自定义拦截器GET请求POST请求

最新推荐文章于 2024-01-23 11:07:44 发布

原创最新推荐文章于 2024-01-23 11:07:44 发布 · 3.1k 阅读

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本文介绍了一个自定义的日志拦截器实现，用于OkHttp请求中添加统一参数，并展示了如何根据不同HTTP方法处理请求和响应。

public class LoggingInterceptor implements Interceptor {
@Override public Response intercept(Chain chain) throws IOException {
    //首先取到Request
    Request request = chain.request();
    Response response = null;
    Request requestProcess = null ;
    if("GET".equals(request.method())){
      String url = request.url().toString() + "&source=android";
      Request.Builder builder = request.newBuilder() ;
      builder.get().url(url);
      requestProcess = builder.build();
      response = chain.proceed(requestProcess);
    } else {
      FormBody.Builder builder = new FormBody.Builder() ;
      RequestBody requestBody = request.body() ;
      if(requestBody instanceof FormBody){
        FormBody formBody = (FormBody)requestBody ;
        for (int i=0;i<formBody.size();i++){
          builder.add(formBody.encodedName(i),formBody.encodedValue(i));
        }
        builder.add("source","android");
      }
       requestProcess = request.newBuilder().url(request.url().toString()).post(builder.build()).build() ;
      response = chain.proceed(requestProcess);
    }
    return response;
}
}