如何在R中保存复杂列表的结构

my_list <- list(a = 1, b = "hello", c = c(1, 2, 3))
saveRDS(my_list, file = "my_list.rds")

loaded_list <- readRDS("my_list.rds")

my_list <- list(a = 1, b = "hello", c = c(1, 2, 3))
dput(my_list, file = "my_list.R")

source("my_list.R")

library(jsonlite)

my_list <- list(a = 1, b = "hello", c = c(1, 2, 3))
json_str <- toJSON(my_list)
write(json_str, file = "my_list.json")

json_str <- readLines("my_list.json")
loaded_list <- fromJSON(json_str)