{"id":207065,"date":"2025-07-08T09:21:58","date_gmt":"2025-07-08T01:21:58","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207065\/"},"modified":"2025-07-08T09:21:58","modified_gmt":"2025-07-08T01:21:58","slug":"%e5%a6%82%e4%bd%95%e4%b8%ba-google-%e5%ad%98%e5%82%a8%e5%88%9b%e5%bb%ba%e6%96%87%e4%bb%b6%e5%a4%a7%e5%b0%8f%e6%9c%89%e9%99%90%e7%9a%84%e7%ad%be%e5%90%8d-url%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207065\/","title":{"rendered":"\u5982\u4f55\u4e3a Google \u5b58\u50a8\u521b\u5efa\u6587\u4ef6\u5927\u5c0f\u6709\u9650\u7684\u7b7e\u540d URL\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>\u5982\u4f55\u4e3a Google \u5b58\u50a8\u521b\u5efa\u6587\u4ef6\u5927\u5c0f\u6709\u9650\u7684\u7b7e\u540d URL\uff1f<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-19 20:03:33<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u4e3a Google \u5b58\u50a8\u521b\u5efa\u6587\u4ef6\u5927\u5c0f\u6709\u9650\u7684\u7b7e\u540d URL\uff1f\u300b<\/span>\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u6b63\u5728\u5c1d\u8bd5\u521b\u5efa\u4e00\u4e2a\u7b7e\u540d\u7684\u4e0a\u4f20\u7f51\u5740\uff0c\u4ee5\u4fbf\u5ba2\u6237\u7aef\u53ef\u4ee5\u5c06\u6587\u4ef6\u76f4\u63a5\u4e0a\u4f20\u5230 Google \u5b58\u50a8\u6876\uff0c\u5e76\u4e14\u6211\u60f3\u9632\u6b62\u7528\u6237\u4e0a\u4f20\u5927\u6587\u4ef6\u3002\u56e0\u6b64\uff0c\u6211\u60f3\u5b9a\u4e49\u53ef\u4ee5\u4f7f\u7528\u5b98\u65b9Go SDK\u901a\u8fc7\u7b7e\u540dURL\u4e0a\u4f20\u7684\u6700\u5927\u6587\u4ef6\u5927\u5c0f\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u6211\u627e\u4e0d\u5230\u4efb\u4f55\u4f8b\u5b50\u3002\u8fd9\u53ef\u80fd\u5417\uff1f\u5982\u4f55\u5c06\u6587\u4ef6\u5927\u5c0f\u9650\u5236\u4e3a 1mb\uff1f<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u60a8\u6b63\u5728\u5bfb\u627e <code>storage.generatesignedpostpolicyv4<\/code>\uff0c\u5b83\u5141\u8bb8\u60a8\u901a\u8fc7 <code>postpolicyv4options<\/code> \u8bbe\u7f6e\u7b56\u7565\u6587\u6863<\/p>\n<pre>storage.generatesignedpostpolicyv4(\"my-bucket\", \"my-object.txt\", &amp;storage.postpolicyv4options{\n        conditions: []storage.postpolicyv4condition{\n            storage.conditioncontentlengthrange(0, 1&lt;&lt;20),\n        },\n})<\/pre>\n<p> \u53ef\u8ba9\u60a8\u66f4\u597d\u5730\u63a7\u5236\u5728\u4e91\u7aef\u5b58\u50a8\u4e0a\u4e0a\u4f20\u7684\u5bf9\u8c61\uff0c\u901a\u8fc7\u6b64\u529f\u80fd\uff0c\u60a8\u53ef\u4ee5\u63a7\u5236\u6bcf\u6b21\u4e0a\u4f20\u5fc5\u987b\u6ee1\u8db3\u7684\u4e00\u7cfb\u5217\u6761\u4ef6\u3002<\/p>\n<p>\u7531\u4e8e\u60a8\u9700\u8981\u63a7\u5236\u9700\u8981\u4e0a\u4f20\u7684\u5bf9\u8c61\u7684\u5927\u5c0f\uff0c\u56e0\u6b64\u6211\u5efa\u8bae\u60a8\u770b\u4e00\u4e0b\u8fd9\u4e2a\u6307\u5411 \u7684\u793a\u4f8b\uff1a<\/p>\n<pre>{\"expiration\": \"2020-06-16T11:11:11Z\",\n \"conditions\": [\n  [\"starts-with\", \"$key\", \"\"],\n  {\"bucket\": \"travel-maps\"},\n  {\"success_action_redirect\": \"http:\/\/www.example.com\/success_notification.html\"},\n  [\"eq\", \"$Content-Type\", \"image\/jpeg\"],\n  [\"content-length-range\", 0, 1000000],\n  {\"x-goog-algorithm\": \"GOOG4-RSA-SHA256\"},\n  {\"x-goog-credential\": \"example_account@example_project.iam.gserviceaccount.com\/20191102\/auto\/storage\/goog4_request\"},\n  {\"x-goog-date\": \"20191102T043530Z\"}\n  ]\n}<\/pre>\n<p>\u5982\u60a8\u6240\u89c1\uff0c\u5b57\u6bb5\u201ccontent-length-range\u201d, 0, 1000000]\u4e0d\u5141\u8bb8\u6587\u6863\u5927\u4e8e1mb\u3002<\/p>\n<p>\u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300a\u5982\u4f55\u4e3a Google \u5b58\u50a8\u521b\u5efa\u6587\u4ef6\u5927\u5c0f\u6709\u9650\u7684\u7b7e\u540d URL\uff1f\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-207065","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=207065"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207065\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}