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<h1 title="程序包" class="title">程序包 com.java2nb.novel.common.utils</h1>
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<caption><span>类概要</span><span class="tabEnd"> </span></caption>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/BeanUtil.html" title="com.java2nb.novel.common.utils中的类">BeanUtil</a></td>
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<div class="block">Bean操作工具类</div>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/Constants.html" title="com.java2nb.novel.common.utils中的类">Constants</a></td>
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<div class="block">常量</div>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/CookieUtil.html" title="com.java2nb.novel.common.utils中的类">CookieUtil</a></td>
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<div class="block">Cookie操作工具类</div>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/FileUtil.html" title="com.java2nb.novel.common.utils中的类">FileUtil</a></td>
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<div class="block">文件操作工具类</div>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/HttpUtil.html" title="com.java2nb.novel.common.utils中的类">HttpUtil</a></td>
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<div class="block">Http请求工具类</div>
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</td>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/IdWorker.html" title="com.java2nb.novel.common.utils中的类">IdWorker</a></td>
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<td class="colLast">
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<div class="block">名称：IdWorker.java
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描述：分布式自增长ID
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Twitter的 Snowflake JAVA实现方案
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核心代码为其IdWorker这个类实现，其原理结构如下，我分别用一个0表示一位，用—分割开部分的作用：
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1||0---0000000000 0000000000 0000000000 0000000000 0 --- 00000 ---00000 ---000000000000
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在上面的字符串中，第一位为未使用（实际上也可作为long的符号位），接下来的41位为毫秒级时间，
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然后5位datacenter标识位，5位机器ID（并不算标识符，实际是为线程标识），
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然后12位该毫秒内的当前毫秒内的计数，加起来刚好64位，为一个Long型。</div>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/IpUtil.html" title="com.java2nb.novel.common.utils中的类">IpUtil</a></td>
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<td class="colLast">
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<div class="block">Ip相关工具类</div>
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</td>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/JwtTokenUtil.html" title="com.java2nb.novel.common.utils中的类">JwtTokenUtil</a></td>
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<td class="colLast">
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<div class="block">JWT工具类</div>
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</td>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/MD5Util.html" title="com.java2nb.novel.common.utils中的类">MD5Util</a></td>
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<div class="block">MD5工具类</div>
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</td>
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</tr>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/RandomBookInfoUtil.html" title="com.java2nb.novel.common.utils中的类">RandomBookInfoUtil</a></td>
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<td class="colLast">
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<div class="block">随机生成小说信息工具类</div>
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</td>
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<tr class="altColor">
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/RandomValidateCodeUtil.html" title="com.java2nb.novel.common.utils中的类">RandomValidateCodeUtil</a></td>
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<td class="colLast">
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<div class="block">图片验证码工具类</div>
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</td>
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</tr>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/RestTemplateUtil.html" title="com.java2nb.novel.common.utils中的类">RestTemplateUtil</a></td>
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<td class="colLast">
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<div class="block">RestTemplate工具类</div>
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</td>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/SpringUtil.html" title="com.java2nb.novel.common.utils中的类">SpringUtil</a></td>
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<td class="colLast">
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<div class="block">Spring工具类</div>
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</td>
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/StringUtil.html" title="com.java2nb.novel.common.utils中的类">StringUtil</a></td>
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<td class="colLast">
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<div class="block">字符串操作工具类</div>
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</td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/ThreadUtil.html" title="com.java2nb.novel.common.utils中的类">ThreadUtil</a></td>
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<td class="colLast">
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<div class="block">线程工具类</div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><a href="../../../../../com/java2nb/novel/common/utils/UUIDUtil.html" title="com.java2nb.novel.common.utils中的类">UUIDUtil</a></td>
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<td class="colLast">
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<div class="block">UUID工具类</div>
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</td>
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</tr>
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