json请求如下:
[
{
"id": "4",
"sort": "1",
"name": "外部",
"forums": [
{
"id": "3",
"sort": "2",
"name": "内部",
}
]
}
]
前期操作和.dart文件的生成按照此:https://blog.youkuaiyun.com/xudailong_blog/article/details/95168949
使用了dio插件来代替flutter自带的http请求数据:https://github.com/flutterchina/dio
service_method.dart的主要代码:
Future request(url,{formData})async{
Response response;
Dio dio = new Dio();
//把json类型转换为plain
dio.options.responseType = ResponseType.plain;
response = await dio.get(servicePath[url]);
if(response.statusCode==200){