计算传入值是否星期六代码,Java代码库,德仔网

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【Java】计算传入值是否星期六
作者: / 发布于2011/1/14/ 400
<div><span style="color: #008000">/**</span><span style="color: #008000">
* 计算传入值是否星期六
* 回车：true or false
</span><span style="color: #008000">*/</span><span style="color: #000000">

</span><span style="color: #0000ff">import</span><span style="color: #000000"> java.util.</span><span style="color: #000000">*</span><span style="color: #000000">;

</span><span style="color: #0000ff">public</span><span style="color: #000000"> </span><span style="color: #0000ff">class</span><span style="color: #000000"> Week6 {
 </span><span style="color: #0000ff">public</span><span style="color: #000000"> </span><span style="color: #0000ff">boolean</span><span style="color: #000000"> checkWeek6(String str){
 </span><span style="color: #0000ff">boolean</span><span style="color: #000000"> flag</span><span style="color: #000000">=</span><span style="color: #0000ff">false</span><span style="color: #000000">;
 </span><span style="color: #0000ff">int</span><span style="color: #000000"> week6</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;
 str.replace(</span><span style="color: #000000">'</span><span style="color: #000000">/</span><span style="color: #000000">'</span><span style="color: #000000">,</span><span style="color: #000000">'</span><span style="color: #000000">-</span><span style="color: #000000">'</span><span style="color: #000000">);
 Calendar cal</span><span style="color: #000000">=</span><span style="color: #000000">Calendar.getInstance();
 cal.setTime(java.sql.Date.valueOf(str.substring(</span><span style="color: #000000">0</span><span style="color: #000000">,</span><span style="color: #000000">10</span><span style="color: #000000">)));
 week6</span><span style="color: #000000">=</span><span style="color: #000000">cal.get(Calendar.DAY_OF_WEEK);
 
 </span><span style="color: #0000ff">if</span><span style="color: #000000">(week6</span><span style="color: #000000">==</span><span style="color: #000000">7</span><span style="color: #000000">){
 flag</span><span style="color: #000000">=</span><span style="color: #0000ff">true</span><span style="color: #000000">;
 }
 
 </span><span style="color: #0000ff">return</span><span style="color: #000000"> flag;
 }
}</span>


</div>
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