如何使用HTTP客户端库for Java设置应用程序名称？ [英] How to set the application name using the HTTP Client Library for Java?

问题描述

我使用 HTTP客户端库for Java 来访问Google Custom Search API并执行搜索。

  String key =...; 
 String cx =...; 
 String query =...; 
 //设置HTTP传输和JSON工厂
 HttpTransport httpTransport = new NetHttpTransport（）; 
 JsonFactory jsonFactory = new JacksonFactory（）; 
 
 Customsearch customsearch = new Customsearch（httpTransport，jsonFactory，null）; 
清单<结果> resultList = null; 
尝试{
 Customsearch.Cse.List list = customsearch.cse（）。list（query）; 
 list.setKey（key）; 
 list.setCx（cx）; 
搜索结果= list.execute（）; 
} catch（Exception e）{
 LOG.debug（Exception：+ e）; 
} 
  

尽管它有效，但我始终得到这样的警告：

com.google.api.client.googleapis.services.AbstractGoogleClient
警告：未设置应用程序名称。 Call Builder＃setApplicationName。

如何使用HTTP客户端库设置应用程序名称？

$ b $您应该使用

/latest/com/google/api/services/customsearch/Customsearch.Builder.htmlrel =nofollow> Customsearch.Builder 而不是Customsearch构造函数。例如：

$ pre $ Customsearch customsearch = new Builder（httpTransport，jsonFactory，null）.setApplicationName（your application name）。build ）;


I am using the HTTP Client Library for Java to access the Google Custom Search API and perform a search.

 String key = "...";
 String cx = "...";
 String query = "...";
 // Set up the HTTP transport and JSON factory
 HttpTransport httpTransport = new NetHttpTransport();
 JsonFactory jsonFactory = new JacksonFactory();

 Customsearch customsearch = new Customsearch(httpTransport, jsonFactory,null);
 List<Result> resultList = null;
 try {
       Customsearch.Cse.List list = customsearch.cse().list(query);
       list.setKey(key);
       list.setCx(cx);      
       Search results = list.execute();
 }catch (Exception e) {
       LOG.debug("Exception: " + e);
 }

Although it works, I always get this warning:

com.google.api.client.googleapis.services.AbstractGoogleClient WARNING: Application name is not set. Call Builder#setApplicationName.

How can I set the application name using the HTTP Client Library for Java?

解决方案

You should use the Customsearch.Builder instead of the Customsearch constructor. Example:

Customsearch customsearch = new Builder(httpTransport, jsonFactory, null).setApplicationName("your application name").build();

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