Question

我正在使用如下所示的类模型来保存搜索数据信息，

data class SearchDataModel (
    var keyword: String? = "",
    var from: String? = "",
    var to: String? = "",
    var page: Int? = null,
    var sortby: String? = null,
    var orderby: String? = null,
    var itemsperpage: Int? = null
)

要发布数据，我们可以使用呼叫

@POST("/data/save")
fun saveData(@Body postData: PostDataModel)

如何对查询字符串实现相同的功能？

@GET("/data/search")
fun searchData(@QueryString searchData: SearchDataModel)

我正试图防止函数中包含很多参数，并避免使用可选的查询字符串参数。

Answer 1

您应该使用URL编码，并将Map传递给查询。

@FormUrlEncoded
@GET("/data/search")
fun searchData(@FieldMap searchData: Map<String, String>)

然后在您的SearchDataModel中有一个方法可以将属性添加到Map<String, String>并将其传递给searchData函数。

data class SearchDataModel (
    var keyword: String? = "",
    var from: String? = "",
    var to: String? = "",
    var page: Int? = null,
    var sortby: String? = null,
    var orderby: String? = null,
    var itemsperpage: Int? = null

    fun toMap(): Map<String, String> {
        return mapOf(
            "keyword" to keyword,
            "from" to from,
            "to" to to,
            "page" to page,
            "sortby" to sortby,
            "orderby" to orderby,
            "itemsperpage" to itemsperpage
        )
    }
)

像这样使用它：searchData(searchData: yourData.toMap())

祝你好运：）

如何在Retrofit 2的查询字符串中使用模型？

1 个答案: