我有網址 https://pixabay.com/api/?key=12973823-c1d0c689a2cb0af7706951221&q=dogs&image_type=photo 在上面的網址中,q = query這是我需要更改數據以傳遞參數的地方。 但是我不知道如何僅在q中傳遞參數,而q之後的所有其他參數都是固定的。 我只能以靜態方式申請,但我不知道如何通過將edittext字段作為字符串傳遞給該參數q =來更改q 公共類RetrofitService { 私有靜態Retrofit Retrofit = new Retrofit.Builder() .baseUrl(“ https://pixabay.com/api/”) .addConverterFactory(GsonConverterFactory.create()) 。建立(); //不能更改為私有。由於create service的用例在另一個類中 公共靜態S createService(ClassserviceClass){ 返回retrofit.create(serviceClass); } } 公共接口ImageApiInterface { @GET(“?key = 12973823-c1d0c689a2cb0af7706951221&q = dogs&image_type = photo”) 調用getMovieDetails(); } 在這裡,我將靜態字符串作為dog傳遞,但可以,但是我需要將其更改為輸入參數。
2021-01-12 08:20:45
您的API接口將如下所示: 公共接口ImageApiInterface { 字符串PIXABAY_URL =“ https://pixabay.com/”; @GET(“ api /?key = 12973823-c1d0c689a2cb0af7706951221&image_type = photo”) 調用getMovieDetails(@Query(“ q”)字符串查詢); } 創建模型類 公共類png實現了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; } 公共無效setImageUrl(String imageUrl){ this.imageUrl = imageUrl; } 公共字符串getId(){ 返回ID; } public void setId(String id){ this.id = id; } 公共字符串getUserId(){ 返回userId; } 公共無效setUserId(String userId){ this.userId = userId; } } 創建類別PixelResponse 公共類pngResponse實現了Serializable { @SerializedName(“ totalHits”) @暴露 私有String totalHits; @SerializedName(“ hits”) @暴露 私人名單 公共列表 getPixabayList(){ 返回目錄 } 公共無效setPixabayList(列表 pictureList){ this.pixabayList = $$$ List; } 公共字符串getTotalHits(){ 返回totalHits; } 公共無效setTotalHits(String totalHits){ this.totalHits = totalHits; } } 現在在您的活動中創建一個方法: private void callPixabayImages(String query){ 改造改造=新的Retrofit.Builder() .baseUrl(Api.PIXABAY_URL) .addConverterFactory(GsonConverterFactory.create())//這裡我們使用GsonConverterFactory直接將json數據轉換為對象 。建立(); api api = retrofit.create(Api.class); 調用 調用= api.getMovieDetails(query); call.enqueue(new Callback (){ @Override public void onResponse(Call 調用,響應 響應){ List imagesList = response.body()。getPixabayList(); 對於(int i = 0; i 調用,可拋出t){ System.out.println(“錯誤:” + t.getMessage()); } }); } 現在按如下所示調用此方法: callPixabayImages(“ dogs”); | 您可以執行類似的操作。 公共接口ImageApiInterface { @GET(“?key = 12973823-c1d0c689a2cb0af7706951221&q = {query}&image_type = photo”) 調用 getMovieDetails(@Path(“ query”)字符串查詢); } | 你的答案 StackExchange.ifUsing(“ editor”,function(){ StackExchange.using(“ externalEditor”,function(){ StackExchange.using(“ snippets”,function(){ StackExchange.snippets.init(); }); }); },“代碼段”); StackExchange.ready(function(){ var channelOptions = { 標籤:“” .split(“”), id:“ 1” }; initTagRenderer(“”。split(“”),“” .split(“”),channelOptions); StackExchange.using(“ externalEditor”,function(){ //如果啟用了摘要,則必須在摘要後觸發編輯器 如果(StackExchange.settings.snippets.snippetsEnabled){ StackExchange.using(“ snippets”,function(){ createEditor(); 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