Retrofit2 (安卓)-如何通过POST方法发送表单数据

public interface ApiService {
    @FormUrlEncoded
    @POST("api/endpoint")
    Call<ResponseBody> postData(
        @Field("param1") String param1,
        @Field("param2") String param2
    );
}

// 创建Retrofit实例
Retrofit retrofit = new Retrofit.Builder()
    .baseUrl("https://example.com/")
    .addConverterFactory(GsonConverterFactory.create())
    .build();

// 创建接口的实现
ApiService apiService = retrofit.create(ApiService.class);

// 调用接口方法发送请求
Call<ResponseBody> call = apiService.postData("value1", "value2");
call.enqueue(new Callback<ResponseBody>() {
    @Override
    public void onResponse(Call<ResponseBody> call, Response<ResponseBody> response) {
        // 处理请求成功的响应
    }

    @Override
    public void onFailure(Call<ResponseBody> call, Throwable t) {
        // 处理请求失败的情况
    }
});