java httpclient ipv6
时间: 2024-05-09 18:11:38
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java httpclient
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Java HttpClient是一个用于[发送http](https://wenku.csdn.net/doc/6401ac4ecce7214c316eb5ce?spm=1055.2569.3001.10083)请求的类库,它提供了丰富的功能和灵活的配置选项。关于IPv6的支持,Java HttpClient可以通过设置系统属性来启用IPv6。
要在Java HttpClient中启用IPv6支持,可以通过设置以下系统属性:
[system](https://wenku.csdn.net/doc/6412b784be7fbd1778d4a95f?spm=1055.2569.3001.10083).setProperty("java.net.p[refer](https://wenku.csdn.net/doc/6401ac0acce7214c316ea6ab?spm=1055.2569.3001.10083)IPv6[address](https://wenku.csdn.net/doc/6412b59abe7fbd1778d43bdb?spm=1055.2569.3001.10083)es", "true");
System.setProperty("java.net.preferIPv6[stack](https://wenku.csdn.net/doc/3tj03ei2cm?spm=1055.2569.3001.10083)", "true");
这样设置后,Java HttpClient将优先使用IPv6地址进行连接。如果目标服务器只支持IPv4,Java HttpClient将会自动回退到IPv4。
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