相关疑难解决方法(0)

我在Windows上安装Jenkins 2,安装后打开一个页面,URL为:
http:// localhost:8080/login？from =%2F

页面内容如下:

问题:
如何"解锁詹金斯"？

PS:我在文档和谷歌中寻找答案.

我正在尝试在 Windows Server 2019 中安装 Jenkins。安装后，系统会要求我initialadminpassword在路径下输入 Jenkins C:\windows\system32\config\systemprofile\AppData\Local\Jenkins.jenkins\secrets\initialAdminPassword。但没有Jenkins.jenkins创建这样的文件夹。Jenkins的错误日志是

2020-08-21 10:34:48.910+0000 [id=1] INFO    winstone.Logger#logInternal: Beginning extraction from war file
2020-08-21 10:35:10.028+0000 [id=1] WARNING o.e.j.s.handler.ContextHandler#setContextPath: Empty contextPath
2020-08-21 10:35:10.121+0000 [id=1] INFO    org.eclipse.jetty.server.Server#doStart: jetty-9.4.30.v20200611; built: 2020-06-11T12:34:51.929Z; git: 271836e4c1f4612f12b7bb13ef5a92a927634b0d; jvm 1.8.0_261-b12
2020-08-21 10:35:11.074+0000 [id=1] INFO    o.e.j.w.StandardDescriptorProcessor#visitServlet: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet
2020-08-21 10:35:11.134+0000 [id=1] INFO    o.e.j.s.s.DefaultSessionIdManager#doStart: DefaultSessionIdManager workerName=node0
2020-08-21 10:35:11.134+0000 [id=1] INFO    o.e.j.s.s.DefaultSessionIdManager#doStart: No SessionScavenger set, using defaults
2020-08-21 10:35:11.142+0000 [id=1] INFO    o.e.j.server.session.HouseKeeper#startScavenging: node0 Scavenging …