dart - 有没有办法同步运行 Dart 的 Future？

Question

如何立即获得 Future 的结果？例如:

void main() {
  Process.run('some_shell_command', []).then((ProcessResult result) {
    print(result.stdout); // I have the output here...
  });
  // ... but want it here.
}

Answer 1

the support of await 处于实验状态，可以像这样使用:

void main() async {
  ProcessResult result = await Process.run('some_shell_command', []);
  print(result.stdout); // I have the output here...
}