{"id":895,"date":"2017-04-26T12:35:36","date_gmt":"2017-04-26T04:35:36","guid":{"rendered":"https:\/\/www.ipcpu.com\/?p=895"},"modified":"2017-04-26T12:35:36","modified_gmt":"2017-04-26T04:35:36","slug":"http-301-cache","status":"publish","type":"post","link":"https:\/\/c.ipcpu.com\/2017\/04\/http-301-cache\/","title":{"rendered":"HTTP301\u91cd\u5b9a\u5411\u5728\u6d4f\u89c8\u5668\u4e2d\u80fd\u7f13\u5b58\u591a\u957f\u65f6\u95f4"},"content":{"rendered":"<p>HTTP301\u91cd\u5b9a\u5411\u5728\u6d4f\u89c8\u5668\u4e2d\u80fd\u7f13\u5b58\u591a\u957f\u65f6\u95f4.md<\/p>\n<p><img decoding=\"async\" src=\"\/\/www.ipcpu.com\/wp-content\/uploads\/2017\/12\/2016-12-08_221344.jpg\" style=\"vertical-align: bottom; max-width: 100%;\"><\/p>\n<h2 id=\"\u5c0fA\u7684\u60e8\u75db\u7ecf\u5386\">\u5c0fA\u7684\u60e8\u75db\u7ecf\u5386<\/h2>\n<p>\u8fd0\u7ef4\u5c0fA\u5728\u67d0\u6b21\u7ef4\u62a4\u8fc7\u7a0b\u4e2d\uff0c\u5c06\u7f51\u7ad9 <a href=\"http:\/\/example1.com\/\">http:\/\/example1.com\/<\/a> \u7684\u8bf7\u6c42301\u91cd\u5b9a\u5411\u5230\u4e86 <a href=\"http:\/\/example2.com\/\">http:\/\/example2.com\/<\/a> \u3002<\/p>\n<p>\u81ea\u5df1\u7528\u6d4f\u89c8\u5668\u8bd5\u4e86\u4e00\u4e0b\uff0c\u679c\u7136\u90fd\u8df3\u8f6c\u5230 <a href=\"http:\/\/example2.com\/\">http:\/\/example2.com\/<\/a> \u4e86\u3002<\/p>\n<p>\u7ef4\u62a4\u5b8c\u6210\u540e\uff0c\u6062\u590d\u914d\u7f6e\uff0c\u4f46\u53d1\u73b0\u81ea\u5df1\u7684Chrome\u6d4f\u89c8\u5668\u8fd8\u662f\u76f4\u63a5\u8df3\u8f6c\u5230\u4e86 <a href=\"http:\/\/example2.com\/\">http:\/\/example2.com\/<\/a>  \u3002<\/p>\n<p>\u91cd\u542fchrome\uff0c\u4e0d\u884c\u3002\u6e05\u9664\u7f13\u5b58\uff0c\u8fd8\u4e0d\u884c\u3002\u6293\u72c2\u4e86\u3002<\/p>\n<p>\u76f4\u5230\u627e\u5230\u4e86\u8fd9\u4e48\u4e00\u4e2a\u7b54\u6848\uff1a<\/p>\n<p>Go to chrome:\/\/net-internals and at the far right open the drop-down and choose \"Clear Cache\". <\/p>\n<p>\u7ec8\u4e8e\u8df3\u56de\u6765\u4e86\u3002<\/p>\n<h2 id=\"\u5404\u4e2a\u6d4f\u89c8\u5668\u4f1a\u7f13\u5b58\u591a\u957f\u65f6\u95f4\">\u5404\u4e2a\u6d4f\u89c8\u5668\u4f1a\u7f13\u5b58\u591a\u957f\u65f6\u95f4<\/h2>\n<p>\u8fd9\u662f\u4e00\u4e2a\u6781\u4e3a\u590d\u6742\u7684\u95ee\u9898\uff0c\u6839\u636e\u7f51\u53cb\u53cd\u9988\u6c47\u603b <br \/>\nIE7, IE8 \u4e0d\u4f1a\u7f13\u5b58301 <br \/>\nIE 11 \u4f1a\u7f13\u5b58301\uff0c\u65f6\u95f4\u672a\u77e5\uff0c\u91cd\u542f\u65e0\u6548 <br \/>\nChrome \u4f1a\u7f13\u5b58301\uff0c\u65f6\u95f4\u672a\u77e5\uff0c\u91cd\u542f\u65e0\u6548 <br \/>\nFirefox \u4f1a\u7f13\u5b58301\uff0c\u65f6\u95f4\u672a\u77e5\uff0c\u91cd\u542f\u65e0\u6548<\/p>\n<h2 id=\"\u4f7f\u7528301\u65f6\u7684\u5efa\u8bae\">\u4f7f\u7528301\u65f6\u7684\u5efa\u8bae<\/h2>\n<p>\u867d\u7136\u90e8\u5206\u6d4f\u89c8\u5668\u6e05\u7406\u7f13\u5b58\u80fd\u53bb\u9664301\u7f13\u5b58\uff0c\u4f46\u603b\u4e0d\u80fd\u8981\u6c42\u7528\u6237\u53bb\u6e05\u7406\u6d4f\u89c8\u5668\u7f13\u5b58\u5427\uff1f<\/p>\n<p>\u56e0\u6b64\u4f7f\u7528HTTP301\u91cd\u5b9a\u5411\u65f6\u8981\u683c\u5916\u6ce8\u610f\uff0c\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u53ef\u4ee5\u907f\u514d\u8e29\u5751\u3002<\/p>\n<p><strong>1.\u4f7f\u7528302\u8df3\u8f6c\u66ff\u4ee3301\u8df3\u8f6c<\/strong><\/p>\n<p>301\u662f\u6c38\u4e45\u91cd\u5b9a\u5411\uff0c\u4e0d\u9002\u5408\u4e34\u65f6\u8df3\u8f6c\uff0c302\u624d\u662f\u4e34\u65f6\u8df3\u8f6c<\/p>\n<div>\n<pre><code>#@nginx\u914d\u7f6e\nlocation \/ {\n        rewrite ^ https:\/\/www.baidu.com redirect;\n}<\/code><\/pre>\n<\/div>\n<p><strong>2.\u7ed9301\u8df3\u8f6c\u52a0\u4e0ano-cache<\/strong><\/p>\n<div>\n<pre><code>#@nginx\u914d\u7f6e\nlocation \/ {\n        add_header Cache-Control no-cache;\n        rewrite ^ https:\/\/www.baidu.com permanent;\n}<\/code><\/pre>\n<\/div>\n<h2 id=\"\u53c2\u8003\u8d44\u6599\">\u53c2\u8003\u8d44\u6599<\/h2>\n<p><a href=\"http:\/\/stackoverflow.com\/questions\/9130422\/how-long-do-browsers-cache-http-301s\">http:\/\/stackoverflow.com\/questions\/9130422\/how-long-do-browsers-cache-http-301s<\/a><\/p>\n<p><wiz_tmp_tag id=\"wiz-table-range-border\" contenteditable=\"false\" style=\"display: none;\"><\/p>\n<div id=\"wiz-table-col-line\" style=\"display: none;\"><\/div>\n<div id=\"wiz-table-row-line\" style=\"display: none;\"><\/div>\n<div id=\"wiz-table-range-border_start\" style=\"display: none;\">\n<div id=\"wiz-table-range-border_start_top\"><\/div>\n<div id=\"wiz-table-range-border_start_right\"><\/div>\n<div id=\"wiz-table-range-border_start_bottom\"><\/div>\n<div id=\"wiz-table-range-border_start_left\"><\/div>\n<div id=\"wiz-table-range-border_start_dot\"><\/div>\n<\/div>\n<div id=\"wiz-table-range-border_range\" style=\"display: none;\">\n<div id=\"wiz-table-range-border_range_top\"><\/div>\n<div id=\"wiz-table-range-border_range_right\"><\/div>\n<div id=\"wiz-table-range-border_range_bottom\"><\/div>\n<div id=\"wiz-table-range-border_range_left\"><\/div>\n<div id=\"wiz-table-range-border_range_dot\"><\/div>\n<\/div>\n<p><\/wiz_tmp_tag><\/p>\n<p>\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a<a href=\"https:\/\/c.ipcpu.com\">IPCPU-\u7f51\u7edc\u4e4b\u8def<\/a> &raquo; <a href=\"https:\/\/c.ipcpu.com\/2017\/04\/http-301-cache\/\">HTTP301\u91cd\u5b9a\u5411\u5728\u6d4f\u89c8\u5668\u4e2d\u80fd\u7f13\u5b58\u591a\u957f\u65f6\u95f4<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>HTTP301\u91cd\u5b9a\u5411\u5728\u6d4f\u89c8\u5668\u4e2d\u80fd\u7f13\u5b58\u591a\u957f\u65f6\u95f4.md \u5c0fA\u7684\u60e8\u75db\u7ecf\u5386 \u8fd0\u7ef4\u5c0fA\u5728\u67d0\u6b21\u7ef4\u62a4\u8fc7\u7a0b\u4e2d\uff0c\u5c06\u7f51\u7ad9 http:\/\/example1.com\/ \u7684\u8bf7\u6c42301\u91cd\u5b9a\u5411\u5230\u4e86 http:\/\/example2.com\/ \u3002 \u81ea\u5df1\u7528\u6d4f\u89c8\u5668\u8bd5\u4e86\u4e00\u4e0b\uff0c\u679c\u7136\u90fd\u8df3\u8f6c\u5230 http:\/\/example2.com\/ \u4e86\u3002 \u7ef4\u62a4\u5b8c\u6210\u540e\uff0c\u6062\u590d\u914d\u7f6e\uff0c\u4f46\u53d1\u73b0\u81ea\u5df1\u7684Chrome\u6d4f\u89c8\u5668\u8fd8\u662f\u76f4\u63a5\u8df3\u8f6c\u5230\u4e86 http:\/\/example2.com\/ \u3002 \u91cd\u542fchrome\uff0c\u4e0d\u884c\u3002\u6e05\u9664\u7f13\u5b58\uff0c\u8fd8\u4e0d\u884c\u3002\u6293\u72c2\u4e86\u3002 \u76f4\u5230\u627e\u5230\u4e86\u8fd9\u4e48\u4e00\u4e2a\u7b54\u6848\uff1a Go to chrome:\/\/net-internals and at the far right open the drop-down and choose &#8220;Clear Cache&#8221;. \u7ec8\u4e8e\u8df3\u56de\u6765\u4e86\u3002 \u5404\u4e2a\u6d4f\u89c8\u5668\u4f1a\u7f13\u5b58\u591a\u957f\u65f6\u95f4 \u8fd9\u662f\u4e00\u4e2a\u6781\u4e3a\u590d\u6742\u7684\u95ee\u9898\uff0c\u6839\u636e\u7f51\u53cb\u53cd\u9988\u6c47\u603b IE7, IE8 \u4e0d\u4f1a\u7f13\u5b58301 IE 11 \u4f1a\u7f13\u5b58301\uff0c\u65f6\u95f4\u672a\u77e5\uff0c\u91cd\u542f\u65e0\u6548 Chrome \u4f1a\u7f13\u5b58301\uff0c\u65f6\u95f4\u672a\u77e5\uff0c\u91cd\u542f\u65e0\u6548 Firefox \u4f1a\u7f13\u5b58301\uff0c\u65f6\u95f4\u672a\u77e5\uff0c\u91cd\u542f\u65e0\u6548 \u4f7f\u7528301\u65f6\u7684\u5efa\u8bae \u867d\u7136\u90e8\u5206\u6d4f\u89c8\u5668\u6e05\u7406\u7f13\u5b58\u80fd\u53bb\u9664301\u7f13\u5b58\uff0c\u4f46\u603b\u4e0d\u80fd\u8981\u6c42\u7528\u6237\u53bb\u6e05\u7406\u6d4f\u89c8\u5668\u7f13\u5b58\u5427\uff1f \u56e0\u6b64\u4f7f\u7528HTTP301\u91cd\u5b9a\u5411\u65f6\u8981\u683c\u5916\u6ce8\u610f\uff0c\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u53ef\u4ee5\u907f\u514d\u8e29\u5751\u3002 1.\u4f7f\u7528302\u8df3\u8f6c\u66ff\u4ee3301\u8df3\u8f6c 301\u662f\u6c38\u4e45\u91cd\u5b9a\u5411\uff0c\u4e0d\u9002\u5408\u4e34\u65f6\u8df3\u8f6c\uff0c302\u624d\u662f\u4e34\u65f6\u8df3\u8f6c #@nginx\u914d\u7f6e location \/ { rewrite ^ https:\/\/www.baidu.com [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3,13],"tags":[95,14],"_links":{"self":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/895"}],"collection":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/comments?post=895"}],"version-history":[{"count":0,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/895\/revisions"}],"wp:attachment":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/media?parent=895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/categories?post=895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/tags?post=895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}