\u76d7\u94fe\u662f\u6307\u4e00\u4e2a\u7f51\u7ad9\u7684\u8d44\u6e90(\u56fe\u7247\u8d44\u6e90\u3001\u89c6\u9891\u8d44\u6e90\u3001\u6587\u4ef6\u7b49)\u672a\u7ecf\u8bb8\u88ab\u5176\u5b83\u7f51\u7ad9\u63d0\u4f9b\u6d4f\u89c8\u548c\u4e0b\u8f7d\u3002<\/p>\n\n\n\n
\u76d7\u94fe\u884c\u4e3a\u4f1a\u5bf9\u670d\u52a1\u5668\u8d44\u6e90\u4ee5\u53ca\u5e26\u5bbd\u6d88\u8017\u975e\u5e38\u5927\uff0c\u4f46\u5b9e\u9645\u7f51\u7ad9\u7684\u8bbf\u95ee\u91cf\u5374\u5e76\u6ca1\u6709\u5f97\u5230\u63d0\u5347\u3002\u6240\u4ee5\u7f51\u7ad9\u5fc5\u987b\u8981\u6709\u6709\u6548\u7684\u9632\u76d7\u94fe\u63aa\u65bd\u3002<\/p>\n\n\n\n
\u672c\u6587\u901a\u8fc7Nginx\u7684\u914d\u7f6e\u6307\u4ee4valid_referers\u6765\u5b9e\u73b0\u7b80\u5355\u7684\u56fe\u7247\u548c\u5176\u5b83\u7c7b\u578b\u6587\u4ef6\u7684\u9632\u76d7\u94fe\u3002<\/p>\n\n\n\n
\u535a\u4e3b\u672a\u6d4b\u8bd5\uff0c\u8bf7\u81ea\u884c\u68c0\u9a8c<\/strong><\/p>\n\n\n\n
\u6dfb\u52a0\u4f4d\u7f6e\uff1a<\/p>\n\n\n\n
location ~ .(jpg|png|gif)$ {\n valid_referers none blocked mysite.com *.mysite.com;\n if ($invalid_referer) {\n \t return 403;\n }\n}<\/code><\/pre>\n\n\n\n\u7528 \u201c | \u201d \u6765\u5206\u9694\u4f60\u60f3\u4fdd\u62a4\u7684\u6587\u4ef6\u7684\u6269\u5c55\u540d\u3002<\/p>\n\n\n\n
valid_referers\u6307\u4ee4\u5141\u8bb8\u4f60\u5b9a\u4e49\u4e00\u4e2a\u7f51\u7ad9\u5217\u8868\uff0c\u5f53\u4e0d\u5728\u5217\u8868\u4e2d\u7684\u7f51\u7ad9\u8bbf\u95ee\u65f6\uff0c\u8fd4\u56de403\u9519\u8bef\u3002<\/p>\n\n\n\n
none\u53c2\u6570\u8868\u793a\u5339\u914d\u6ca1\u6709Referer\u7684HTTP\u8bf7\u6c42\u3002<\/p>\n\n\n\n
blocked\u53c2\u6570\u8868\u793a\u8bf7\u6c42\u6709Referer\uff0c\u4f46\u662f\u88ab\u9632\u706b\u5899\u6216\u8005\u4ee3\u7406\u670d\u52a1\u5668\u4fee\u6539\uff0c\u53bb\u6389\u4e86https:\/\/\u6216http:\/\/\u3002<\/p>\n\n\n\n
\u540e\u9762\u8ddf\u7f51\u7ad9\u5217\u8868\uff0c\u652f\u6301\u9876\u7ea7\u57df\u540d\u548c\u4e8c\u7ea7\u57df\u540d\u4ee5\u53ca\u901a\u914d\u7b26\u3002<\/p>\n\n\n\n
\u9664\u4e86\u4f7f\u7528location\u5bf9\u6587\u4ef6\u8bbf\u95ee\u8fdb\u884c\u9650\u5236\uff0c\u4e5f\u53ef\u4ee5\u5bf9\u6307\u5b9a\u76ee\u5f55\u8fdb\u884c\u9650\u5236\u3002<\/p>\n\n\n\n
\u4e0b\u9762\u7684\u914d\u7f6e\u4f1a\u5bf9images\u76ee\u5f55\u4e0b\u6240\u6709\u6587\u4ef6\u8fdb\u884c\u9632\u76d7\u94fe\u5904\u7406\uff1a<\/p>\n\n\n\n
location \/images\/ {\n valid_referers none blocked mysite.com *.mysite.com;\n if ($invalid_referer) {\n \t return 403;\n }\n}<\/code><\/pre>\n\n\n\n\u8fd9\u4e9b\u914d\u7f6e\u90fd\u662f\u7b80\u5355\u7684\u9632\u76d7\u94fe\u65b9\u6cd5\u3002\u53ef\u6709\u6548\u5730\u5c4f\u853d\u4e00\u4e9b\u76f4\u63a5\u5f15\u7528\u7f51\u7ad9\u94fe\u63a5\u7684\u76d7\u94fe\u65b9\u5f0f\uff1b\u5982\u679c\u76d7\u94fe\u7f51\u7ad9\u4f2a\u9020\u4e86HTTP\u8bf7\u6c42\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u80fd\u6709\u6548\u5730\u5c4f\u853d\u3002<\/p>\n\n\n\n
\u53cd\u76d7\u94fe\u7684\u4e00\u4e9b\u5176\u5b83\u63aa\u65bd<\/h3>\n\n\n\n
\u6bd4\u8f83\u539f\u59cb\u7684\u65b9\u6cd5\u662f\u5b9a\u671f\u66f4\u6362\u76ee\u5f55\u540d\u6216\u8005\u6587\u4ef6\u540d\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4f7f\u7528\u811a\u672c\u7a0b\u5e8f\u6765\u81ea\u52a8\u5316\u5904\u7406\u3002\u6bd4\u8f83\u9ad8\u7ea7\u7684\u65b9\u6cd5\u662f\u8fdb\u884cCookie\u6216\u8005Session\u52a0\u5bc6\u9a8c\u8bc1\uff0c\u6dfb\u52a0\u9a8c\u8bc1\u7801\u7b49\u3002<\/p>\n\n\n\n
\u6765\u6e90\u4e8e\uff1a https:\/\/www.hocoding.com\/p\/1152.html<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"