\u80cc\u666f<\/strong><\/div>\n
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\u6848\u4f8b<\/strong><\/div>\n
\u5c06url\u7684\u5404\u4e2a\u90e8\u5206\u62c6\u5f00\uff0c\u8ba9\u6211\u60f3\u53d6\u54ea\u90e8\u5206\u5c31\u53d6\u54ea\u90e8\u5206\uff1f<\/p>\n
url: http:\/\/www.baidu.com\/love\/java?lang=java\r\nregex: (\\w+):\\\/\\\/([^\/:]+)(:\\d*)?([^# ]*)<\/pre>\n
\u4f7f\u7528js\u4e3e\u4f8b<\/strong><\/span><\/div>\n
var url = \"http:\/\/www.baidu.com:80\/love\/java?lang=java\";\r\nvar patt1 = \/(\\w+):\\\/\\\/([^\/:]+)(:\\d*)?([^# ]*)\/;\r\narr = url.match(patt1);\r\nfor (var i = 0; i < arr.length ; i++) {\r\n document.write(arr[i]);\r\n document.write(\"
\");\r\n}<\/pre>\n
\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n
http:\/\/www.baidu.com:80\/love\/java?lang=java\r\nhttp\r\nwww.baidu.com\r\n:80\r\n\/love\/java?lang=java<\/pre>\n
\u4f7f\u7528java\u4e3e\u4f8b<\/strong><\/span><\/div>\n
String url = \"http:\/\/www.baidu.com:80\/love\/java?lang=java\";\r\nPattern pattern = Pattern.compile(\"(\\\\w+):\\\\\/\\\\\/([^\/:]+)(:\\\\d*)?([^# ]*)\");\r\nMatcher matcher = pattern.matcher(url);\r\nmatcher.find();\r\nfor (int i = 1; i <= matcher.groupCount(); i++){\r\n System.out.println(matcher.group(i));\r\n}<\/pre>\n
\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n
http\r\nwww.baidu.com\r\n:80\r\n\/love\/java?lang=java<\/pre>\n
\u6b63\u5219\u8bf4\u660e<\/strong><\/div>\n
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\u7b2c\u4e00\u4e2a\u62ec\u53f7\u5b50\u8868\u8fbe\u5f0f\u6355\u83b7 Web \u5730\u5740\u7684\u534f\u8bae\u90e8\u5206\u3002\u8be5\u5b50\u8868\u8fbe\u5f0f\u5339\u914d\u5728\u5192\u53f7\u548c\u4e24\u4e2a\u6b63\u659c\u6760\u524d\u9762\u7684\u4efb\u4f55\u5355\u8bcd\u3002<\/p>\n
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\u7b2c\u56db\u4e2a\u62ec\u53f7\u5b50\u8868\u8fbe\u5f0f\u6355\u83b7 Web \u5730\u5740\u6307\u5b9a\u7684\u8def\u5f84\u548c \/ \u6216\u9875\u4fe1\u606f\u3002\u8be5\u5b50\u8868\u8fbe\u5f0f\u80fd\u5339\u914d\u4e0d\u5305\u62ec # \u6216\u7a7a\u683c\u5b57\u7b26\u7684\u4efb\u4f55\u5b57\u7b26\u5e8f\u5217\u3002<\/p>\n
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