{"id":953,"date":"2010-10-02T00:11:40","date_gmt":"2010-10-02T00:11:40","guid":{"rendered":"http:\/\/enjoyasp.net\/?p=953"},"modified":"2010-10-02T00:11:40","modified_gmt":"2010-10-02T00:11:40","slug":"servlet%e5%92%8cfilter%e7%9a%84url%e5%8c%b9%e9%85%8d%e4%bb%a5%e5%8f%8aurl-pattern","status":"publish","type":"post","link":"https:\/\/enjoyasp.net\/index.php\/2010\/10\/02\/servlet%e5%92%8cfilter%e7%9a%84url%e5%8c%b9%e9%85%8d%e4%bb%a5%e5%8f%8aurl-pattern\/","title":{"rendered":"Servlet\u548cFilter\u7684url\u5339\u914d\u4ee5\u53caurl-pattern"},"content":{"rendered":"<p>Servlet\u548cFilter\u7684url\u5339\u914d\u4ee5\u53caurl-pattern<\/p>\n<p>\u4e00\uff0cservlet\u5bb9\u5668\u5bf9url\u7684\u5339\u914d\u8fc7\u7a0b\uff1a<\/p>\n<p>\u5f53\u4e00\u4e2a\u8bf7\u6c42\u53d1\u9001\u5230servlet\u5bb9\u5668\u7684\u65f6\u5019\uff0c\u5bb9\u5668\u5148\u4f1a\u5c06\u8bf7\u6c42\u7684url\u51cf\u53bb\u5f53\u524d\u5e94\u7528\u4e0a\u4e0b\u6587\u7684\u8def\u5f84\u4f5c\u4e3aservlet\u7684\u6620\u5c04url\uff0c\u6bd4\u5982\u6211\u8bbf\u95ee\u7684\u662f<a href=\"http:\/\/localhost\/test\/aaa.html\">http:\/\/localhost\/test\/aaa.html<\/a>\uff0c\u6211\u7684\u5e94\u7528\u4e0a\u4e0b\u6587\u662ftest\uff0c\u5bb9\u5668\u4f1a\u5c06<a href=\"http:\/\/localhost\/test\">http:\/\/localhost\/test<\/a>\u53bb\u6389\uff0c\u5269\u4e0b\u7684\/aaa.html\u90e8\u5206\u62ff\u6765\u505aservlet\u7684\u6620\u5c04\u5339\u914d\u3002\u8fd9\u4e2a\u6620\u5c04\u5339\u914d\u8fc7\u7a0b\u662f\u6709\u987a\u5e8f\u7684\uff0c\u800c\u4e14\u5f53\u6709\u4e00\u4e2aservlet\u5339\u914d\u6210\u529f\u4ee5\u540e\uff0c\u5c31\u4e0d\u4f1a\u53bb\u7406\u4f1a\u5269\u4e0b\u7684servlet\u4e86\uff08filter\u4e0d\u540c\uff0c\u540e\u6587\u4f1a\u63d0\u5230\uff09\u3002\u5176\u5339\u914d\u89c4\u5219\u548c\u987a\u5e8f\u5982\u4e0b\uff1a<\/p>\n<p>1.???? \u7cbe\u786e\u8def\u5f84\u5339\u914d\u3002\u4f8b\u5b50\uff1a\u6bd4\u5982servletA \u7684url-pattern\u4e3a \/test\uff0cservletB\u7684url-pattern\u4e3a \/* \uff0c\u8fd9\u4e2a\u65f6\u5019\uff0c\u5982\u679c\u6211\u8bbf\u95ee\u7684url\u4e3a<a href=\"http:\/\/localhost\/test\">http:\/\/localhost\/test<\/a> \uff0c\u8fd9\u4e2a\u65f6\u5019\u5bb9\u5668\u5c31\u4f1a\u5148 \u8fdb\u884c\u7cbe\u786e\u8def\u5f84\u5339\u914d\uff0c\u53d1\u73b0\/test\u6b63\u597d\u88abservletA\u7cbe\u786e\u5339\u914d\uff0c\u90a3\u4e48\u5c31\u53bb\u8c03\u7528servletA\uff0c\u4e5f\u4e0d\u4f1a\u53bb\u7406\u4f1a\u5176\u4ed6\u7684servlet\u4e86\u3002<\/p>\n<p>2.???? \u6700\u957f\u8def\u5f84\u5339\u914d\u3002\u4f8b\u5b50\uff1aservletA\u7684url-pattern\u4e3a\/test\/*\uff0c\u800cservletB\u7684url-pattern\u4e3a\/test\/a\/*\uff0c\u6b64\u65f6\u8bbf\u95ee<a href=\"http:\/\/localhost\/test\/a\">http:\/\/localhost\/test\/a<\/a>\u65f6\uff0c\u5bb9\u5668\u4f1a\u9009\u62e9\u8def\u5f84\u6700\u957f\u7684servlet\u6765\u5339\u914d\uff0c\u4e5f\u5c31\u662f\u8fd9\u91cc\u7684servletB\u3002<\/p>\n<p>3.???? \u6269\u5c55\u5339\u914d\uff0c\u5982\u679curl\u6700\u540e\u4e00\u6bb5\u5305\u542b\u6269\u5c55\uff0c\u5bb9\u5668\u5c06\u4f1a\u6839\u636e\u6269\u5c55\u9009\u62e9\u5408\u9002\u7684servlet\u3002\u4f8b\u5b50\uff1aservletA\u7684url-pattern\uff1a*.action<\/p>\n<p>4.???? \u5982\u679c\u524d\u9762\u4e09\u6761\u89c4\u5219\u90fd\u6ca1\u6709\u627e\u5230\u4e00\u4e2aservlet\uff0c\u5bb9\u5668\u4f1a\u6839\u636eurl\u9009\u62e9\u5bf9\u5e94\u7684\u8bf7\u6c42\u8d44\u6e90\u3002\u5982\u679c\u5e94\u7528\u5b9a\u4e49\u4e86\u4e00\u4e2adefault servlet\uff0c\u5219\u5bb9\u5668\u4f1a\u5c06\u8bf7\u6c42\u4e22\u7ed9default servlet\uff08\u4ec0\u4e48\u662fdefault servlet\uff1f\u540e\u9762\u4f1a\u8bb2\uff09\u3002<\/p>\n<p>\u6839\u636e\u8fd9\u4e2a\u89c4\u5219\u8868\uff0c\u5c31\u80fd\u5f88\u6e05\u695a\u7684\u77e5\u9053servlet\u7684\u5339\u914d\u8fc7\u7a0b\uff0c\u6240\u4ee5\u5b9a\u4e49servlet\u7684\u65f6\u5019\u4e5f\u8981\u8003\u8651url-pattern\u7684\u5199\u6cd5\uff0c\u4ee5\u514d\u51fa\u9519\u3002<\/p>\n<p>\u5bf9\u4e8efilter\uff0c\u4e0d\u4f1a\u50cfservlet\u90a3\u6837\u53ea\u5339\u914d\u4e00\u4e2aservlet\uff0c\u56e0\u4e3afilter\u7684\u96c6\u5408\u662f\u4e00\u4e2a\u94fe\uff0c\u6240\u4ee5\u53ea\u4f1a\u6709\u5904\u7406\u7684\u987a\u5e8f\u4e0d\u540c\uff0c\u800c\u4e0d\u4f1a\u51fa\u73b0\u53ea\u9009\u62e9\u4e00\u4e2afilter\u3002Filter\u7684\u5904\u7406\u987a\u5e8f\u548cfilter-mapping\u5728web.xml\u4e2d\u5b9a\u4e49\u7684\u987a\u5e8f\u76f8\u540c\u3002<\/p>\n<p>\u4e8c\uff0curl-pattern\u8be6\u89e3<\/p>\n<p>?\u5728web.xml\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4e0b\u8bed\u6cd5\u7528\u4e8e\u5b9a\u4e49\u6620\u5c04\uff1a<\/p>\n<p>l? \u4ee5\u201d\/\u2019\u5f00\u5934\u548c\u4ee5\u201d\/*\u201d\u7ed3\u5c3e\u7684\u662f\u7528\u6765\u505a\u8def\u5f84\u6620\u5c04\u7684\u3002<\/p>\n<p>l? \u4ee5\u524d\u7f00\u201d*.\u201d\u5f00\u5934\u7684\u662f\u7528\u6765\u505a\u6269\u5c55\u6620\u5c04\u7684\u3002<\/p>\n<p>l? \u201c\/\u201d \u662f\u7528\u6765\u5b9a\u4e49default servlet\u6620\u5c04\u7684\u3002<\/p>\n<p>l? \u5269\u4e0b\u7684\u90fd\u662f\u7528\u6765\u5b9a\u4e49\u8be6\u7ec6\u6620\u5c04\u7684\u3002\u6bd4\u5982\uff1a \/aa\/bb\/cc.action<\/p>\n<p>\u6240\u4ee5\uff0c\u4e3a\u4ec0\u4e48\u5b9a\u4e49\u201d\/*.action\u201d\u8fd9\u6837\u4e00\u4e2a\u770b\u8d77\u6765\u5f88\u6b63\u5e38\u7684\u5339\u914d\u4f1a\u9519\uff1f\u56e0\u4e3a\u8fd9\u4e2a\u5339\u914d\u5373\u5c5e\u4e8e\u8def\u5f84\u6620\u5c04\uff0c\u4e5f\u5c5e\u4e8e\u6269\u5c55\u6620\u5c04\uff0c\u5bfc\u81f4\u5bb9\u5668\u65e0\u6cd5\u5224\u65ad\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Servlet\u548cFilter\u7684url\u5339\u914d\u4ee5\u53caurl-pattern \u4e00\uff0cservlet\u5bb9\u5668\u5bf9url\u7684\u5339\u914d\u8fc7\u7a0b\uff1a [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-953","post","type-post","status-publish","format-standard","hentry","category-ssh"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/comments?post=953"}],"version-history":[{"count":0,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/953\/revisions"}],"wp:attachment":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/media?parent=953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/categories?post=953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/tags?post=953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}