java正则表达式替换url字符 java匹配url的正则表达式
Java\u6b63\u5219\u8868\u8fbe\u5f0f\u66ff\u6362URL\u7f51\u5740\u628areplaceAll\u90a3\u6bb5\u53d8\u4e3a\uff1a
url1 = url1.replaceAll("51-\\d+","51-" + i);\u5efa\u8bae\u628a\u4ee3\u7801\u8d34\u51fa\u6765\u65b9\u4fbf\u7f51\u53cb\u8c03\u8bd5\u3002
\u5efa\u8bae\u4e0d\u8981\u5199\u50cfurl1\u8fd9\u79cd\u53d8\u91cf\u3002
\u7ed9\u4f60\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u8d44\u6599\uff0c\u81ea\u5df1\u6162\u6162\u7814\u7a76\uff0c\u6388\u4f60\u4ee5\u6e14\uff1a
\u4e00\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u57fa\u7840\u77e5\u8bc6
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1.1 \u53e5\u70b9\u7b26\u53f7
\u5047\u8bbe\u4f60\u5728\u73a9\u82f1\u6587\u62fc\u5b57\u6e38\u620f\uff0c\u60f3\u8981\u627e\u51fa\u4e09\u4e2a\u5b57\u6bcd\u7684\u5355\u8bcd\uff0c\u800c\u4e14\u8fd9\u4e9b\u5355\u8bcd\u5fc5\u987b\u4ee5\u201ct\u201d\u5b57\u6bcd\u5f00\u5934\uff0c\u4ee5\u201cn\u201d\u5b57\u6bcd\u7ed3\u675f\u3002\u53e6\u5916\uff0c\u5047\u8bbe\u6709\u4e00\u672c\u82f1\u6587\u5b57\u5178\uff0c\u4f60\u53ef\u4ee5\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u641c\u7d22\u5b83\u7684\u5168\u90e8\u5185\u5bb9\u3002\u8981\u6784\u9020\u51fa\u8fd9\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u901a\u914d\u7b26\u2014\u2014\u53e5\u70b9\u7b26\u53f7\u201c.\u201d\u3002\u8fd9\u6837\uff0c\u5b8c\u6574\u7684\u8868\u8fbe\u5f0f\u5c31\u662f\u201ct.n\u201d\uff0c\u5b83\u5339\u914d\u201ctan\u201d\u3001\u201cten\u201d\u3001\u201ctin\u201d\u548c\u201cton\u201d\uff0c\u8fd8\u5339\u914d\u201ct#n\u201d\u3001\u201ctpn\u201d\u751a\u81f3\u201ct n\u201d\uff0c\u8fd8\u6709\u5176\u4ed6\u8bb8\u591a\u65e0\u610f\u4e49\u7684\u7ec4\u5408\u3002\u8fd9\u662f\u56e0\u4e3a\u53e5\u70b9\u7b26\u53f7\u5339\u914d\u6240\u6709\u5b57\u7b26\uff0c\u5305\u62ec\u7a7a\u683c\u3001Tab\u5b57\u7b26\u751a\u81f3\u6362\u884c\u7b26\uff1a
1.2 \u65b9\u62ec\u53f7\u7b26\u53f7
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1.3 \u201c\u6216\u201d\u7b26\u53f7
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1.4 \u8868\u793a\u5339\u914d\u6b21\u6570\u7684\u7b26\u53f7
\u8868\u4e00\u663e\u793a\u4e86\u8868\u793a\u5339\u914d\u6b21\u6570\u7684\u7b26\u53f7\uff0c\u8fd9\u4e9b\u7b26\u53f7\u7528\u6765\u786e\u5b9a\u7d27\u9760\u8be5\u7b26\u53f7\u5de6\u8fb9\u7684\u7b26\u53f7\u51fa\u73b0\u7684\u6b21\u6570\uff1a
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1.5 \u201c\u5426\u201d\u7b26\u53f7
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1.6 \u5706\u62ec\u53f7\u548c\u7a7a\u767d\u7b26\u53f7
\u5047\u8bbe\u8981\u4ece\u683c\u5f0f\u4e3a\u201cJune 26, 1951\u201d\u7684\u751f\u65e5\u65e5\u671f\u4e2d\u63d0\u53d6\u51fa\u6708\u4efd\u90e8\u5206\uff0c\u7528\u6765\u5339\u914d\u8be5\u65e5\u671f\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u53ef\u4ee5\u5982\u56fe\u4e94\u6240\u793a\uff1a
\u56fe\u4e94\uff1a\u5339\u914d\u6240\u6709Moth DD,YYYY\u683c\u5f0f\u7684\u65e5\u671f
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1.7 \u5176\u5b83\u7b26\u53f7
\u4e3a\u7b80\u4fbf\u8d77\u89c1\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u4e3a\u5e38\u89c1\u6b63\u5219\u8868\u8fbe\u5f0f\u521b\u5efa\u7684\u5feb\u6377\u7b26\u53f7\u3002\u5982\u8868\u4e8c\u6240\u793a\uff1a
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\u4e8c\u3001Jakarta-ORO\u5e93
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Jakarta-ORO\u5e93\u4ee5\u524d\u53eb\u505aOROMatcher\uff0cDaniel Savarese\u5927\u65b9\u5730\u628a\u5b83\u8d60\u9001\u7ed9\u4e86Jakarta Project\u3002\u4f60\u53ef\u4ee5\u6309\u7167\u672c\u6587\u6700\u540e\u53c2\u8003\u8d44\u6e90\u7684\u8bf4\u660e\u4e0b\u8f7d\u5b83\u3002
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\u25b2 PatternCompiler\u5bf9\u8c61
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\u25b2 Pattern\u5bf9\u8c61
\u8981\u628a\u6b63\u5219\u8868\u8fbe\u5f0f\u7f16\u8bd1\u6210Pattern\u5bf9\u8c61\uff0c\u8c03\u7528compiler\u5bf9\u8c61\u7684compile()\u65b9\u6cd5\uff0c\u5e76\u5728\u8c03\u7528\u53c2\u6570\u4e2d\u6307\u5b9a\u6b63\u5219\u8868\u8fbe\u5f0f\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u6309\u7167\u4e0b\u9762\u8fd9\u79cd\u65b9\u5f0f\u7f16\u8bd1\u6b63\u5219\u8868\u8fbe\u5f0f\u201ct[aeio]n\u201d\uff1a
\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u7f16\u8bd1\u5668\u521b\u5efa\u4e00\u4e2a\u5927\u5c0f\u5199\u654f\u611f\u7684\u6a21\u5f0f\uff08pattern\uff09\u3002\u56e0\u6b64\uff0c\u4e0a\u9762\u4ee3\u7801\u7f16\u8bd1\u5f97\u5230\u7684\u6a21\u5f0f\u53ea\u5339\u914d\u201ctin\u201d\u3001\u201ctan\u201d\u3001 \u201cten\u201d\u548c\u201cton\u201d\uff0c\u4f46\u4e0d\u5339\u914d\u201cTin\u201d\u548c\u201ctaN\u201d\u3002\u8981\u521b\u5efa\u4e00\u4e2a\u5927\u5c0f\u5199\u4e0d\u654f\u611f\u7684\u6a21\u5f0f\uff0c\u4f60\u5e94\u8be5\u5728\u8c03\u7528\u7f16\u8bd1\u5668\u7684\u65f6\u5019\u6307\u5b9a\u4e00\u4e2a\u989d\u5916\u7684\u53c2\u6570\uff1a
\u521b\u5efa\u597dPattern\u5bf9\u8c61\u4e4b\u540e\uff0c\u4f60\u5c31\u53ef\u4ee5\u901a\u8fc7PatternMatcher\u7c7b\u7528\u8be5Pattern\u5bf9\u8c61\u8fdb\u884c\u6a21\u5f0f\u5339\u914d\u3002
\u25b2 PatternMatcher\u5bf9\u8c61
PatternMatcher\u5bf9\u8c61\u6839\u636ePattern\u5bf9\u8c61\u548c\u5b57\u7b26\u4e32\u8fdb\u884c\u5339\u914d\u68c0\u67e5\u3002\u4f60\u8981\u5b9e\u4f8b\u5316\u4e00\u4e2aPerl5Matcher\u7c7b\u5e76\u628a\u7ed3\u679c\u8d4b\u503c\u7ed9PatternMatcher\u63a5\u53e3\u3002Perl5Matcher\u7c7b\u662fPatternMatcher\u63a5\u53e3\u7684\u4e00\u4e2a\u5b9e\u73b0\uff0c\u5b83\u6839\u636ePerl 5\u6b63\u5219\u8868\u8fbe\u5f0f\u8bed\u6cd5\u8fdb\u884c\u6a21\u5f0f\u5339\u914d\uff1a
\u4f7f\u7528PatternMatcher\u5bf9\u8c61\uff0c\u4f60\u53ef\u4ee5\u7528\u591a\u4e2a\u65b9\u6cd5\u8fdb\u884c\u5339\u914d\u64cd\u4f5c\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u90fd\u662f\u9700\u8981\u6839\u636e\u6b63\u5219\u8868\u8fbe\u5f0f\u8fdb\u884c\u5339\u914d\u7684\u5b57\u7b26\u4e32\uff1a
\u00b7 boolean matches(String input, Pattern pattern)\uff1a\u5f53\u8f93\u5165\u5b57\u7b26\u4e32\u548c\u6b63\u5219\u8868\u8fbe\u5f0f\u8981\u7cbe\u786e\u5339\u914d\u65f6\u4f7f\u7528\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u6b63\u5219\u8868\u8fbe\u5f0f\u5fc5\u987b\u5b8c\u6574\u5730\u63cf\u8ff0\u8f93\u5165\u5b57\u7b26\u4e32\u3002
\u00b7 boolean matchesPrefix(String input, Pattern pattern)\uff1a\u5f53\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u8f93\u5165\u5b57\u7b26\u4e32\u8d77\u59cb\u90e8\u5206\u65f6\u4f7f\u7528\u3002
\u00b7 boolean contains(String input, Pattern pattern)\uff1a\u5f53\u6b63\u5219\u8868\u8fbe\u5f0f\u8981\u5339\u914d\u8f93\u5165\u5b57\u7b26\u4e32\u7684\u4e00\u90e8\u5206\u65f6\u4f7f\u7528\uff08\u5373\uff0c\u5b83\u5fc5\u987b\u662f\u4e00\u4e2a\u5b50\u4e32\uff09\u3002
\u53e6\u5916\uff0c\u5728\u4e0a\u9762\u4e09\u4e2a\u65b9\u6cd5\u8c03\u7528\u4e2d\uff0c\u4f60\u8fd8\u53ef\u4ee5\u7528PatternMatcherInput\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\u66ff\u4ee3String\u5bf9\u8c61\uff1b\u8fd9\u65f6\uff0c\u4f60\u53ef\u4ee5\u4ece\u5b57\u7b26\u4e32\u4e2d\u6700\u540e\u4e00\u6b21\u5339\u914d\u7684\u4f4d\u7f6e\u5f00\u59cb\u7ee7\u7eed\u8fdb\u884c\u5339\u914d\u3002\u5f53\u5b57\u7b26\u4e32\u53ef\u80fd\u6709\u591a\u4e2a\u5b50\u4e32\u5339\u914d\u7ed9\u5b9a\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u65f6\uff0c\u7528PatternMatcherInput\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\u5c31\u5f88\u6709\u7528\u4e86\u3002\u7528PatternMatcherInput\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\u66ff\u4ee3String\u65f6\uff0c\u4e0a\u8ff0\u4e09\u4e2a\u65b9\u6cd5\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a
\u00b7 boolean matches(PatternMatcherInput input, Pattern pattern)
\u00b7 boolean matchesPrefix(PatternMatcherInput input, Pattern pattern)
\u00b7 boolean contains(PatternMatcherInput input, Pattern pattern)
\u4e09\u3001\u5e94\u7528\u5b9e\u4f8b
\u4e0b\u9762\u6211\u4eec\u6765\u770b\u770bJakarta-ORO\u5e93\u7684\u4e00\u4e9b\u5e94\u7528\u5b9e\u4f8b\u3002
3.1 \u65e5\u5fd7\u6587\u4ef6\u5904\u7406
\u4efb\u52a1\uff1a\u5206\u6790\u4e00\u4e2aWeb\u670d\u52a1\u5668\u65e5\u5fd7\u6587\u4ef6\uff0c\u786e\u5b9a\u6bcf\u4e00\u4e2a\u7528\u6237\u82b1\u5728\u7f51\u7ad9\u4e0a\u7684\u65f6\u95f4\u3002\u5728\u5178\u578b\u7684BEA WebLogic\u65e5\u5fd7\u6587\u4ef6\u4e2d\uff0c\u65e5\u5fd7\u8bb0\u5f55\u7684\u683c\u5f0f\u5982\u4e0b\uff1a
\u5206\u6790\u8fd9\u4e2a\u65e5\u5fd7\u8bb0\u5f55\uff0c\u53ef\u4ee5\u53d1\u73b0\uff0c\u8981\u4ece\u8fd9\u4e2a\u65e5\u5fd7\u6587\u4ef6\u63d0\u53d6\u7684\u5185\u5bb9\u6709\u4e24\u9879\uff1aIP\u5730\u5740\u548c\u9875\u9762\u8bbf\u95ee\u65f6\u95f4\u3002\u4f60\u53ef\u4ee5\u7528\u5206\u7ec4\u7b26\u53f7\uff08\u5706\u62ec\u53f7\uff09\u4ece\u65e5\u5fd7\u8bb0\u5f55\u63d0\u53d6\u51faIP\u5730\u5740\u548c\u65f6\u95f4\u6807\u8bb0\u3002
\u9996\u5148\u6211\u4eec\u6765\u770b\u770bIP\u5730\u5740\u3002IP\u5730\u5740\u67094\u4e2a\u5b57\u8282\u6784\u6210\uff0c\u6bcf\u4e00\u4e2a\u5b57\u8282\u7684\u503c\u57280\u5230255\u4e4b\u95f4\uff0c\u5404\u4e2a\u5b57\u8282\u901a\u8fc7\u4e00\u4e2a\u53e5\u70b9\u5206\u9694\u3002\u56e0\u6b64\uff0cIP\u5730\u5740\u4e2d\u7684\u6bcf\u4e00\u4e2a\u5b57\u8282\u6709\u81f3\u5c11\u4e00\u4e2a\u3001\u6700\u591a\u4e09\u4e2a\u6570\u5b57\u3002\u56fe\u516b\u663e\u793a\u4e86\u4e3aIP\u5730\u5740\u7f16\u5199\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff1a
\u56fe\u516b\uff1a\u5339\u914dIP\u5730\u5740
IP\u5730\u5740\u4e2d\u7684\u53e5\u70b9\u5b57\u7b26\u5fc5\u987b\u8fdb\u884c\u8f6c\u4e49\u5904\u7406\uff08\u524d\u9762\u52a0\u4e0a\u201c\\u201d\uff09\uff0c\u56e0\u4e3aIP\u5730\u5740\u4e2d\u7684\u53e5\u70b9\u5177\u6709\u5b83\u672c\u6765\u7684\u542b\u4e49\uff0c\u800c\u4e0d\u662f\u91c7\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u8bed\u6cd5\u4e2d\u7684\u7279\u6b8a\u542b\u4e49\u3002\u53e5\u70b9\u5728\u6b63\u5219\u8868\u8fbe\u5f0f\u4e2d\u7684\u7279\u6b8a\u542b\u4e49\u672c\u6587\u524d\u9762\u5df2\u7ecf\u4ecb\u7ecd\u3002
\u65e5\u5fd7\u8bb0\u5f55\u7684\u65f6\u95f4\u90e8\u5206\u7531\u4e00\u5bf9\u65b9\u62ec\u53f7\u5305\u56f4\u3002\u4f60\u53ef\u4ee5\u6309\u7167\u5982\u4e0b\u601d\u8def\u63d0\u53d6\u51fa\u65b9\u62ec\u53f7\u91cc\u9762\u7684\u6240\u6709\u5185\u5bb9\uff1a\u9996\u5148\u641c\u7d22\u8d77\u59cb\u65b9\u62ec\u53f7\u5b57\u7b26\uff08\u201c[\u201d\uff09\uff0c\u63d0\u53d6\u51fa\u6240\u6709\u4e0d\u8d85\u8fc7\u7ed3\u675f\u65b9\u62ec\u53f7\u5b57\u7b26\uff08\u201c]\u201d\uff09\u7684\u5185\u5bb9\uff0c\u5411\u524d\u5bfb\u627e\u76f4\u81f3\u627e\u5230\u7ed3\u675f\u65b9\u62ec\u53f7\u5b57\u7b26\u3002\u56fe\u4e5d\u663e\u793a\u4e86\u8fd9\u90e8\u5206\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u3002
\u56fe\u4e5d\uff1a\u5339\u914d\u81f3\u5c11\u4e00\u4e2a\u5b57\u7b26\uff0c\u76f4\u81f3\u627e\u5230\u201c]\u201d
\u73b0\u5728\uff0c\u628a\u4e0a\u8ff0\u4e24\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\u52a0\u4e0a\u5206\u7ec4\u7b26\u53f7\uff08\u5706\u62ec\u53f7\uff09\u540e\u5408\u5e76\u6210\u5355\u4e2a\u8868\u8fbe\u5f0f\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u4ece\u65e5\u5fd7\u8bb0\u5f55\u63d0\u53d6\u51faIP\u5730\u5740\u548c\u65f6\u95f4\u3002\u6ce8\u610f\uff0c\u4e3a\u4e86\u5339\u914d\u201c- -\u201d\uff08\u4f46\u4e0d\u63d0\u53d6\u5b83\uff09\uff0c\u6b63\u5219\u8868\u8fbe\u5f0f\u4e2d\u95f4\u52a0\u5165\u4e86\u201c\s-\s-\s\u201d\u3002\u5b8c\u6574\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u5982\u56fe\u5341\u6240\u793a\u3002
\u56fe\u5341\uff1a\u5339\u914dIP\u5730\u5740\u548c\u65f6\u95f4\u6807\u8bb0
\u73b0\u5728\u6b63\u5219\u8868\u8fbe\u5f0f\u5df2\u7ecf\u7f16\u5199\u5b8c\u6bd5\uff0c\u63a5\u4e0b\u6765\u53ef\u4ee5\u7f16\u5199\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5e93\u7684Java\u4ee3\u7801\u4e86\u3002
\u4e3a\u4f7f\u7528Jakarta-ORO\u5e93\uff0c\u9996\u5148\u521b\u5efa\u6b63\u5219\u8868\u8fbe\u5f0f\u5b57\u7b26\u4e32\u548c\u5f85\u5206\u6790\u7684\u65e5\u5fd7\u8bb0\u5f55\u5b57\u7b26\u4e32\uff1a
\u8fd9\u91cc\u4f7f\u7528\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u4e0e\u56fe\u5341\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u5dee\u4e0d\u591a\u5b8c\u5168\u76f8\u540c\uff0c\u4f46\u6709\u4e00\u70b9\u4f8b\u5916\uff1a\u5728Java\u4e2d\uff0c\u4f60\u5fc5\u987b\u5bf9\u6bcf\u4e00\u4e2a\u5411\u524d\u7684\u659c\u6760\uff08\u201c\\u201d\uff09\u8fdb\u884c\u8f6c\u4e49\u5904\u7406\u3002\u56fe\u5341\u4e0d\u662fJava\u7684\u8868\u793a\u5f62\u5f0f\uff0c\u6240\u4ee5\u6211\u4eec\u8981\u5728\u6bcf\u4e2a\u201c\\u201d\u524d\u9762\u52a0\u4e0a\u4e00\u4e2a\u201c\\u201d\u4ee5\u514d\u51fa\u73b0\u7f16\u8bd1\u9519\u8bef\u3002\u9057\u61be\u7684\u662f\uff0c\u8f6c\u4e49\u5904\u7406\u8fc7\u7a0b\u5f88\u5bb9\u6613\u51fa\u73b0\u9519\u8bef\uff0c\u6240\u4ee5\u5e94\u8be5\u5c0f\u5fc3\u8c28\u614e\u3002\u4f60\u53ef\u4ee5\u9996\u5148\u8f93\u5165\u672a\u7ecf\u8f6c\u4e49\u5904\u7406\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u7136\u540e\u4ece\u5de6\u5230\u53f3\u4f9d\u6b21\u628a\u6bcf\u4e00\u4e2a\u201c\\u201d\u66ff\u6362\u6210\u201c\\\u201d\u3002\u5982\u679c\u8981\u590d\u68c0\uff0c\u4f60\u53ef\u4ee5\u8bd5\u7740\u628a\u5b83\u8f93\u51fa\u5230\u5c4f\u5e55\u4e0a\u3002
\u521d\u59cb\u5316\u5b57\u7b26\u4e32\u4e4b\u540e\uff0c\u5b9e\u4f8b\u5316PatternCompiler\u5bf9\u8c61\uff0c\u7528PatternCompiler\u7f16\u8bd1\u6b63\u5219\u8868\u8fbe\u5f0f\u521b\u5efa\u4e00\u4e2aPattern\u5bf9\u8c61\uff1a
\u73b0\u5728\uff0c\u521b\u5efaPatternMatcher\u5bf9\u8c61\uff0c\u8c03\u7528PatternMatcher\u63a5\u53e3\u7684contain()\u65b9\u6cd5\u68c0\u67e5\u5339\u914d\u60c5\u51b5\uff1a
\u63a5\u4e0b\u6765\uff0c\u5229\u7528PatternMatcher\u63a5\u53e3\u8fd4\u56de\u7684MatchResult\u5bf9\u8c61\uff0c\u8f93\u51fa\u5339\u914d\u7684\u7ec4\u3002\u7531\u4e8elogEntry\u5b57\u7b26\u4e32\u5305\u542b\u5339\u914d\u7684\u5185\u5bb9\uff0c\u4f60\u53ef\u4ee5\u770b\u5230\u7c7b\u5982\u4e0b\u9762\u7684\u8f93\u51fa\uff1a
3.2 HTML\u5904\u7406\u5b9e\u4f8b\u4e00
\u4e0b\u9762\u4e00\u4e2a\u4efb\u52a1\u662f\u5206\u6790HTML\u9875\u9762\u5185FONT\u6807\u8bb0\u7684\u6240\u6709\u5c5e\u6027\u3002HTML\u9875\u9762\u5185\u5178\u578b\u7684FONT\u6807\u8bb0\u5982\u4e0b\u6240\u793a\uff1a
\u7a0b\u5e8f\u5c06\u6309\u7167\u5982\u4e0b\u5f62\u5f0f\uff0c\u8f93\u51fa\u6bcf\u4e00\u4e2aFONT\u6807\u8bb0\u7684\u5c5e\u6027\uff1a
\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u5efa\u8bae\u4f60\u4f7f\u7528\u4e24\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\u3002\u7b2c\u4e00\u4e2a\u5982\u56fe\u5341\u4e00\u6240\u793a\uff0c\u5b83\u4ece\u5b57\u4f53\u6807\u8bb0\u63d0\u53d6\u51fa\u201c"face="Arial, Serif" size="+2" color="red"\u201d\u3002
\u56fe\u5341\u4e00\uff1a\u5339\u914dFONT\u6807\u8bb0\u7684\u6240\u6709\u5c5e\u6027
\u7b2c\u4e8c\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\u5982\u56fe\u5341\u4e8c\u6240\u793a\uff0c\u5b83\u628a\u5404\u4e2a\u5c5e\u6027\u5206\u5272\u6210\u540d\u5b57-\u503c\u5bf9\u3002
\u56fe\u5341\u4e8c\uff1a\u5339\u914d\u5355\u4e2a\u5c5e\u6027\uff0c\u5e76\u628a\u5b83\u5206\u5272\u6210\u540d\u5b57-\u503c\u5bf9
\u5206\u5272\u7ed3\u679c\u4e3a\uff1a
\u73b0\u5728\u6211\u4eec\u6765\u770b\u770b\u5b8c\u6210\u8fd9\u4e2a\u4efb\u52a1\u7684Java\u4ee3\u7801\u3002\u9996\u5148\u521b\u5efa\u4e24\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\u5b57\u7b26\u4e32\uff0c\u7528Perl5Compiler\u628a\u5b83\u4eec\u7f16\u8bd1\u6210Pattern\u5bf9\u8c61\u3002\u7f16\u8bd1\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u65f6\u5019\uff0c\u6307\u5b9aPerl5Compiler.CASE_INSENSITIVE_MASK\u9009\u9879\uff0c\u4f7f\u5f97\u5339\u914d\u64cd\u4f5c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002
\u63a5\u4e0b\u6765\uff0c\u521b\u5efa\u4e00\u4e2a\u6267\u884c\u5339\u914d\u64cd\u4f5c\u7684Perl5Matcher\u5bf9\u8c61\u3002
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3.3 HTML\u5904\u7406\u5b9e\u4f8b\u4e8c
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\u63a5\u4e0b\u6765\uff0c\u7528com.oroinc.text.regex\u5305Util\u7c7b\u7684substitute()\u9759\u6001\u65b9\u6cd5\u8fdb\u884c\u66ff\u6362\uff0c\u8f93\u51fa\u7ed3\u679c\u5b57\u7b26\u4e32\uff1a
Util.substitute()\u65b9\u6cd5\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a
\u8fd9\u4e2a\u8c03\u7528\u7684\u524d\u4e24\u4e2a\u53c2\u6570\u662f\u4ee5\u524d\u521b\u5efa\u7684PatternMatcher\u548cPattern\u5bf9\u8c61\u3002\u7b2c\u4e09\u4e2a\u53c2\u6570\u662f\u4e00\u4e2aSubstiution\u5bf9\u8c61\uff0c\u5b83\u51b3\u5b9a\u4e86\u66ff\u6362\u64cd\u4f5c\u5982\u4f55\u8fdb\u884c\u3002\u672c\u4f8b\u4f7f\u7528\u7684\u662fPerl5Substitution\u5bf9\u8c61\uff0c\u5b83\u80fd\u591f\u8fdb\u884cPerl5\u98ce\u683c\u7684\u66ff\u6362\u3002\u7b2c\u56db\u4e2a\u53c2\u6570\u662f\u60f3\u8981\u8fdb\u884c\u66ff\u6362\u64cd\u4f5c\u7684\u5b57\u7b26\u4e32\uff0c\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u5141\u8bb8\u6307\u5b9a\u662f\u5426\u66ff\u6362\u6a21\u5f0f\u7684\u6240\u6709\u5339\u914d\u5b50\u4e32\uff08Util.SUBSTITUTE_ALL\uff09\uff0c\u6216\u53ea\u66ff\u6362\u6307\u5b9a\u7684\u6b21\u6570\u3002
这是我原来写的，你可以根据需要修改一下 要替换的字符
/// <summary>
/// 替换url中的非法字符
/// </summary>
/// <param name="strRequest"></param>
/// <returns></returns>
public static string RepacleRequestString(string strRequest)
{
string[] arrStr = new string[]{"&",";","$","%","@","'","\"","<",">","\\(","\\)","\\+","CR"
,"LF",",","\\.","script","document","eval"};
foreach (string strQuto in arrStr)
{
strRequest = Regex.Replace(strRequest, strQuto, "", RegexOptions.IgnoreCase);
}
return strRequest;
}
String strURL = "http://zhidao.baidu.com/link?url";
Pattern p = Pattern.compile("[.,/\"\\?!:']");
Matcher m = p.matcher(strURL);
System.out.println(m.replaceAll("_"));
输出结果：http___zhidao_ba[idu_com_lin]k_url
一般都是用正则表达式
用简单的replaceall就行了
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绛旓細/^(https?:\/\/)?([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w \.-]*)*\/?$/
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绛旓細Matcher m = p.matcher(s);HashMap<String, String> map = new HashMap<String, String>();while (m.find()) { System.out.println("find...");String title = m.group(1);String url = m.group(2);System.out.println("title:" + title + ",src:" + url);map.put(title, ...
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