{"id":586,"date":"2013-09-30T09:31:40","date_gmt":"2013-09-30T01:31:40","guid":{"rendered":"http:\/\/www.pstips.net\/?p=586"},"modified":"2013-09-30T09:31:40","modified_gmt":"2013-09-30T01:31:40","slug":"regex-back-reference","status":"publish","type":"post","link":"https:\/\/www.pstips.net\/regex-back-reference.html","title":{"rendered":"PowerShell\u6b63\u5219\u8868\u8fbe\u5f0f\uff08\u5341\u4e00\uff09\u4f7f\u7528\u53cd\u5411\u5f15\u7528"},"content":{"rendered":"<div class=\"ggad\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\n<ins class=\"adsbygoogle\"\n     style=\"display:block; text-align:center;\"\n     data-ad-layout=\"in-article\"\n     data-ad-format=\"fluid\"\n     data-ad-client=\"ca-pub-0030498886267248\"\n     data-ad-slot=\"3992944540\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script><\/div><p>\u6700\u540e\u4e00\u4e2a\u4f8b\u5b50\u5728\u4e00\u4e2a\u5b57\u7b26\u4e32\u4e2d\u66ff\u6362\u4e86\u591a\u4e2a\u6307\u5b9a\u7684\u5173\u952e\u5b57\u3002\u901a\u5e38\u6548\u7387\u8fd8\u662f\u633a\u9ad8\u7684\uff0c\u4f46\u662f\u6709\u65f6\u5019\u4f60\u53ef\u80fd\u4e0d\u60f3\u66ff\u6362\u6240\u6709\u51fa\u73b0\u7684\u5173\u952e\u5b57\uff0c\u800c\u53ea\u662f\u60f3\u66ff\u6362\u51fa\u73b0\u5728\u7279\u6b8a\u4e0a\u4e0b\u6587\u4e2d\u7684\u5173\u952e\u5b57\u3002\u8fd9\u6837\u7684\u60c5\u51b5\u4e0b\uff0c\u4e0a\u4e0b\u6587\u5fc5\u987b\u5b9a\u4e49\u5728\u6a21\u5f0f\u4e2d\u3002\u4f8b\u5982\uff0c\u600e\u6837\u66f4\u6539\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u8ba9\u5b83\u53ea\u66ff\u6362\u540d\u5b57Miller\u548cMeyer.<\/p>\n<pre class=\"brush: powershell; gutter: true; first-line: 1; highlight: []; html-script: false\">&quot;Mr. Miller, Mrs. Meyer and Mr. Werner&quot; -replace  \r\n&quot;(Mr.|Mrs.)\\s*(Miller|Meyer)&quot;, &quot;Our client&quot;\r\n# Our client, Our client and Mr. Werner<\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c\u770b\u8d77\u6765\u6709\u70b9\u5947\u602a\uff0c\u4f46\u662f\u786e\u5b9e\u662f\u548c\u641c\u7d22\u6a21\u5f0f\u5339\u914d\u7684\u3002\u88ab\u66ff\u6362\u6389\u7684\u4ec5\u4ec5\u662fMr.\u6216\u8005Mrs. Miller\u548cMr. \u6216\u8005 Mrs. Meyer\u3002\u8bcd\u8bed&#8221;Mr. Werner&#8221;\u6ca1\u6709\u88ab\u66ff\u6362\u3002\u9057\u61be\u7684\u662f\u7ed3\u679c\u6ca1\u9053\u7406\u66ff\u6362\u6389\u6574\u4e2a\u6a21\u5f0f\uff0c\u81f3\u5c11\u4eba\u540d\u5e94\u5f53\u4fdd\u7559\u3002\u8fd9\u53ef\u80fd\u5417\uff1f<br \/>\n\u6b64\u65f6\u53cd\u5411\u5f15\u7528\u5e94\u5f53\u767b\u573a\u4e86\u3002\u5728\u6b63\u5219\u8868\u8fbe\u5f0f\u4e2d\uff0c\u4e0d\u8bba\u4f60\u4ec0\u4e48\u65f6\u5019\u4f7f\u7528\u5706\u62ec\u53f7\uff0c\u5706\u62ec\u53f7\u4e2d\u7684\u7ed3\u679c\u90fd\u662f\u5206\u5f00\u88ab\u8bc4\u4f30\u7684\u3002\u4f60\u53ef\u4ee5\u5728\u4f60\u7684\u201c\u66ff\u6362\u4e32\u201d\u4e2d\u4f7f\u7528\u8fd9\u4e9b\u5206\u79bb\u51fa\u6765\u7684\u7ed3\u679c\u3002\u7b2c\u4e00\u4e2a\u5b50\u8868\u8fbe\u5f0f\u7684\u7ed3\u679c\u603b\u662f&#8221;Mr.&#8221; \u6216\u8005a &#8220;Mrs.&#8221;\u3002\u7b2c\u4e8c\u4e2a\u5b50\u8868\u8fbe\u5f0f\u603b\u662f\u8fd4\u56de\u4eba\u540d\u3002\u8bcd\u8bed&#8221;$1&#8221; \u548c &#8220;$2&#8243;\u5728\u201c\u66ff\u6362\u4e32\u201d\u4e2d\u63d0\u4f9b\u4e86\u4f60\u7684\u5b50\u8868\u8fbe\u5f0f\uff08\u56e0\u6b64\uff0c\u6570\u5b57\u662f\u4e00\u4e32\u8fde\u7eed\u7684\u6570\u5b57\uff1b\u5bf9\u4e8e\u8865\u5145\u7684\u5b50\u8868\u8fbe\u5f0f\u4f60\u53ef\u4ee5\u4f7f\u7528&#8221;$3&#8243;\uff09\u3002<\/p>\n<pre class=\"brush: powershell; gutter: true; first-line: 1; highlight: []; html-script: false\">&quot;Mr. Miller, Mrs. Meyer and Mr. Werner&quot; -replace &quot;(Mr.|Mrs.)\\s*(Miller|Meyer)&quot;, &quot;Our client $2&quot;\r\n# Our client , Our client and Mr. Werner<\/pre>\n<p>\u5947\u602a\u7684\u662f\uff0c\u7b2c\u4e00\u4e2a\u53cd\u5411\u5f15\u7528\u4f3c\u4e4e\u5e76\u6ca1\u6709\u5de5\u4f5c\u3002\u5f53\u7136\u539f\u56e0\u4e5f\u975e\u5e38\u660e\u663e\uff1a &#8220;$1&#8221; and &#8220;$2&#8243;\u770b\u8d77\u6765\u662fPowerShell \u53d8\u91cf, \u4f46\u662f\u5b9e\u9645\u4e0a\u5b83\u4eec\u5e94\u5f53\u662f\u64cd\u4f5c\u7b26-replace\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u8bcd\u8bed\u3002\u5bfc\u81f4\u6b64\u7ed3\u679c\u7684\u662f\u4f60\u628a\u201c\u66ff\u6362\u4e32\u201d\u653e\u5728\u4e86\u53cc\u5f15\u53f7\u4e2d\u4e86\uff0cPowerShell\u4f1a\u5c06\u53d8\u91cf\u66ff\u6362\u6210\u5177\u4f53\u7684\u503c\uff0c\u800c\u8fd9\u4e2a\u503c\u4e00\u822c\u60c5\u51b5\u4e0b\u5e94\u5f53\u4e3a\u7a7a\u3002\u6240\u4ee5\u8981\u662f\u53cd\u5411\u5f15\u7528\u5728\u201c\u66ff\u6362\u4e32\u201d\u4e2d\u8d77\u4f5c\u7528\uff0c\u4f60\u5fc5\u987b\u5c06\u201c\u66ff\u6362\u4e32\u201d\u653e\u7f6e\u5728\u5355\u5f15\u53f7\u4e2d\uff0c\u8fd9\u6837\u8ba9$\u53d8\u6210\u666e\u901a\u5b57\u7b26\uff0c\u8fd9\u6837PowerShell\u5c31\u4e0d\u4f1a\u628a\u5b83\u8bc6\u522b\u4e3a\u81ea\u5df1\u7684\u53d8\u91cf\u4e86\uff0c\u5e76\u5b8c\u6210\u66ff\u6362\u529f\u80fd\uff1a<\/p>\n<pre class=\"brush: powershell; gutter: true; first-line: 1; highlight: []; html-script: false\"># \u66ff\u6362\u4e32\u6587\u672c\u5fc5\u987b\u653e\u7f6e\u5355\u5f15\u53f7\u4e2d\uff0c\u53cd\u5411\u5f15\u7528\u624d\u80fd\u5de5\u4f5c\uff0c\r\n# $2\u624d\u4f1a\u66ff\u6362\u6210\u5b50\u8868\u8fbe\u5f0f\u8fd4\u56de\u7684\u503c\r\n&quot;Mr. Miller, Mrs. Meyer and Mr. Werner&quot; -replace &quot;(Mr.|Mrs.)\\s*(Miller|Meyer)&quot;, &#039;Our client $2&#039;\r\n# Our client Miller, Our client Meyer and Mr. Werner\r\n\r\n# \u53e6\u5916\u4e5f\u53ef\u4ee5\u4f7f\u7528\u8f6c\u4e49\u5b57\u7b26 `$\u6765\u6807\u8bb0$:\r\n&quot;Mr. Miller, Mrs. Meyer and Mr. Werner&quot; -replace &quot;(Mr.|Mrs.)\\s*(Miller|Meyer)&quot;, &quot;Our client `$2&quot;\r\n# Our client Miller, Our client Meyer and Mr. Werner<\/pre>\n<div id=postcopy><strong>\u672c\u6587\u94fe\u63a5\uff1a<\/strong> <a rel=\u201dbookmark\u201d href=\"https:\/\/www.pstips.net\/regex-back-reference.html\">https:\/\/www.pstips.net\/regex-back-reference.html<\/a><br\/><strong><I>\u8bf7\u5c0a\u91cd\u539f\u4f5c\u8005\u548c\u7f16\u8f91\u7684\u8f9b\u52e4\u52b3\u52a8,\u6b22\u8fce\u8f6c\u8f7d,\u5e76\u6ce8\u660e\u51fa\u5904!<\/I><\/strong><\/div>","protected":false},"excerpt":{"rendered":"<p>\u5728\u6b63\u5219\u8868\u8fbe\u5f0f\u4e2d\uff0c\u4e0d\u8bba\u4f60\u4ec0\u4e48\u65f6\u5019\u4f7f\u7528\u5706\u62ec\u53f7\uff0c\u5706\u62ec\u53f7\u4e2d\u7684\u7ed3\u679c\u90fd\u662f\u5206\u5f00\u88ab\u8bc4\u4f30\u7684\u3002\u4f60\u53ef\u4ee5\u5728\u4f60\u7684\u201c\u66ff\u6362\u4e32\u201d\u4e2d\u4f7f\u7528\u8fd9\u4e9b\u5206\u79bb\u51fa\u6765\u7684\u7ed3\u679c\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[336],"class_list":{"0":"post-586","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-powershell","7":"tag-336","8":"czr-hentry"},"views":3294,"_links":{"self":[{"href":"https:\/\/www.pstips.net\/wp-json\/wp\/v2\/posts\/586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pstips.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pstips.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pstips.net\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pstips.net\/wp-json\/wp\/v2\/comments?post=586"}],"version-history":[{"count":0,"href":"https:\/\/www.pstips.net\/wp-json\/wp\/v2\/posts\/586\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pstips.net\/wp-json\/wp\/v2\/media?parent=586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pstips.net\/wp-json\/wp\/v2\/categories?post=586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pstips.net\/wp-json\/wp\/v2\/tags?post=586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}