多网卡多ip下如何指定某个ip发送http请求？
RT
假设服务器上有2个网卡，每个网卡都绑定一个可以访问远端http服务的ip地址。
现在，如果在该服务器上跑一个web服务，如何让该web服务使用指定的某个ip地址来向目标http服务发送请求呢？
回复内容：
RT
假设服务器上有2个网卡，每个网卡都绑定一个可以访问远端http服务的ip地址。
现在，如果在该服务器上跑一个web服务，如何让该web服务使用指定的某个ip地址来向目标http服务发送请求呢？
直接阅读Socket 的 JavaDoc
bind 方法。
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