{"id":206961,"date":"2025-07-08T09:27:29","date_gmt":"2025-07-08T01:27:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206961\/"},"modified":"2025-07-08T09:27:29","modified_gmt":"2025-07-08T01:27:29","slug":"%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f%e4%bb%85%e5%9c%a8golang%e4%b8%ad%e5%b1%8f%e8%94%bd%e5%8c%b9%e9%85%8d10%e4%bd%8d%e6%95%b0%e5%ad%97%e7%9a%84%e4%bb%bb%e4%bd%95%e5%ad%97%e7%ac%a6%e4%b8%b2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206961\/","title":{"rendered":"\u6b63\u5219\u8868\u8fbe\u5f0f\u4ec5\u5728golang\u4e2d\u5c4f\u853d\u5339\u914d10\u4f4d\u6570\u5b57\u7684\u4efb\u4f55\u5b57\u7b26\u4e32"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u6b63\u5219\u8868\u8fbe\u5f0f\u4ec5\u5728golang\u4e2d\u5c4f\u853d\u5339\u914d10\u4f4d\u6570\u5b57\u7684\u4efb\u4f55\u5b57\u7b26\u4e32<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-19 08:33:32<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0\u300a\u6b63\u5219\u8868\u8fbe\u5f0f\u4ec5\u5728golang\u4e2d\u5c4f\u853d\u5339\u914d10\u4f4d\u6570\u5b57\u7684\u4efb\u4f55\u5b57\u7b26\u4e32\u300b<\/span>\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9Golang<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u7531\u4e8e golang \u6b63\u5219\u8868\u8fbe\u5f0f\u4e0d\u652f\u6301\u524d\u77bb\uff0c \u6211\u60f3\u77e5\u9053\u662f\u5426\u6709\u4efb\u4f55\u65b9\u6cd5\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u5c4f\u853d\u4efb\u4f55\u5177\u6709 10 \u4f4d\u6570\u5b57\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n

func main() {\n    s := \"arandomsensitive information: 1234567890 this is not senstive: 1234567890000000\"\n    re := regexp.MustCompile(`\\d{10}`)\n    s = re.ReplaceAllString(s, \"$1**********$2\")\n    fmt.Println(s)\n}<\/pre>\n
\u662f\u5426\u6709\u53ef\u80fd\u5f97\u5230\u8fd9\u6837\u7684\u8f93\u51fa \u201c\u968f\u673a\u654f\u611f\u4fe1\u606f\uff1a1234****** \u8fd9\u4e0d\u654f\u611f\uff1a1234567890000000\u201d<\/p>\n
\u6211\u8fd8\u53ef\u4ee5\u5c1d\u8bd5\u4efb\u4f55\u6ca1\u6709\u524d\u77bb\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u5417\uff1f<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u5982\u679c\u60a8\u77e5\u9053 10 \u4f4d\u6570\u5b57\u53ea\u80fd\u51fa\u73b0\u5728\u5355\u8bcd\u8fb9\u754c\u4e4b\u95f4 – \u5373\u5b57\u6bcd\u3001\u6570\u5b57\u6216\u4e0b\u5212\u7ebf\u4ee5\u5916\u7684\u5b57\u7b26\u4e4b\u95f4 – \u60a8\u53ef\u4ee5\u4f7f\u7528 replaceallstring<\/code> \u7684\u7b80\u5355\u5355\u8bcd\u8fb9\u754c\u65b9\u6cd5\uff1a<\/p>\n
\\b(\\d{4})\\d{6}\\b<\/pre>\n
\u66ff\u6362\u4e3a $1*****<\/code>\u3002\u8bf7\u53c2\u9605 \u3002<\/p>\n
\\b(\\d{4})\\d{6}\\b<\/code> \u6a21\u5f0f\u9996\u5148\u5339\u914d\u5b57\u8fb9\u754c\uff0c\u7136\u540e\u5c06\u56db\u4f4d\u6570\u5b57\u5339\u914d\u5e76\u6355\u83b7\u5230\u7ec4 1 \u4e2d\uff0c\u7136\u540e\u5339\u914d\u4efb\u610f\u516d\u4f4d\u6570\u5b57\uff0c\u7136\u540e\u9700\u8981\u5b57\u8fb9\u754c\u4f4d\u7f6e.<\/p>\n
\u53c2\u89c1\uff1a<\/p>\n
package main\n\nimport (\n    \"fmt\"\n    \"regexp\"\n)\n\nfunc main() {\n    s := \"arandomsensitive information: 1234567890 this is not senstive: 1234567890000000\"\n    re := regexp.mustcompile(`\\b(\\d{4})\\d{6}\\b`)\n    s = re.replaceallstring(s, \"$1******\")\n    fmt.println(s)\n}<\/pre>\n
\u5982\u679c\u60a8\u9700\u8981\u5339\u914d\u4efb\u4f55\u975e\u6570\u5b57\u5b57\u7b26\u4e4b\u95f4\u7684 10 \u4f4d\u6570\u5b57\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528<\/p>\n
package main\n\nimport (\n    \"fmt\"\n    \"regexp\"\n)\n\nfunc main() {\n    s := \"aspacestrippedstring1234567890buttrailingonehouldnotbematchedastitis20characters12345678901234567890\"\n    re := regexp.mustcompile(`((?:\\d|^)\\d{4})\\d{6}(\\d|$)`)\n    fmt.println(re.replaceallstring(s, \"$1******$2\"))\n}<\/pre>\n
\u67e5\u770b<\/p>\n
\u6ce8\u610f<\/strong>\uff1a\u7531\u4e8e golang \u6b63\u5219\u8868\u8fbe\u5f0f\u4e0d\u652f\u6301\u73af\u89c6\uff0c\u56e0\u6b64\u4e0d\u53ef\u80fd\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u4e00\u6b65\u5904\u7406\u8fde\u7eed\u7684\u6570\u5b57\u3002 (?!\\d)<\/code> \u524d\u77bb\u53ef\u4ee5\u5339\u914d 1234567890 1234567891<\/code> \u5b57\u7b26\u4e32\u4e2d\u7684\u4e24\u4e2a\u6570\u5b57\u3002\u56e0\u6b64\uff0c\u6ca1\u6709\u7eaf\u7cb9\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u65b9\u6cd5\u53ef\u4ee5\u89e3\u51b3\u50cf\u8fd9\u6837\u7684\u8fde\u7eed\u5339\u914d\u95ee\u9898\u3002\u4f46\u662f\uff0c\u60a8\u53ef\u4ee5\u8fd0\u884c\u6b63\u5219\u8868\u8fbe\u5f0f\u66ff\u6362\u4e24\u6b21<\/em>\u6765\u89e3\u51b3\u5b83\uff1a<\/p>\n
result := re.ReplaceAllString(re.ReplaceAllString(s, \"$1******$2\"), \"$1******$2\")<\/pre>\n
\u6b63\u5219\u8868\u8fbe\u5f0f\u8be6\u7ec6\u4fe1\u606f<\/strong>\uff1a<\/p>\n
    \n
  • ((?:\\d|^)\\d{4})<\/code> – \u7b2c 1 \u7ec4\uff1a\u4efb\u4f55\u975e\u6570\u5b57\u5b57\u7b26\u6216\u5b57\u7b26\u4e32\u5f00\u5934\uff0c\u7136\u540e\u662f\u4efb\u4f55 4 \u4f4d\u6570\u5b57<\/li>\n
  • \\d{6}<\/code> – \u4efb\u610f\u516d\u4f4d\u6570\u5b57<\/li>\n
  • (\\d|$)<\/code> – \u7b2c 2 \u7ec4\uff1a\u4efb\u4f55\u975e\u6570\u5b57\u6216\u5b57\u7b26\u4e32\u7ed3\u5c3e\u3002<\/li>\n<\/ul>\n
    \u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8eGolang\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/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-206961","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206961","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=206961"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206961\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}