setCookie static method

dynamic setCookie(
  1. String? cookie
)

设置cookie, 传入的是null就会移除header之中的Cookie， 不为空就是设值

Implementation

static setCookie(String? cookie) {
  if (cookie == null && dio.options.headers.containsKey("Cookie")) {
    dio.options.headers.remove("Cookie");
  } else {
    dio.options.headers.addAll({'Cookie': cookie});
  }
}