的Java okhttp添加使用環頭動態

Question

許多例子表明增加頭部應該：

Request request = new Request.Builder() 
    .url("https://api.github.com/repos/square/okhttp/issues") 
    .header("User-Agent", "OkHttp Headers.java") 
    .addHeader("Accept", "application/json; q=0.5") 
    .addHeader("Accept", "application/vnd.github.v3+json") 
    .build(); 

但我要動態添加標題爲用戶的頭的要求，我怎麼能實現呢？

Headers h = new Headers.Builder().build(); 
for (HttpHeader hh : ht.HttpRequestHeader) { 
    h.newBuilder().add(hh.Name, hh.Value); 
} //<<---Nothing changed!!!!! 

Answer 1

Headers.Builder builder = new Headers.Builder(); 
for (HttpHeader hh : ht.HttpRequestHeader) { 
    builder.add(hh.Name, hh.Value); 
} 
Headers h = builder.build();