gx.download / gx.upload

gx.download

gx.download(
  url: "https://example.com/a.txt",
  local_file: "./temp/a.txt",
  username: "user",
  password: "pass"
);

gx.upload

gx.upload(
  url: "https://example.com/upload",
  local_file: "./temp/a.txt",
  method: "put",
  username: "user",
  password: "pass"
);

说明：

• local_file 的父目录必须已存在。
• gx.download 若 local_file 是目录，会按 URL 文件名落盘。