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<h2 title="类 RedisUtil" class="title">类 RedisUtil</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>org.chinandc.idcds.common.util.RedisUtil</li>
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<pre>@Component
public class <span class="typeNameLabel">RedisUtil</span>
extends java.lang.Object</pre>
<div class="block">redis 工具类</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#RedisUtil--">RedisUtil</a></span>()</code>&nbsp;</td>
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<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="方法概要表, 列表方法和解释">
<caption><span id="t0" class="activeTableTab"><span>所有方法</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">实例方法</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">具体方法</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">限定符和类型</th>
<th class="colLast" scope="col">方法和说明</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#decr-java.lang.String-long-">decr</a></span>(java.lang.String&nbsp;key,
long&nbsp;delta)</code>
<div class="block">递减</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#del-java.lang.String...-">del</a></span>(java.lang.String...&nbsp;key)</code>
<div class="block">删除缓存</div>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#expire-java.lang.String-long-">expire</a></span>(java.lang.String&nbsp;key,
long&nbsp;time)</code>
<div class="block">指定缓存失效时间</div>
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</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#get-java.lang.String-">get</a></span>(java.lang.String&nbsp;key)</code>
<div class="block">普通缓存获取</div>
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</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#getExpire-java.lang.String-">getExpire</a></span>(java.lang.String&nbsp;key)</code>
<div class="block">根据key 获取过期时间</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hasKey-java.lang.String-">hasKey</a></span>(java.lang.String&nbsp;key)</code>
<div class="block">判断key是否存在</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hdecr-java.lang.String-java.lang.String-double-">hdecr</a></span>(java.lang.String&nbsp;key,
java.lang.String&nbsp;item,
double&nbsp;by)</code>
<div class="block">hash递减</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hdel-java.lang.String-java.lang.Object...-">hdel</a></span>(java.lang.String&nbsp;key,
java.lang.Object...&nbsp;item)</code>
<div class="block">删除hash表中的值</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hget-java.lang.String-java.lang.String-">hget</a></span>(java.lang.String&nbsp;key,
java.lang.String&nbsp;item)</code>
<div class="block">HashGet</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hHasKey-java.lang.String-java.lang.String-">hHasKey</a></span>(java.lang.String&nbsp;key,
java.lang.String&nbsp;item)</code>
<div class="block">判断hash表中是否有该项的值</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hincr-java.lang.String-java.lang.String-double-">hincr</a></span>(java.lang.String&nbsp;key,
java.lang.String&nbsp;item,
double&nbsp;by)</code>
<div class="block">hash递增 如果不存在,就会创建一个 并把新增后的值返回</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>java.util.Map&lt;java.lang.Object,java.lang.Object&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hmget-java.lang.String-">hmget</a></span>(java.lang.String&nbsp;key)</code>
<div class="block">获取hashKey对应的所有键值</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hmset-java.lang.String-java.util.Map-">hmset</a></span>(java.lang.String&nbsp;key,
java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;map)</code>
<div class="block">HashSet</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hmset-java.lang.String-java.util.Map-long-">hmset</a></span>(java.lang.String&nbsp;key,
java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;map,
long&nbsp;time)</code>
<div class="block">HashSet 并设置时间</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hset-java.lang.String-java.lang.String-java.lang.Object-">hset</a></span>(java.lang.String&nbsp;key,
java.lang.String&nbsp;item,
java.lang.Object&nbsp;value)</code>
<div class="block">向一张hash表中放入数据,如果不存在将创建</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#hset-java.lang.String-java.lang.String-java.lang.Object-long-">hset</a></span>(java.lang.String&nbsp;key,
java.lang.String&nbsp;item,
java.lang.Object&nbsp;value,
long&nbsp;time)</code>
<div class="block">向一张hash表中放入数据,如果不存在将创建</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#incr-java.lang.String-long-">incr</a></span>(java.lang.String&nbsp;key,
long&nbsp;delta)</code>
<div class="block">递增</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>java.util.List&lt;java.lang.Object&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#lGet-java.lang.String-long-long-">lGet</a></span>(java.lang.String&nbsp;key,
long&nbsp;start,
long&nbsp;end)</code>
<div class="block">获取list缓存的内容</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#lGetIndex-java.lang.String-long-">lGetIndex</a></span>(java.lang.String&nbsp;key,
long&nbsp;index)</code>
<div class="block">通过索引 获取list中的值</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#lGetListSize-java.lang.String-">lGetListSize</a></span>(java.lang.String&nbsp;key)</code>
<div class="block">获取list缓存的长度</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#lRemove-java.lang.String-long-java.lang.Object-">lRemove</a></span>(java.lang.String&nbsp;key,
long&nbsp;count,
java.lang.Object&nbsp;value)</code>
<div class="block">移除N个值为value</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#lSet-java.lang.String-java.util.List-">lSet</a></span>(java.lang.String&nbsp;key,
java.util.List&lt;java.lang.Object&gt;&nbsp;value)</code>
<div class="block">将list放入缓存</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#lSet-java.lang.String-java.util.List-long-">lSet</a></span>(java.lang.String&nbsp;key,
java.util.List&lt;java.lang.Object&gt;&nbsp;value,
long&nbsp;time)</code>
<div class="block">将list放入缓存</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#lSet-java.lang.String-java.lang.Object-">lSet</a></span>(java.lang.String&nbsp;key,
java.lang.Object&nbsp;value)</code>
<div class="block">将list放入缓存</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#lSet-java.lang.String-java.lang.Object-long-">lSet</a></span>(java.lang.String&nbsp;key,
java.lang.Object&nbsp;value,
long&nbsp;time)</code>
<div class="block">将list放入缓存</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#lUpdateIndex-java.lang.String-long-java.lang.Object-">lUpdateIndex</a></span>(java.lang.String&nbsp;key,
long&nbsp;index,
java.lang.Object&nbsp;value)</code>
<div class="block">根据索引修改list中的某条数据</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#set-java.lang.String-java.lang.Object-">set</a></span>(java.lang.String&nbsp;key,
java.lang.Object&nbsp;value)</code>
<div class="block">普通缓存放入</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#set-java.lang.String-java.lang.Object-long-">set</a></span>(java.lang.String&nbsp;key,
java.lang.Object&nbsp;value,
long&nbsp;time)</code>
<div class="block">普通缓存放入并设置时间</div>
</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#setRemove-java.lang.String-java.lang.Object...-">setRemove</a></span>(java.lang.String&nbsp;key,
java.lang.Object...&nbsp;values)</code>
<div class="block">移除值为value的</div>
</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>java.util.Set&lt;java.lang.Object&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#sGet-java.lang.String-">sGet</a></span>(java.lang.String&nbsp;key)</code>
<div class="block">根据key获取Set中的所有值</div>
</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#sGetSetSize-java.lang.String-">sGetSetSize</a></span>(java.lang.String&nbsp;key)</code>
<div class="block">获取set缓存的长度</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#sHasKey-java.lang.String-java.lang.Object-">sHasKey</a></span>(java.lang.String&nbsp;key,
java.lang.Object&nbsp;value)</code>
<div class="block">根据value从一个set中查询,是否存在</div>
</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#sSet-java.lang.String-java.lang.Object...-">sSet</a></span>(java.lang.String&nbsp;key,
java.lang.Object...&nbsp;values)</code>
<div class="block">将数据放入set缓存</div>
</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/chinandc/idcds/common/util/RedisUtil.html#sSetAndTime-java.lang.String-long-java.lang.Object...-">sSetAndTime</a></span>(java.lang.String&nbsp;key,
long&nbsp;time,
java.lang.Object...&nbsp;values)</code>
<div class="block">将set数据放入缓存</div>
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<pre>public&nbsp;boolean&nbsp;expire(java.lang.String&nbsp;key,
long&nbsp;time)</pre>
<div class="block">指定缓存失效时间</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>time</code> - 时间(秒)</dd>
<dt><span class="returnLabel">返回:</span></dt>
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</li>
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<pre>public&nbsp;long&nbsp;getExpire(java.lang.String&nbsp;key)</pre>
<div class="block">根据key 获取过期时间</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键 不能为null</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>时间(秒) 返回0代表为永久有效</dd>
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<pre>public&nbsp;boolean&nbsp;hasKey(java.lang.String&nbsp;key)</pre>
<div class="block">判断key是否存在</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>true 存在 false不存在</dd>
</dl>
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<h4>del</h4>
<pre>public&nbsp;void&nbsp;del(java.lang.String...&nbsp;key)</pre>
<div class="block">删除缓存</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 可以传一个值 或多个</dd>
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<h4>get</h4>
<pre>public&nbsp;java.lang.Object&nbsp;get(java.lang.String&nbsp;key)</pre>
<div class="block">普通缓存获取</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>值</dd>
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<pre>public&nbsp;boolean&nbsp;set(java.lang.String&nbsp;key,
java.lang.Object&nbsp;value)</pre>
<div class="block">普通缓存放入</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>value</code> - 值</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>true成功 false失败</dd>
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<pre>public&nbsp;boolean&nbsp;set(java.lang.String&nbsp;key,
java.lang.Object&nbsp;value,
long&nbsp;time)</pre>
<div class="block">普通缓存放入并设置时间</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>value</code> - 值</dd>
<dd><code>time</code> - 时间(秒) time要大于0 如果time小于等于0 将设置无限期</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>true成功 false 失败</dd>
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<pre>public&nbsp;long&nbsp;incr(java.lang.String&nbsp;key,
long&nbsp;delta)</pre>
<div class="block">递增</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>by</code> - 要增加几(大于0)</dd>
<dt><span class="returnLabel">返回:</span></dt>
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<pre>public&nbsp;long&nbsp;decr(java.lang.String&nbsp;key,
long&nbsp;delta)</pre>
<div class="block">递减</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>by</code> - 要减少几(小于0)</dd>
<dt><span class="returnLabel">返回:</span></dt>
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<pre>public&nbsp;java.lang.Object&nbsp;hget(java.lang.String&nbsp;key,
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<div class="block">HashGet</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键 不能为null</dd>
<dd><code>item</code> - 项 不能为null</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>值</dd>
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<pre>public&nbsp;java.util.Map&lt;java.lang.Object,java.lang.Object&gt;&nbsp;hmget(java.lang.String&nbsp;key)</pre>
<div class="block">获取hashKey对应的所有键值</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>对应的多个键值</dd>
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<pre>public&nbsp;boolean&nbsp;hmset(java.lang.String&nbsp;key,
java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;map)</pre>
<div class="block">HashSet</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>map</code> - 对应多个键值</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>true 成功 false 失败</dd>
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<pre>public&nbsp;boolean&nbsp;hmset(java.lang.String&nbsp;key,
java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;map,
long&nbsp;time)</pre>
<div class="block">HashSet 并设置时间</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>map</code> - 对应多个键值</dd>
<dd><code>time</code> - 时间(秒)</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>true成功 false失败</dd>
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<pre>public&nbsp;boolean&nbsp;hset(java.lang.String&nbsp;key,
java.lang.String&nbsp;item,
java.lang.Object&nbsp;value)</pre>
<div class="block">向一张hash表中放入数据,如果不存在将创建</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>item</code> - 项</dd>
<dd><code>value</code> - 值</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>true 成功 false失败</dd>
</dl>
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<pre>public&nbsp;boolean&nbsp;hset(java.lang.String&nbsp;key,
java.lang.String&nbsp;item,
java.lang.Object&nbsp;value,
long&nbsp;time)</pre>
<div class="block">向一张hash表中放入数据,如果不存在将创建</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>item</code> - 项</dd>
<dd><code>value</code> - 值</dd>
<dd><code>time</code> - 时间(秒) 注意:如果已存在的hash表有时间,这里将会替换原有的时间</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>true 成功 false失败</dd>
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<h4>hdel</h4>
<pre>public&nbsp;void&nbsp;hdel(java.lang.String&nbsp;key,
java.lang.Object...&nbsp;item)</pre>
<div class="block">删除hash表中的值</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键 不能为null</dd>
<dd><code>item</code> - 项 可以使多个 不能为null</dd>
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<pre>public&nbsp;boolean&nbsp;hHasKey(java.lang.String&nbsp;key,
java.lang.String&nbsp;item)</pre>
<div class="block">判断hash表中是否有该项的值</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键 不能为null</dd>
<dd><code>item</code> - 项 不能为null</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>true 存在 false不存在</dd>
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<pre>public&nbsp;double&nbsp;hincr(java.lang.String&nbsp;key,
java.lang.String&nbsp;item,
double&nbsp;by)</pre>
<div class="block">hash递增 如果不存在,就会创建一个 并把新增后的值返回</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>item</code> - 项</dd>
<dd><code>by</code> - 要增加几(大于0)</dd>
<dt><span class="returnLabel">返回:</span></dt>
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</li>
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<pre>public&nbsp;double&nbsp;hdecr(java.lang.String&nbsp;key,
java.lang.String&nbsp;item,
double&nbsp;by)</pre>
<div class="block">hash递减</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>item</code> - 项</dd>
<dd><code>by</code> - 要减少记(小于0)</dd>
<dt><span class="returnLabel">返回:</span></dt>
</dl>
</li>
</ul>
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<pre>public&nbsp;java.util.Set&lt;java.lang.Object&gt;&nbsp;sGet(java.lang.String&nbsp;key)</pre>
<div class="block">根据key获取Set中的所有值</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dt><span class="returnLabel">返回:</span></dt>
</dl>
</li>
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<pre>public&nbsp;boolean&nbsp;sHasKey(java.lang.String&nbsp;key,
java.lang.Object&nbsp;value)</pre>
<div class="block">根据value从一个set中查询,是否存在</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>value</code> - 值</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>true 存在 false不存在</dd>
</dl>
</li>
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<pre>public&nbsp;long&nbsp;sSet(java.lang.String&nbsp;key,
java.lang.Object...&nbsp;values)</pre>
<div class="block">将数据放入set缓存</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>values</code> - 值 可以是多个</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>成功个数</dd>
</dl>
</li>
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<pre>public&nbsp;long&nbsp;sSetAndTime(java.lang.String&nbsp;key,
long&nbsp;time,
java.lang.Object...&nbsp;values)</pre>
<div class="block">将set数据放入缓存</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>time</code> - 时间(秒)</dd>
<dd><code>values</code> - 值 可以是多个</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>成功个数</dd>
</dl>
</li>
</ul>
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<pre>public&nbsp;long&nbsp;sGetSetSize(java.lang.String&nbsp;key)</pre>
<div class="block">获取set缓存的长度</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dt><span class="returnLabel">返回:</span></dt>
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<pre>public&nbsp;long&nbsp;setRemove(java.lang.String&nbsp;key,
java.lang.Object...&nbsp;values)</pre>
<div class="block">移除值为value的</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>values</code> - 值 可以是多个</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>移除的个数</dd>
</dl>
</li>
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<pre>public&nbsp;java.util.List&lt;java.lang.Object&gt;&nbsp;lGet(java.lang.String&nbsp;key,
long&nbsp;start,
long&nbsp;end)</pre>
<div class="block">获取list缓存的内容</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>start</code> - 开始</dd>
<dd><code>end</code> - 结束 0 到 -1代表所有值</dd>
<dt><span class="returnLabel">返回:</span></dt>
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<pre>public&nbsp;long&nbsp;lGetListSize(java.lang.String&nbsp;key)</pre>
<div class="block">获取list缓存的长度</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dt><span class="returnLabel">返回:</span></dt>
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<pre>public&nbsp;java.lang.Object&nbsp;lGetIndex(java.lang.String&nbsp;key,
long&nbsp;index)</pre>
<div class="block">通过索引 获取list中的值</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>index</code> - 索引 index>=0时， 0 表头，1 第二个元素，依次类推；index<0时，-1，表尾，-2倒数第二个元素，依次类推</dd>
<dt><span class="returnLabel">返回:</span></dt>
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<pre>public&nbsp;boolean&nbsp;lSet(java.lang.String&nbsp;key,
java.lang.Object&nbsp;value)</pre>
<div class="block">将list放入缓存</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>value</code> - 值</dd>
<dd><code>time</code> - 时间(秒)</dd>
<dt><span class="returnLabel">返回:</span></dt>
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<pre>public&nbsp;boolean&nbsp;lSet(java.lang.String&nbsp;key,
java.lang.Object&nbsp;value,
long&nbsp;time)</pre>
<div class="block">将list放入缓存</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>value</code> - 值</dd>
<dd><code>time</code> - 时间(秒)</dd>
<dt><span class="returnLabel">返回:</span></dt>
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</li>
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<pre>public&nbsp;boolean&nbsp;lSet(java.lang.String&nbsp;key,
java.util.List&lt;java.lang.Object&gt;&nbsp;value)</pre>
<div class="block">将list放入缓存</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>value</code> - 值</dd>
<dd><code>time</code> - 时间(秒)</dd>
<dt><span class="returnLabel">返回:</span></dt>
</dl>
</li>
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<pre>public&nbsp;boolean&nbsp;lSet(java.lang.String&nbsp;key,
java.util.List&lt;java.lang.Object&gt;&nbsp;value,
long&nbsp;time)</pre>
<div class="block">将list放入缓存</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>value</code> - 值</dd>
<dd><code>time</code> - 时间(秒)</dd>
<dt><span class="returnLabel">返回:</span></dt>
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</li>
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<pre>public&nbsp;boolean&nbsp;lUpdateIndex(java.lang.String&nbsp;key,
long&nbsp;index,
java.lang.Object&nbsp;value)</pre>
<div class="block">根据索引修改list中的某条数据</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>index</code> - 索引</dd>
<dd><code>value</code> - 值</dd>
<dt><span class="returnLabel">返回:</span></dt>
</dl>
</li>
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<pre>public&nbsp;long&nbsp;lRemove(java.lang.String&nbsp;key,
long&nbsp;count,
java.lang.Object&nbsp;value)</pre>
<div class="block">移除N个值为value</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>key</code> - 键</dd>
<dd><code>count</code> - 移除多少个</dd>
<dd><code>value</code> - 值</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>移除的个数</dd>
</dl>
</li>
</ul>
</li>
</ul>
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