如何将ArrayList作为数据传递给Postman

Question

[ {"roleName" : "admin", "roleIds" : [1,2,3] }, {"roleName" : "editor", "roleIds" : [4,5,6] }, {"roleName" : "contributor", "roleIds" : [7,8,9]} ]

我的代码看起来像这样，我得到的错误是“无法为非类型化Collection参数类型生成变量名”