{"id":43139,"date":"2024-12-01T11:29:18","date_gmt":"2024-12-01T03:29:18","guid":{"rendered":"https:\/\/fwq.ai\/blog\/43139\/"},"modified":"2024-12-01T11:29:18","modified_gmt":"2024-12-01T03:29:18","slug":"%e4%bd%bf%e7%94%a8-iso-8859-1-%e7%bc%96%e7%a0%81%e5%9c%a8-golang-%e4%b8%ad%e8%a7%a3%e6%9e%90-csv","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/43139\/","title":{"rendered":"\u4f7f\u7528 ISO-8859-1 \u7f16\u7801\u5728 golang \u4e2d\u89e3\u6790 CSV"},"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>\u4f7f\u7528 ISO-8859-1 \u7f16\u7801\u5728 golang \u4e2d\u89e3\u6790 CSV<\/span><\/p>\n<h1>\u4f7f\u7528 ISO-8859-1 \u7f16\u7801\u5728 golang \u4e2d\u89e3\u6790 CSV<\/h1>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-29 22:18:37<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4f7f\u7528 ISO-8859-1 \u7f16\u7801\u5728 golang \u4e2d\u89e3\u6790 CSV\u300b<\/span>\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u6709\u4e00\u4e2a csv \u6587\u4ef6\uff0c\u5176\u4e2d\u6709\u4e00\u884c\u6807\u9898\uff0c\u7136\u540e\u662f\u51e0\u5341\u884c\u3002\u5f53\u6211\u5c1d\u8bd5\u5c06\u5176\u8bfb\u53d6\u4e3a csv \u65f6\uff0c\u5b83\u4f1a\u4f5c\u4e3a 1 \u4e2a\u5927\u5207\u7247\u8fd4\u56de\u3002\u4e3a\u4ec0\u4e48\u5b83\u4e0d\u4f5c\u4e3a\u5355\u72ec\u7684\u884c\u8fd4\u56de\uff1f \u8f93\u5165\u5982\u4e0b\uff1a<\/p>\n<pre>col1,col2\nval1,val2\nval1,val2\nval1,val2<\/pre>\n<p><code>object.body<\/code> \u662f\u4e00\u4e2a <code>readcloser<\/code><\/p>\n<pre>lines, err := csv.newreader(object.body).readall()\nif err != nil {\n    log.fatal(err)\n}\n\nfor _, line := range lines {\n    log.print(line)\n}<\/pre>\n<p>\u8f93\u51fa\u8fd4\u56de\u4e3a<\/p>\n<pre>[col1 col2\nval1,val2\nval1,val2\nval1,val2]<\/pre>\n<p>\u6211\u671f\u671b\u7684\u56de\u62a5\u662f\uff1a<\/p>\n<pre>[\n  [val1, val2],\n  [val1, val2],\n  [val1, val2],\n]<\/pre>\n<p>\u6709\u4ec0\u4e48\u60f3\u6cd5\u5417\uff1f\u5b8c\u5168\u88ab\u8fd9\u4e2a\u96be\u4f4f\u4e86\u3002 <\/p>\n<p><strong>\u7f16\u8f91<\/strong>\u6211\u9519\u8bef\u5730\u5fd8\u8bb0\u5728\u6807\u9898\u4e2d\u6dfb\u52a0\u9017\u53f7\u3002\u8fd9\u53ea\u662f\u793a\u4f8b\u4ee3\u7801\u4e2d\u7684\u95ee\u9898\uff0c\u800c\u4e0d\u662f\u5b9e\u9645\u95ee\u9898\u3002\u5bf9\u56f0\u60d1\u611f\u5230\u62b1\u6b49\u3002 <\/p>\n<p><strong>\u7f16\u8f91<\/strong>\u6211\u8ba4\u4e3a\u6b64\u95ee\u9898\u662f\u7531\u4e8e csv \u6587\u4ef6\u7684\u7f16\u7801\u4e0d\u540c\u9020\u6210\u7684\u3002<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u6211\u8ba4\u4e3a\u60a8\u63d0\u4f9b\u7684\u793a\u4f8b\u4e2d\u7684\u7b2c\u4e00\u884c\u683c\u5f0f\u4e0d\u6b63\u786e\u3002\u4e0d\u5e94\u8be5\u662f <code>col1,col2<\/code> \u5417\uff1f<\/p>\n<p>\u6211\u8ba4\u4e3a\u4ee5\u4e0b\u4ee3\u7801\u53ef\u4ee5\u6ee1\u8db3\u60a8\u7684\u8981\u6c42\uff1a<\/p>\n<pre>package main\n\nimport (\n    \"bytes\"\n    \"encoding\/csv\"\n    \"fmt\"\n)\n\nfunc main() {\n    data := bytes.NewBufferString(`COL1,COL2\nval1,val2\nval1,val2\nval1,val2`)\n\n    reader := csv.NewReader(data)\n    reader.Read() \/\/ Skip header\n    lines, err := reader.ReadAll()\n\n    if err != nil {\n        panic(err)\n    }\n\n    fmt.Println(lines)\n}<\/pre>\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\u4f7f\u7528 ISO-8859-1 \u7f16\u7801\u5728 golang \u4e2d\u89e3\u6790 CSV\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\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; &gt; &gt; \u4f7f\u7528 ISO-8859-1 \u7f16\u7801\u5728 golang \u4e2d\u89e3\u6790 CSV \u4f7f\u7528 ISO-8859-1 \u7f16\u7801\u5728 golang \u4e2d\u89e3\u6790 CSV \u6765\u6e90\uff1astackoverflow 2024-04-29 22:18:37 0\u6d4f\u89c8 \u6536\u85cf \u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300a\u4f7f\u7528 ISO-8859-1 \u7f16\u7801\u5728 golang \u4e2d\u89e3\u6790 CSV\u300b\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9Golang\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60Golang\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01 \u95ee\u9898\u5185\u5bb9 \u6211\u6709\u4e00\u4e2a csv \u6587\u4ef6\uff0c\u5176\u4e2d\u6709\u4e00\u884c\u6807\u9898\uff0c\u7136\u540e\u662f\u51e0\u5341\u884c\u3002\u5f53\u6211\u5c1d\u8bd5\u5c06\u5176\u8bfb\u53d6\u4e3a csv \u65f6\uff0c\u5b83\u4f1a\u4f5c\u4e3a 1 \u4e2a\u5927\u5207\u7247\u8fd4\u56de\u3002\u4e3a\u4ec0\u4e48\u5b83\u4e0d\u4f5c\u4e3a\u5355\u72ec\u7684\u884c\u8fd4\u56de\uff1f \u8f93\u5165\u5982\u4e0b\uff1a col1,col2 val1,val2 val1,val2 val1,val2 object.body \u662f\u4e00\u4e2a readcloser lines, err := csv.newreader(object.body).readall() if err != nil { log.fatal(err) } [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-43139","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/43139","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=43139"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/43139\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=43139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=43139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=43139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}