基于Volley的GsonRequest

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/** * Created by Young on 2016/10/20. */public class GsonRequest<T> extends Request<T> {    private final Response.Listener<T>listener;    private Gson gson;    private Class<T> mClass;    /**     * GsonRequest 构造函数     * @param method  请求方法     * @param url     请求地址     * @param listener    数据请求成功回调接口     * @param errorListener  数据请求失败回调接口     * @param pClass     需要进行解析的类     */    public GsonRequest(int method,String url,Response.Listener<T> listener,Response.ErrorListener errorListener,Class<T> pClass){        super(method,url,errorListener);        this.listener=listener;        gson=new Gson();        mClass=pClass;    }    /**     * GsonRequest 构造函数  默认使用GET请求方法     * @param url     * @param listener     * @param errorListener     * @param pClass     */    public GsonRequest(String url, Response.Listener<T> listener, Response.ErrorListener errorListener, Class<T> pClass){        super(Method.GET,url,errorListener);        this.listener=listener;        gson=new Gson();        mClass=pClass;    }    /**     * 数据解析     * @param response Response from thenetwork  网络请求返回数据     * @return     */    @Override    protected Response<T> parseNetworkResponse(NetworkResponse response) {        try {            String jsonStr=new String(response.data, HttpHeaderParser.parseCharset(response.headers));            T data=gson.fromJson(jsonStr,mClass);            return Response.success(data,HttpHeaderParser.parseCacheHeaders(response));        } catch (UnsupportedEncodingException e) {            return Response.error(new ParseError(e));        }    }    /**     * 数据分发     * @param response The parsed responsereturned by     */    @Override    protected void deliverResponse(T response){        listener.onResponse(response);    }}
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