ZF2文档在defultservicesdocumentation上说以下内容;InputFilterManager,mappingtoZend\Mvc\Service\InputFilterManagerFactory.ThiscreatesandreturnsaninstanceofZend\InputFilter\InputFilterPluginManager,whichcanbeusedtomanageandpersistinputfilterinstances.我有一个自定义的zf2inputfilter类，我正在init()方法中添加过滤器和验证器，如下所示；namesp