RStudio服務器後端連接錯誤
當使用RStudio服務器時,出現後端連接錯誤。係統錯誤。setenv(EXISTING_SPARKR_BACKEND_PORT = system(paste0("wget - qo - 'http://localhost:6061/?type=\"com.databricks.backend.common.rpc.DriverMessages$StartRStudioSparkRBackend\"'——post-data='{\"@class\":\"com.databricks.backend.common.rpc.DriverMessages$StartRStudioSparkRB…