{"id":3750,"date":"2024-11-10T08:14:41","date_gmt":"2024-11-10T00:14:41","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3750\/"},"modified":"2024-11-10T08:14:41","modified_gmt":"2024-11-10T00:14:41","slug":"%e5%89%8d%e7%ab%af%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-filesaver-%e5%ba%93%e5%ae%9e%e7%8e%b0%e8%87%aa%e5%ae%9a%e4%b9%89%e5%8f%a6%e5%ad%98%e4%b8%ba%e5%af%bc%e5%87%ba%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3750\/","title":{"rendered":"\u524d\u7aef\u5982\u4f55\u4f7f\u7528 FileSaver \u5e93\u5b9e\u73b0\u81ea\u5b9a\u4e49\u201c\u53e6\u5b58\u4e3a\u201d\u5bfc\u51fa\u529f\u80fd\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173113132330616.jpg\" class=\"aligncenter\" title=\"\u524d\u7aef\u5982\u4f55\u4f7f\u7528 FileSaver \u5e93\u5b9e\u73b0\u81ea\u5b9a\u4e49\u201c\u53e6\u5b58\u4e3a\u201d\u5bfc\u51fa\u529f\u80fd\uff1f\u63d2\u56fe\" alt=\"\u524d\u7aef\u5982\u4f55\u4f7f\u7528 FileSaver \u5e93\u5b9e\u73b0\u81ea\u5b9a\u4e49\u201c\u53e6\u5b58\u4e3a\u201d\u5bfc\u51fa\u529f\u80fd\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u524d\u7aef\u5b9e\u73b0\u201c\u53e6\u5b58\u4e3a\u201d\u5bfc\u51fa\u529f\u80fd<\/strong><\/p>\n<p>\u5982\u4f55\u4f7f\u7528\u5ba2\u6237\u7aef\u6267\u884c\u5bfc\u51fa\u64cd\u4f5c\uff0c\u5e76\u5728\u81ea\u5b9a\u4e49\u5f39\u51fa\u6846\u4e2d\u6307\u5b9a\u5bfc\u51fa\u8def\u5f84\u548c\u6587\u4ef6\u540d\u7684\u9700\u6c42\u975e\u5e38\u666e\u904d\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u4f7f\u7528 javascript \u5b9e\u73b0\u6b64\u529f\u80fd\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u6267\u884c\u5bfc\u51fa\u64cd\u4f5c\u901a\u5e38\u901a\u8fc7\u5728\u6d4f\u89c8\u5668\u4e2d\u89e6\u53d1\u4e0b\u8f7d\u64cd\u4f5c\u6765\u5b9e\u73b0\uff0c\u4f46\u662f\uff0c\u5728\u5ba2\u6237\u7aef\u73af\u5883\u4e2d\uff0c\u9700\u8981\u91c7\u7528\u4e0d\u540c\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u5229\u7528 html5 \u4e2d\u7684 filesaver \u5e93\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u524d\u7aef\u8f7b\u677e\u5b9e\u73b0\u81ea\u5b9a\u4e49\u5bfc\u51fa\u529f\u80fd\u3002<\/p>\n<p>\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u5b9e\u73b0\u201c\u53e6\u5b58\u4e3a\u201d\u5bfc\u51fa\u529f\u80fd\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>\/\/ \u5b9a\u4e49\u9700\u8981\u5bfc\u51fa\u7684\u6570\u636e\nvar rows = [\n    [\"name1\", \"city1\", \"some other info\"],\n    [\"name2\", \"city2\", \"more info\"]\n];\n\n\/\/ \u5c06\u6570\u636e\u8f6c\u6362\u4e3a CSV \u683c\u5f0f\nvar csvContent = \"data:text\/csv;charset=utf-8,\" + rows.map(e =&gt; e.join(\",\")).join(\"\n\");\n\n\/\/ \u7f16\u7801 URI \u5e76\u521b\u5efa\u94fe\u63a5\u5143\u7d20\nvar encodedUri = encodeURI(csvContent);\nvar link = document.createElement(\"a\");\nlink.setAttribute(\"href\", encodedUri);\nlink.setAttribute(\"download\", \"my_data.csv\");\n\n\/\/ \u5c06\u94fe\u63a5\u6dfb\u52a0\u5230\u6587\u6863\u4e2d\uff08Firefox \u9700\u8981\uff09\ndocument.body.appendChild(link);\n\n\/\/ \u6267\u884c\u5355\u51fb\u64cd\u4f5c\u4ee5\u89e6\u53d1\u4e0b\u8f7d\nlink.click();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5b9a\u4e49\u8981\u5bfc\u51fa\u7684\u6570\u636e\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u6362\u4e3a csv \u683c\u5f0f\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u4f7f\u7528 filesaver \u5e93\u5c06 csv \u6570\u636e\u7f16\u7801\u5e76\u521b\u5efa\u6307\u5411\u8be5\u6570\u636e\u7684\u94fe\u63a5\u5143\u7d20\u3002\u6700\u540e\uff0c\u6211\u4eec\u89e6\u53d1\u5355\u51fb\u64cd\u4f5c\u4ee5\u5f00\u59cb\u4e0b\u8f7d\u6587\u4ef6\uff0c\u5e76\u5c06\u6587\u4ef6\u540d\u6307\u5b9a\u4e3a\u201cmy_data.csv\u201d\u3002<\/p>\n<p>\u901a\u8fc7\u4f7f\u7528 html5 filesaver \u5e93\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u524d\u7aef\u5b9e\u73b0\u201c\u53e6\u5b58\u4e3a\u201d\u5bfc\u51fa\u529f\u80fd\uff0c\u5e76\u5141\u8bb8\u7528\u6237\u81ea\u5b9a\u4e49\u5bfc\u51fa\u8def\u5f84\u548c\u6587\u4ef6\u540d\uff0c\u6ee1\u8db3\u5ba2\u6237\u7aef\u5bfc\u51fa\u9700\u6c42\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u524d\u7aef\u5982\u4f55\u4f7f\u7528 FileSaver \u5e93\u5b9e\u73b0\u81ea\u5b9a\u4e49\u201c\u53e6\u5b58\u4e3a\u201d\u5bfc\u51fa\u529f\u80fd\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u7aef\u5b9e\u73b0\u201c\u53e6\u5b58\u4e3a\u201d\u5bfc\u51fa\u529f\u80fd \u5982\u4f55\u4f7f\u7528\u5ba2\u6237\u7aef\u6267\u884c\u5bfc\u51fa\u64cd\u4f5c\uff0c\u5e76\u5728\u81ea\u5b9a\u4e49\u5f39\u51fa\u6846\u4e2d\u6307\u5b9a\u5bfc\u51fa\u8def\u5f84\u548c\u6587\u4ef6\u540d\u7684\u9700\u6c42\u975e\u5e38\u666e\u904d\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u4f7f\u7528 javascript \u5b9e\u73b0\u6b64\u529f\u80fd\u7684\u65b9\u6cd5\u3002 \u6267\u884c\u5bfc\u51fa\u64cd\u4f5c\u901a\u5e38\u901a\u8fc7\u5728\u6d4f\u89c8\u5668\u4e2d\u89e6\u53d1\u4e0b\u8f7d\u64cd\u4f5c\u6765\u5b9e\u73b0\uff0c\u4f46\u662f\uff0c\u5728\u5ba2\u6237\u7aef\u73af\u5883\u4e2d\uff0c\u9700\u8981\u91c7\u7528\u4e0d\u540c\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u5229\u7528 html5 \u4e2d\u7684 filesaver \u5e93\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u524d\u7aef\u8f7b\u677e\u5b9e\u73b0\u81ea\u5b9a\u4e49\u5bfc\u51fa\u529f\u80fd\u3002 \u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u5b9e\u73b0\u201c\u53e6\u5b58\u4e3a\u201d\u5bfc\u51fa\u529f\u80fd\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \/\/ \u5b9a\u4e49\u9700\u8981\u5bfc\u51fa\u7684\u6570\u636e var rows = [ [&#8220;name1&#8221;, &#8220;city1&#8221;, &#8220;some other info&#8221;], [&#8220;name2&#8221;, &#8220;city2&#8221;, &#8220;more info&#8221;] ]; \/\/ \u5c06\u6570\u636e\u8f6c\u6362\u4e3a CSV \u683c\u5f0f var csvContent = &#8220;data:text\/csv;charset=utf-8,&#8221; + rows.map(e =&gt; e.join(&#8220;,&#8221;)).join(&#8221; &#8220;); \/\/ \u7f16\u7801 URI \u5e76\u521b\u5efa\u94fe\u63a5\u5143\u7d20 var encodedUri = encodeURI(csvContent); var link = document.createElement(&#8220;a&#8221;); link.setAttribute(&#8220;href&#8221;, encodedUri); link.setAttribute(&#8220;download&#8221;, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3750","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=3750"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3750\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=3750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=3750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=3750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}