maven 配置http私服Since Maven 3.8.1 http repositories are blocked. 报错处理
刷maven报错com.saas:pdf:pom:0.0.1failedtotransferfromhttp://0.0.0.0/duringapreviousattempt.Thisfailurewascachedinthelocalrepositoryandresolutionisnotreattempteduntiltheupdateintervalofmaven-default-http