我有网址 https://pixabay.com/api/?key=12973823-c1d0c689a2cb0af7706951221&q=dogs&image_type=photo 在上面的网址中,q = query这是我需要更改数据以传递参数的地方。 但是我不知道如何仅在q中传递参数,而q之后的所有其他参数都是固定的。 我只能以静态方式申请,但我不知道如何通过将edittext字段作为字符串传递给该参数q =来更改q 公共类RetrofitService { 私有静态Retrofit Retrofit = new Retrofit.Builder() .baseUrl(“ https://pixabay.com/api/”) .addConverterFactory(GsonConverterFactory.create()) 。建立(); //不能更改为私有。由于create service的用例在另一个类中 公共静态S createService(ClassserviceClass){ 返回retrofit.create(serviceClass); } } 公共接口ImageApiInterface { @GET(“?key = 12973823-c1d0c689a2cb0af7706951221&q = dogs&image_type = photo”) 调用getMovieDetails(); } 在这里,我将静态字符串作为dog传递,但可以,但是我需要将其更改为输入参数。
2021-01-12 08:20:39
您的API接口将如下所示: 公共接口ImageApiInterface { 字符串PIXABAY_URL =“ https://pixabay.com/”; @GET(“ api /?key = 12973823-c1d0c689a2cb0af7706951221&image_type = photo”) 调用getMovieDetails(@Query(“ q”)字符串查询); } 创建模型类 公共类png实现了Serializable { @SerializedName(“ id”) @暴露 私有字符串ID; @SerializedName(“ largeImageURL”) @暴露 private String imageUrl; @SerializedName(“ user_id”) @暴露 私有字符串userId; 公共字符串getImageUrl(){ 返回imageUrl; } 公共无效setImageUrl(String imageUrl){ this.imageUrl = imageUrl; } 公共字符串getId(){ 返回ID; } 公共无效setId(字符串id){ this.id = id; } 公共字符串getUserId(){ 返回userId; } 公共无效setUserId(String userId){ this.userId = userId; } } 创建类别PixelResponse 公共类pngResponse实现了Serializable { @SerializedName(“ totalHits”) @暴露 私有String totalHits; @SerializedName(“ hits”) @暴露 私人名单 公共列表 getPixabayList(){ 返回目录 } 公共无效setPixabayList(列表 pictureList){ this.pixabayList = pictureList; } 公共字符串getTotalHits(){ 返回totalHits; } 公共无效setTotalHits(String totalHits){ this.totalHits = totalHits; } } 现在在您的活动中创建一个方法: private void callPixabayImages(String query){ 改造改造=新的Retrofit.Builder() .baseUrl(Api.PIXABAY_URL) .addConverterFactory(GsonConverterFactory.create())//这里我们使用GsonConverterFactory直接将json数据转换为对象 。建立(); api api = retrofit.create(Api.class); 调用 调用= api.getMovieDetails(query); call.enqueue(new Callback (){ @Override public void onResponse(Call 调用,响应 响应){ List imagesList = response.body()。getPixabayList(); 对于(int i = 0; i 调用,可抛出t){ System.out.println(“错误:” + t.getMessage()); } }); } 现在按如下所示调用此方法: callPixabayImages(“ dogs”); | 您可以执行类似的操作。 公共接口ImageApiInterface { @GET(“?key = 12973823-c1d0c689a2cb0af7706951221&q = {query}&image_type = photo”) 调用 getMovieDetails(@Path(“ query”)字符串查询); } | 你的答案 StackExchange.ifUsing(“ editor”,function(){ StackExchange.using(“ externalEditor”,function(){ StackExchange.using(“ snippets”,function(){ StackExchange.snippets.init(); }); }); },“代码段”); StackExchange.ready(function(){ var channelOptions = { 标签:“” .split(“”), id:“ 1” }; initTagRenderer(“”。split(“”),“” .split(“”),channelOptions); StackExchange.using(“ externalEditor”,function(){ //如果启用了摘要,则必须在摘要后触发编辑器 如果(StackExchange.settings.snippets.snippetsEnabled){ StackExchange.using(“ snippets”,function(){ createEditor(); 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