我想将 json 数据放在 opa 中的一个对象中。
我看到了一条评论(在 OPA 中解析 webclient.Result 内容),它描述了如何做到这一点,但我尝试了这种方法,但无法使其适用于我的应用程序。
这是我的代码:
type service = {
string name,
string kind,
string vendor
}
contentResult = WebClient.Get.try_get(url);
match(contentResult)
{
case { failure : _ }: "Error, could not connect";
case ~{success}:
match (Json.deserialize(success.content)){
case {none}: "Error the string doesn't respect json specification";
case {some:jsast}: match (OpaSerialize.Json.unserialize_unsorted(jsast)){
case {none}: "The type 'result' doesn't match jsast";
case {some =(value:service)}: value.name;
}
}
}
我想用 json 文件中的数据创建一个服务类型的对象。
最后一场比赛似乎是个问题,因为它显示在输出中
“结果”类型与 jsast 不匹配
事实上,我的 json 文件中的密钥比上面的 3 个要多,这里是我的日志:
X Data: [
{
"name": "redis-d80d7",
"type": "key-value",
"vendor": "redis",
"version": "2.2",
"tier": "free",
"properties": {},
"meta": {
"created": 1310772000,
"updated": 1310772000,
"tags": [
"redis",
"redis-2.2",
"key-value",
"nosql"
],
"version": 1
}
},
JsAST: {List = [{Record = [{f1 = name; f2 = {String = redis-d80d7}},
{f1 = type; f2 = {String = key-value}}, {f1 = vendor; f2 = {String = redis}},
{f1 = version; f2 = {String = 2.2}}, {f1 = tier; f2 = {String = free}},
{f1 = properties; f2 = {Record = []}}, {f1 = meta; f2 = {Record =
[{f1 = created; f2 = {Int = 1310772000}}, {f1 = updated;
f2 = {Int = 1310772000}}, {f1 = tags; f2 = {List = [{String = redis},
{String = redis-2.2}, {String = key-value}, {String = nosql}]}},
{f1 = version; f2 = {Int = 1}}]}}]}