{"id":2674,"date":"2026-01-29T10:25:45","date_gmt":"2026-01-29T02:25:45","guid":{"rendered":"https:\/\/womeifei.cn\/?p=2674"},"modified":"2026-01-29T10:28:55","modified_gmt":"2026-01-29T02:28:55","slug":"hosts-%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/womeifei.cn\/index.php\/2026\/01\/29\/hosts-%e6%96%87%e4%bb%b6\/","title":{"rendered":"hosts \u6587\u4ef6"},"content":{"rendered":"\n

hosts \u6587\u4ef6<\/strong>\u662f\u4e00\u4e2a\u672c\u5730\u8ba1\u7b97\u673a\u7684\u57df\u540d\u89e3\u6790\u6587\u4ef6<\/strong>\uff0c\u5b83\u53ef\u4ee5\u5c06\u57df\u540d\u6620\u5c04\u5230\u6307\u5b9a\u7684 IP \u5730\u5740\uff0c\u4f18\u5148\u7ea7\u9ad8\u4e8e DNS \u670d\u52a1\u5668<\/strong><\/p>\n\n\n\n

hosts \u6587\u4ef6\u7684\u4e3b\u8981\u7528\u9014\uff1a<\/h2>\n\n\n\n

1. \u672c\u5730\u5f00\u53d1\u8c03\u8bd5<\/strong><\/h3>\n\n\n\n
# \u5c06\u672c\u5730\u670d\u52a1\u6620\u5c04\u5230\u81ea\u5b9a\u4e49\u57df\u540d
127.0.0.1       localhost
127.0.0.1       myproject.test
127.0.0.1       api.myproject.test
# \u8bbf\u95ee myproject.test \u5b9e\u9645\u4e0a\u662f\u8bbf\u95ee\u672c\u673a(127.0.0.1)<\/code><\/pre>\n\n\n\n
2. \u5c4f\u853d\u7279\u5b9a\u7f51\u7ad9<\/strong><\/h3>\n\n\n\n
# \u5c06\u5e7f\u544a\u3001\u6076\u610f\u7f51\u7ad9\u6307\u5411\u672c\u5730\u6216\u65e0\u6548\u5730\u5740
127.0.0.1       www.ad-site.com
0.0.0.0         tracking.site.com
# \u8bbf\u95ee\u8fd9\u4e9b\u57df\u540d\u65f6\u4f1a\u5931\u8d25\u6216\u663e\u793a\u7a7a\u767d<\/code><\/pre>\n\n\n\n
3. \u6d4b\u8bd5\u73af\u5883\u6307\u5411<\/strong><\/h3>\n\n\n\n
# \u5c06\u6b63\u5f0f\u57df\u540d\u4e34\u65f6\u6307\u5411\u6d4b\u8bd5\u670d\u52a1\u5668
192.168.1.100   www.example.com
# \u8bbf\u95ee www.example.com \u5b9e\u9645\u4e0a\u8bbf\u95ee\u5185\u7f51\u6d4b\u8bd5\u670d\u52a1\u5668<\/code><\/pre>\n\n\n\n
4. \u52a0\u901f\u8bbf\u95ee\uff08\u8df3\u8fc7 DNS \u67e5\u8be2\uff09<\/strong><\/h3>\n\n\n\n
# \u76f4\u63a5\u5c06\u5e38\u7528\u7f51\u7ad9\u6307\u5411\u5176 IP
203.0.113.5     www.github.com
# \u7ed5\u8fc7 DNS \u89e3\u6790\uff0c\u76f4\u63a5\u8bbf\u95ee\u6307\u5b9a IP<\/code><\/pre>\n\n\n\n
5. \u7f51\u7edc\u5b89\u5168<\/strong><\/h3>\n\n\n\n
# \u5c4f\u853d\u6076\u610f\u57df\u540d
0.0.0.0         malware-site.com
0.0.0.0         phishing-site.com<\/code><\/pre>\n\n\n\n
hosts \u6587\u4ef6\u4f4d\u7f6e\uff1a<\/h2>\n\n\n\n
\u64cd\u4f5c\u7cfb\u7edf<\/th>\u8def\u5f84<\/th><\/tr><\/thead>
Windows<\/td>C:\\Windows\\System32\\drivers\\etc\\hosts<\/code><\/td><\/tr>
macOS\/Linux<\/td>\/etc\/hosts<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
hosts \u6587\u4ef6\u793a\u4f8b\uff1a<\/h2>\n\n\n\n
# \u6ce8\u91ca\u4ee5 # \u5f00\u5934
127.0.0.1   localhost       # \u672c\u5730\u56de\u73af\u5730\u5740
::1         localhost       # IPv6 \u672c\u5730\u56de\u73af

# \u5f00\u53d1\u73af\u5883\u914d\u7f6e
127.0.0.1   dev.myapp.com
192.168.1.10 staging.myapp.com

# \u5c4f\u853d\u5e7f\u544a
0.0.0.0     ads.google.com
0.0.0.0     doubleclick.net<\/code><\/pre>\n\n\n\n
\u5de5\u4f5c\u6d41\u7a0b\uff1a<\/h2>\n\n\n\n
\u7528\u6237\u8bbf\u95ee\u57df\u540d \u2192 \u5148\u68c0\u67e5 hosts \u6587\u4ef6 \u2192 \u627e\u5230\u5219\u4f7f\u7528\u5bf9\u5e94 IP \u2192 \u6ca1\u627e\u5230\u5219\u67e5\u8be2 DNS
       \u2191
     \u4f18\u5148<\/code><\/pre>\n\n\n\n
\u6ce8\u610f\u4e8b\u9879\uff1a<\/h2>\n\n\n\n
    \n
  1. \u6743\u9650\u95ee\u9898<\/strong>\uff1a\u9700\u8981\u7ba1\u7406\u5458\/root\u6743\u9650\u624d\u80fd\u4fee\u6539<\/li>\n\n\n\n
  2. \u8bed\u6cd5<\/strong>\uff1aIP\u5728\u524d\uff0c\u57df\u540d\u5728\u540e\uff0c\u7528\u7a7a\u683c\u6216\u5236\u8868\u7b26\u5206\u9694<\/li>\n\n\n\n
  3. \u751f\u6548<\/strong>\uff1a\u4fee\u6539\u540e\u53ef\u80fd\u9700\u8981\u5237\u65b0DNS\u7f13\u5b58\uff1a\n
      \n
    • Windows: ipconfig \/flushdns<\/code><\/li>\n\n\n\n
    • macOS: sudo killall -HUP mDNSResponder<\/code><\/li>\n\n\n\n
    • Linux: sudo systemctl restart systemd-resolved<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • \u5907\u4efd<\/strong>\uff1a\u4fee\u6539\u524d\u5efa\u8bae\u5907\u4efd\u539f\u6587\u4ef6<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
      hosts \u6587\u4ef6\u662f\u4e00\u4e2a\u672c\u5730\u8ba1\u7b97\u673a\u7684\u57df\u540d\u89e3\u6790\u6587\u4ef6\uff0c\u5b83\u53ef\u4ee5\u5c06\u57df\u540d\u6620\u5c04\u5230\u6307\u5b9a\u7684 IP \u5730\u5740\uff0c\u4f18\u5148\u7ea7\u9ad8\u4e8e DNS \u670d\u52a1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-2674","post","type-post","status-publish","format-standard","hentry","category-35"],"_links":{"self":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/2674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=2674"}],"version-history":[{"count":2,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/2674\/revisions"}],"predecessor-version":[{"id":2676,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/2674\/revisions\/2676"}],"wp:attachment":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=2674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=2674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=2674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}