【报错信息】ERROR:SupportforFileParametersintheinputstepisdisabledandwillberemovedinafuturerelease.Detailsonhowtomigrateyourpipelinecanbefoundonline:https://jenkins.io/redirect/plugin/pipeline-input-step/file-parameters. 【事件背景】在迁移JenkinsJob到新的Jenkins服务器时，Pipeline中的上传文件步骤在新服务器报错。 【相关资料】链接1：https://jenkins

 【报错信息】ERROR:SupportforFileParametersintheinputstepisdisabledandwillberemovedinafuturerelease.Detailsonhowtomigrateyourpipelinecanbefoundonline:https://jenkins.io/redirect/plugin/pipeline-input-step/file-parameters. 【事件背景】在迁移JenkinsJob到新的Jenkins服务器时，Pipeline中的上传文件步骤在新服务器报错。 【相关资料】链接1：https://jenkins

css3animatesteps帧动画背景图如下：宽度是270px,每个方块是等宽的45px。1.png#step{width:45px;height:45px;border:1pxsolid#ccc;background:url(../images/1.png)no-repeatleftcenter;animation:goStepinfinite3ssteps(6,end);}@keyframesgoStep{0%{background-position:00;}100%{background-position:-270px0;}}如果steps有第二个参数，把一张width:270px的

css3animatesteps帧动画背景图如下：宽度是270px,每个方块是等宽的45px。1.png#step{width:45px;height:45px;border:1pxsolid#ccc;background:url(../images/1.png)no-repeatleftcenter;animation:goStepinfinite3ssteps(6,end);}@keyframesgoStep{0%{background-position:00;}100%{background-position:-270px0;}}如果steps有第二个参数，把一张width:270px的