HttpClient does not support preemptive authentication out of the box, but you can use a protocol interceptor to preemptively introduce an AuthScheme instance to the execution context.

HttpClient不支持开箱即用的先占式认证，但是您可以使用一个协议拦截器事先引入一个AuthScheme实例到执行上下文。

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A pizza shop owner in New York, took to social media to introduce his latest innovation, an edible pizza box.

纽约一位披萨店主近日在社交媒体上介绍了自己的最新发明：可以吃的披萨包装盒。

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The method to verify DC resistance box automatically using digital multipurpose meter is introduce as well as the software and program, and the error analysis is done.

简要介绍了直流电阻箱半自动检定系统的构成、工作原理、测量方法及软件设计，并对该系统的可行性进行了验证。

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Some people applaud Chrysler for thinking outside the box, and trying to introduce style into a stodgy segment.

FORBES: Please Don't Mess With My Minivan!

Symbols indicating content suitable for over-15s or 18s have recently been doubled in size, and the gaming industry decided voluntarily to introduce written warnings of adult content on the game box.

BBC: Campaigners say school bullies leave long-lasting scars

Could it introduce downloading to a broader base of older music fans, much the way early CD box sets by Bob Dylan and Bruce Springsteen persuaded consumers in the mid-'80s to try the CD format?

FORBES: Music's Online Holdouts