摘要：
What Is Apache Hadoop? The Apache™ Hadoop® project develops open-source software for reliable, scalable, distributed computing. Hadoop项目是为了开发可靠、可伸缩的分布 阅读全文
摘要：
前端 1.表单提交方法与格式 <form class="form-horizontal" action="/biz/patent/edit" method="post" enctype="multipart/form-data"> 2.input注意不要写value="" <input type=" 阅读全文