我收到服务器的以下回复:
[
{
"id": 1,
"name": "Leanne Graham",
"username": "Bret",
"email": "Sincere@april.biz"
}
]
所以我想从服务器访问到我的android的响应的名称并进行Toast。所以我尝试了这个onResponse
,但它什么也没显示:
override fun onResponse(call: retrofit2.Call<List<DriverModel>>,
response: Response<List<DriverModel>>)
{
if (response.body()?.isEmpty()!!)
{
Toast.makeText(applicationContext, "The Response is empty", Toast.LENGTH_LONG).show()
}else{
Toast.makeText(applicationContext, response.body()?.name, Toast.LENGTH_LONG).show()
}
}
所以这个 Model 类
class DriverModel {
@Expose
@SerializedName("id")
val id: Int = 0
@Expose
@SerializedName("name")
val name: String = ""
@Expose
@SerializedName("username")
val username: String = ""
}
和此 Api界面
interface ApiInterface {
@GET("users")
fun check( @Query("username") username: String ): Call<FakeUserModel>
}
答案 0 :(得分:2)
response.body()
返回一个列表。您可以访问如下名称:
response.body()[0].name