{"id":2541,"date":"2020-11-28T11:08:03","date_gmt":"2020-11-28T03:08:03","guid":{"rendered":"http:\/\/127.0.0.2\/?p=2541"},"modified":"2020-11-29T14:00:36","modified_gmt":"2020-11-29T06:00:36","slug":"2020javaweb%e6%a1%86%e6%9e%b6%e6%95%99%e7%a8%8b%e4%b9%8bmaven%e7%89%b9%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.9713job.com\/?p=2541","title":{"rendered":"2020javaweb\u6846\u67b6\u6559\u7a0b\u4e4bmaven\u7279\u6027"},"content":{"rendered":"

2020javaweb\u6846\u67b6\u6559\u7a0b\u4e4bmaven\u7279\u6027<\/h3>\n

1.\u4f20\u9012\u6027<\/strong><\/span><\/p>\n

\u6240\u8c13\u4f20\u9012\u6027\uff0c\u662f\u6307\uff0c\u5728\u9879\u2f6c\u4e2d\u5bfc\u2f0a\u4e86\u4f9d\u8d56A\uff0c\u2f7dA\u5185\u90e8\u4f9d\u8d56\u4e86B\uff0c\u5219A\u4f1a\u2f83\u52a8\u89e6\u53d1B\u4e5f\u88ab\u5bfc\u2f0a\u9879\u2f6c<\/p>\n

\u597d\u5904\uff1a\u6ca1\u5fc5\u8981\u5bfc\u2f0a\u6240\u6709\u4f9d\u8d56\u5728\u9879\u2f6c\u4e2d\uff0c\u4f20\u9012\u6027\u4f1a\u2f83\u52a8\u5bfc\u2f0a\u2f00\u4e9b\u4f9d\u8d56\u3002\u7b80\u5316\u4f9d\u8d56\u5bfc\u2f0a\u7ba1\u7406<\/p>\n

\u574f\u5904\uff1ajar\u51b2\u7a81<\/p>\n

jar\u51b2\u7a81\uff1aA\u4f9d\u8d56B B\u4f9d\u8d56C\u548cd-1.0 c\u4f9d\u8d56d-2.0\u3002\u5219\u6b64\u65f6\u5bfc\u2f0aA\u4f9d\u8d56\uff0c\u90a3\u4e48\u9879\u2f6c\u4e2d\u4f1a\u91c7\u2f64d-1.0 \u8fd8\u662f d-2.0<\/p>\n

maven\u9ed8\u8ba4\u7684\u9009\u62e9\u539f\u5219\u662f\uff1a\u6700\u77ed\u8def\u5f84<\/p>\n

d-1.0\u7684\u8def\u5f84 A->B->d-1.0
\nd-2.0\u7684\u8def\u5f84 A->B->C->d-2.0 \u5219\u6700\u7ec8\u9009\u62e9\u7684\u662fd-1.0<\/p>\n

\u5982\u679c\u8def\u5f84\u76f8\u7b49\uff0c\u5219\u5148\u58f0\u660e\u7684\u4f18\u5148<\/p>\n

\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n

<\/strong><\/span><\/p>\n

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1.\u6392\u9664\u539f\u5219\uff1a<\/span><\/p>\n

<dependency>
\n<groupId>org.springframework<\/groupId>
\n<artifactId>spring-context-support<\/artifactId>
\n<version>4.3.6.RELEASE<\/version>
\n<exclusions>
\n<!– \u6392\u9664\u2f00\u4e2a\u4f9d\u8d56\uff0c\u5219\u6b64\u4f9d\u8d56\u4e0d\u4f1a\u88abspring-context-suport\u4f20\u9012\u5bfc\u2f0a –>
\n<exclusion>
\n<groupId>org.springframework<\/groupId>
\n<artifactId>spring-beans<\/artifactId>
\n<\/exclusion>
\n<\/exclusions>
\n<\/dependency><\/p>\n

2.\u660e\u786e\u5b9a\u4e49\uff1a<\/span><\/p>\n

\u76f4\u63a5\u5b9a\u4e49 <dependency> ,\u5219\u6839\u636e\u6700\u77ed\u8def\u5f84\uff0c\u8bbe\u7f6e\u660e\u786e\u7248\u672c<\/p>\n

3.\u5728\u2f57\u9879\u2f6c\u4e2d\u5b9a\u4e49\uff0c\u5219\u2f26\u9879\u2f6c\u4e2d\u5728\u4f20\u9012\u4f9d\u8d56\u65f6\u4f1a\u4ee5\u2f57\u9879\u2f6c\u4e2d\u7684\u58f0\u660e\u4e3a\u51c6<\/span><\/p>\n

 <\/p>\n

\u4f20\u9012\u4f9d\u8d56\u8303\u56f4<\/strong><\/span><\/p>\n

\u524d\u7f6e\u6982\u5ff5\uff1a
\n\u9879\u2f6cA\u4e2d \u4f9d\u8d56 B\u5e93 ,B\u5e93 \u4f9d\u8d56C\u5e93\uff1b
\n\u5219A\u5bf9B\u662f \u7b2c\u2f00\u76f4\u63a5\u4f9d\u8d56 \uff0cB\u5bf9C\u662f \u7b2c\u2f06\u76f4\u63a5\u4f9d\u8d56 \uff0cA\u5bf9C\u662f \u4f20\u9012\u6027\u4f9d\u8d56 \u3002
\n\u5982\u679c\u7b2c\u2f00\u76f4\u63a5\u4f9d\u8d56\u8303\u56f4\u662f\uff1acompile\uff0c\u7b2c\u2f06\u76f4\u63a5\u4f9d\u8d56\u8303\u56f4\uff1acompile\uff0c\u5219\u4f20\u9012\u6027\u4f9d\u8d56\u8303\u56f4\u5c31\u662f\uff1acompile<\/p>\n

\u5219\uff0c \u4f20\u9012\u6027\u4f9d\u8d56 \u7684\u8303\u56f4\u53d6\u51b3\u4e8e \u7b2c\u2f00\u548c\u7b2c\u2f06\u76f4\u63a5\u4f9d\u8d56<\/p>\n

\"\"<\/p>\n

2.\u7ee7\u627f<\/strong><\/span><\/p>\n

\u5b9a\u4e49\u7236\u9879\u76ee<\/p>\n

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\"\"
\n\"\"<\/p>\n

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 <\/p>\n

\u5b50\u9879\u76ee\u7ee7\u627f<\/span><\/p>\n

\"\"<\/p>\n

3.\u805a\u5408<\/strong><\/span><\/p>\n

\u2f00\u4e2a\u9879\u2f6c( project ),\u53ef\u4ee5\u5206\u4e3a\u591a\u4e2a\u6a21\u5757( module )\uff0c\u4f7f\u5f97\u9879\u2f6c\u66f4\u52a0\u5c42\u6b21\u6e05\u6670\uff0c\u5229\u4e8e\u7ba1\u7406\u3002\u5229\u4e8e\u6a21\u5757\u590d\u2f64<\/p>\n

\u6a21\u5757\u7684\u5212\u5206\uff0c\u5e38\u2f64\u7684\u2f45\u5f0f\u4e4b\u2f00\uff1a \u57fa\u4e8e MVC \u5212\u5206\u6a21\u5757 \uff0c\u8fdb\u2f00\u6b65\u6811\u2f74\u9879\u2f6c\u5c42\u6b21\uff0c\u5bf9\u4e8e\u2f24\u578b\u9879\u2f6c\u5c24\u4e3a\u5b9e\u2f64<\/p>\n

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\n\u6a21\u5757\u4e4b\u95f4\u53ef\u4ee5\u4e92\u76f8\u4f9d\u8d56\u3002
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\u521b\u5efa\u7236\u6a21\u5757<\/span><\/p>\n

\u76f4\u63a5\u521b\u5efamaven\u9879\u76ee\uff0c\u65e0\u9700\u521b\u5efa\u9aa8\u67b6<\/p>\n

\u521b\u5efa\u5b50\u6a21\u5757<\/span><\/p>\n

\u5728\u7236\u6a21\u5757\u53f3\u952e\u521b\u5efa–>\u6a21\u5757<\/p>\n

\"\"
\n\"\"<\/p>\n

\u53ef\u4ee5\u521b\u5efa\u591a\u4e2a\u5b50module<\/p>\n

\u2f57\u9879\u2f6c\u7684pom\uff0c\u5df2\u7ecf\u53d1\u2f63\u4e86\u6539\u53d8\uff0c <moludels> \u6807\u7b7e\u5373\u5728\u505a\u591a\u6a21\u5757\u805a\u5408<\/p>\n

\"\"
\n\"\"<\/p>\n

\u2f57\u9879\u2f6c\u4e2d\u5b9a\u4e49\u7248\u672c\u7ba1\u7406<\/span><\/p>\n

<!--    \u5171\u2f64\u7684\u4f9d\u8d56\u5b9a\u4e49-->\r\n    <dependencies>\r\n        <dependency>\r\n            <groupId><\/groupId>\r\n            <artifactId><\/artifactId>\r\n        <\/dependency>\r\n    <\/dependencies>\r\n<!--    \u4f9d\u8d56\u7248\u672c\u7edf\u4e00\u7ba1\u7406-->\r\n    <dependencyManagement>\r\n        <dependencies>\r\n            <dependency>\r\n                <groupId><\/groupId>\r\n                <artifactId><\/artifactId>\r\n            <\/dependency>\r\n        <\/dependencies>\r\n    <\/dependencyManagement><\/pre>\n
\"\"<\/p>\n
\u7edf\u4e00\u7ba1\u7406<\/span>\uff1a<\/p>\n
\u5982\u4e0a\u53ef\u4ee5\u907f\u514d\u5728\u6bcf\u4e2a\u2f26\u6a21\u5757\u4e2d\u90fd\u58f0\u660e\u7248\u672c\u53f7\uff0c\u8fd9\u6837\u60f3\u5347\u7ea7\u6216\u8005\u5207\u6362\u5230\u53e6\u2f00\u4e2a\u7248\u672c\u65f6\uff0c\u53ea\u9700\u8981\u5728\u2f57\u6a21\u5757\u2fa5\u66f4\u65b0\uff0c\u4e0d\u9700\u8981
\n\u4efb\u4f55\u2f00\u4e2a\u2f26\u6a21\u5757\u7684\u4fee\u6539<\/p>\n
\u81ea\u5b9a\u4e49<\/span>\uff1a<\/p>\n
\u5982\u679c\u67d0\u4e2a\u2f26\u6a21\u5757\u9700\u8981\u53e6\u5916\u2f00\u4e2a\u7248\u672c\u53f7\u65f6\uff0c\u53ea\u9700\u8981\u5728dependencies\u4e2d\u58f0\u660e\u2f00\u4e2a\u7248\u672c\u53f7\u5373\u53ef\u3002\u2f26\u6a21\u5757\u5c31\u4f1a\u4f7f\u2f64\u2f26\u6a21\u5757\u58f0\u660e
\n\u7684\u7248\u672c\u53f7\uff0c\u4e0d\u7ee7\u627f\u4e8e\u2f57\u6a21\u5757\u7248\u672c\u53f7<\/p>\n
\u5728\u505a\u4f9d\u8d56\u7ba1\u7406\u65f6\uff0c\u4e5f\u6709\u65f6\u4f1a\u5728\u2f57\u9879\u2f6c\u4e2d\u4e0d\u505a\u4f9d\u8d56\u7ba1\u7406\uff0c\u2f7d\u662f\u660e\u786e\u5bfc\u2f0a\u6240\u6709\u4f9d\u8d56\uff0c\u2f26\u6a21\u5757\u76f4\u63a5\u7ee7\u627f\u540e\u5c31\u62e5\u6709\u54ea\u4e9b\u4f9d\u8d56\u3002service\u6a21
\n\u5757\u53ea\u9700\u8981\u5355\u72ec\u5bfc\u2f0adao\uff0cweb\u6a21\u5757\u53ea\u9700\u8981\u5355\u72ec\u5bfc\u2f0aservice<\/p>\n
 <\/p>\n
\u90e8\u7f72<\/strong><\/span><\/p>\n
\u5728\u2f57\u6a21\u5757\u6240\u5728\u2f6c\u5f55\u4e0b\uff0c\u76f4\u63a5\u6267\u2f8f\uff1a mvn package , \u5373\u53ef\u5b8c\u6210\u6240\u6709\u6a21\u5757\u7684\u6253\u5305\uff0c\u4e14web\u6a21\u5757\u7684war\u5305\u4e2d\u4f1a\u5305\u542bdao\uff0cservice\uff0c
\npojo\u6a21\u5757\u7684jar\u3002
\n\u76f4\u63a5\u90e8\u7f72web\u6a21\u5757\u7684war\u5373\u53ef\u3002<\/p>\n
\u76f8\u5173\u6307\u4ee4<\/span><\/strong><\/p>\n
# \u6d4b\u8bd5\uff0c\u5bf9\u2f57\u6a21\u5757\u505a \u6253\u5305\u64cd\u4f5c
\nmvn package
\n# \u6d4b\u8bd5\uff0c\u5bf9\u2f57\u6a21\u5757\u505a \u6e05\u7406\u5e76\u7f16\u8bd1
\nmvn clean compile
\n# \u6d4b\u8bd5\uff0c\u5bf9\u2f57\u6a21\u5757\u505a \u6e05\u7406\u5e76\u6253\u5305
\nmvn clean package
\n# \u6ce8\u610f\uff1a\u5bf9\u2f57\u6a21\u5757\u505a\u7684\u64cd\u4f5c\u90fd\u4f1a\u540c\u6b65\u5230\u6bcf\u4e2a\u6a21\u5757\u4e0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
2020javaweb\u6846\u67b6\u6559\u7a0b\u4e4bmaven\u7279\u6027 1.\u4f20\u9012\u6027 \u6240\u8c13\u4f20\u9012\u6027\uff0c\u662f\u6307\uff0c\u5728\u9879\u2f6c\u4e2d\u5bfc\u2f0a\u4e86\u4f9d\u8d56A\uff0c\u2f7dA\u5185\u90e8\u4f9d […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-2541","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/2541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2541"}],"version-history":[{"count":2,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/2541\/revisions"}],"predecessor-version":[{"id":2549,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/2541\/revisions\/2549"}],"wp:attachment":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}