>) || <span class="literal">null</span></span><br><span class="line">                        )).getTime() / <span class="number">1000</span>;</span><br><span class="line">            &#125;,</span><br><span class="line">            <span class="comment">/**               </span></span><br><span class="line"><span class="comment">             * 时间戳转换日期               </span></span><br><span class="line"><span class="comment">             * <span class="doctag">@param </span>&lt;int&gt; unixTime    待时间戳(秒)               </span></span><br><span class="line"><span class="comment">             * <span class="doctag">@param </span>&lt;bool&gt; isFull    返回完整时间(Y-m-d 或者 Y-m-d H:i:s)               </span></span><br><span class="line"><span class="comment">             * <span class="doctag">@param </span>&lt;int&gt;  timeZone   时区               </span></span><br><span class="line"><span class="comment">             */</span></span><br><span class="line">            UnixToDate: <span class="function"><span class="keyword">function</span>(<span class="params">unixTime, isFull, timeZone</span>) </span>&#123;</span><br><span class="line">                <span class="keyword">if</span> (<span class="keyword">typeof</span> (timeZone) == <span class="string">&#x27;number&#x27;</span>)</span><br><span class="line">                &#123;</span><br><span class="line">                    unixTime = <span class="built_in">parseInt</span>(unixTime) + <span class="built_in">parseInt</span>(timeZone) * <span class="number">60</span> * <span class="number">60</span>;</span><br><span class="line">                &#125;</span><br><span class="line">                <span class="keyword">var</span> time = <span class="keyword">new</span> <span class="built_in">Date</span>(unixTime * <span class="number">1000</span>);</span><br><span class="line">                <span class="keyword">var</span> ymdhis = <span class="string">&quot;&quot;</span>;</span><br><span class="line">                ymdhis += time.getUTCFullYear() + <span class="string">&quot;-&quot;</span>;</span><br><span class="line">                ymdhis += (time.getUTCMonth()+<span class="number">1</span>) + <span class="string">&quot;-&quot;</span>;</span><br><span class="line">                ymdhis += time.getUTCDate();</span><br><span class="line">                <span class="keyword">if</span> (isFull === <span class="literal">true</span>)</span><br><span class="line">                &#123;</span><br><span class="line">                    ymdhis += <span class="string">&quot; &quot;</span> + time.getUTCHours() + <span class="string">&quot;:&quot;</span>;</span><br><span class="line">                    ymdhis += time.getUTCMinutes() + <span class="string">&quot;:&quot;</span>;</span><br><span class="line">                    ymdhis += time.getUTCSeconds();</span><br><span class="line">                &#125;</span><br><span class="line">                <span class="keyword">return</span> ymdhis;</span><br><span class="line">            &#125;</span><br><span class="line">        &#125;</span><br><span class="line">    &#125;);</span><br><span class="line">&#125;)(jQuery); </span><br></pre></td></tr></table></figure>:hexoPostRenderEscape-->

日期转换时间戳：
<!--hexoPostRenderEscape:<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">$.myTime.DateToUnix(<span class="string">&#x27;2014-5-15 20:20:20&#x27;</span>));</span><br></pre></td></tr></table></figure>:hexoPostRenderEscape-->

时间戳转换日期：
<!--hexoPostRenderEscape:<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">$.myTime.UnixToDate(<span class="number">1325347200</span>)</span><br></pre></td></tr></table></figure>:hexoPostRenderEscape-->