{"id":1120,"date":"2018-01-31T10:38:45","date_gmt":"2018-01-31T02:38:45","guid":{"rendered":"http:\/\/www.yusian.com\/blog\/?p=1120"},"modified":"2018-01-31T10:38:45","modified_gmt":"2018-01-31T02:38:45","slug":"%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f%e7%9a%84%e5%9f%ba%e6%9c%ac%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.yusian.com\/blog\/project\/2018\/01\/31\/1038451120.html","title":{"rendered":"\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u57fa\u672c\u4f7f\u7528"},"content":{"rendered":"

1\u3001\u5143\u5b57\u7b26\uff1a’\\b’\uff0c\u4ee3\u8868\u5355\u8bcd\u7684\u5f00\u5173\u6216\u7ed3\u5c3e<\/strong>
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\n1.2\u3001\\bhi\\b\u5219\u53ea\u80fd\u5339\u914d\u5355\u8bcdhi\uff1b<\/p>\n

2\u3001\u5143\u5b57\u7b26\uff1a’.’\u548c’*’\uff0c<\/strong>
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3\u3001\u5143\u5b57\u7b26\uff1a’\\d’\uff0c\u4ee3\u8868\u6570\u5b57<\/strong>
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4\u3001\u5143\u5b57\u7b26\uff1a’\\s’\u3001’\\w’<\/strong>
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5\u3001\u5143\u5b57\u7b26\uff1a’^’\u548c’$’<\/strong>
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\n5.2\u3001^\\d{5,12}$\uff1a\u5339\u914d5-12\u4f4d\u6570\u5b57\u7ec4\u5408\uff1b<\/p>\n

6\u3001\u5e38\u7528\u5143\u5b57\u7b26<\/strong>
\n\u4ee3\u7801| \u8bf4\u660e
\n. | \u5339\u914d\u9664\u6362\u884c\u4ee5\u540e\u7684\u4efb\u610f\u5b57\u7b26
\n\\w | \u5b57\u6bcd\u3001\u6570\u5b57\u3001\u4e0b\u5212\u7ebf\u3001\u6c49\u5b57
\n\\d | \u6570\u5b57
\n\\s | \u4efb\u610f\u7a7a\u767d\u7b26(\u7a7a\u683c\u3001\u6362\u884c\u3001Tab)
\n\\b | \u5355\u8bcd\u7684\u5f00\u5934\u6216\u7ed3\u5c3e
\n^ | \u5b57\u7b26\u4e32\u7684\u5f00\u59cb
\n$ | \u5b57\u7b26\u4e32\u7684\u7ed3\u675f<\/p>\n

7\u3001\u5e38\u7528\u7684\u9650\u5b9a\u7b26<\/strong>
\n\u4ee3\u7801\/\u8bed\u6cd5 \u8bf4\u660e
\n* | \u91cd\u590d\u4efb\u610f\u6b21
\n+ | \u91cd\u590d\u4e00\u6b21\u53ca\u4ee5\u4e0a
\n\uff1f | \u91cd\u590d\u96f6\u6b21\u6216\u4e00\u6b21
\n{n} | \u91cd\u590dn\u6b21
\n{n,} | \u91cd\u590dn\u6b21\u53ca\u4ee5\u4e0a
\n{n,m} | \u91cd\u590dn\u5230m\u6b21<\/p>\n

8\u3001\u5b57\u7b26\u7c7b<\/strong>
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\n‘\\(?’ + ‘0’ + ‘\\d{2}’ + [)-]? + \\d{8}<\/p>\n

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10\u3001\u5206\u7ec4<\/strong>
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11\u3001\u53cd\u4e49<\/strong>
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\n\\W \u975e(\u5b57\u6bcd\u3001\u6570\u5b57\u3001\u4e0b\u5212\u7ebf\u3001\u6c49\u5b57)
\n\\S \u975e\u7a7a\u767d\u5b57\u7b26
\n\\D \u975e\u6570\u5b57\u5b57\u7b26
\n\\B \u975e\u5355\u8bcd\u5f00\u5934\u6216\u7ed3\u5c3e
\n[^x] \u9664x\u4ee5\u5916\u7684\u6240\u6709\u5b57\u7b26
\n[^aeiou] \u9664aeiou\u4ee5\u5916\u6240\u6709\u5b57\u7b26<\/p>\n","protected":false},"excerpt":{"rendered":"

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