您如何访问地图列表中的值？

Question

AndroidManifest.xml的值如下：

google_compute_subnetwork.subnetwork.secondary_ip_range

我不知道该如何遍历，这是行不通的：

[
    {
        ip_cidr_range = 10.1.0.0/16,
        range_name = my-range
    }
]

Answer 1

count.index的用法在本文档中：

https://www.terraform.io/docs/configuration-0-11/interpolation.html#element-list-index-

element(aws_subnet.foo.*.id, count.index)

因此您的代码可以更改为

resource "aws_security_group_rule" "sdfsdfsdf" {
 count = "${length(data.google_compute_subnetwork.mysubnetwork.secondary_ip_range)}"
 type      = "ingress"
 from_port    = 0
 to_port     = 0
 protocol    = "-1"
  cidr_blocks = ["${element(data.google_compute_subnetwork.mysubnetwork.secondary_ip_range.*.ip_cidr_range, count.index)}"]
}