{"id":328561,"date":"2024-05-22T17:25:20","date_gmt":"2024-05-22T09:25:20","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/328561.html"},"modified":"2024-05-22T17:25:34","modified_gmt":"2024-05-22T09:25:34","slug":"maven%e6%98%af%e6%80%8e%e4%b9%88%e7%ae%a1%e7%90%86%e9%a1%b9%e7%9b%ae","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/328561.html","title":{"rendered":"maven\u662f\u600e\u4e48\u7ba1\u7406\u9879\u76ee"},"content":{"rendered":"

\"maven\u662f\u600e\u4e48\u7ba1\u7406\u9879\u76ee\"<\/p>\n

Maven<\/strong> \u662f\u4e00\u79cd\u5f3a\u5927\u7684\u9879\u76ee\u7ba1\u7406<\/a>\u5de5\u5177\uff0c\u5b83\u901a\u8fc7\u4f9d\u8d56\u7ba1\u7406\u3001\u751f\u547d\u5468\u671f\u7ba1\u7406\u3001\u63d2\u4ef6\u7cfb\u7edf\u3001\u9879\u76ee\u7ed3\u6784\u89c4\u8303<\/strong>\u7b49\u529f\u80fd\u6765\u6709\u6548\u5730\u7ba1\u7406\u9879\u76ee\u3002\u4ee5\u4e0b\u5c06\u8be6\u7ec6\u63cf\u8ff0\u5176\u4e2d\u7684\u4f9d\u8d56\u7ba1\u7406\u3002<\/p>\n<\/p>\n

\u4f9d\u8d56\u7ba1\u7406<\/h3>\n<\/p>\n

Maven \u901a\u8fc7\u4e00\u4e2a\u540d\u4e3a pom.xml<\/code> \u7684\u6587\u4ef6\u6765\u7ba1\u7406\u9879\u76ee\u4f9d\u8d56\u3002\u5728 pom.xml<\/code> \u6587\u4ef6\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6307\u5b9a\u9879\u76ee\u6240\u9700\u7684\u6240\u6709\u4f9d\u8d56\u5e93\u3002Maven \u4f1a\u81ea\u52a8\u4e0b\u8f7d\u8fd9\u4e9b\u4f9d\u8d56\u5e93\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u9879\u76ee\u7684\u6784\u5efa\u8def\u5f84\u4e2d\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u4f9d\u8d56\u7ba1\u7406\u7684\u8fc7\u7a0b\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u5f00\u53d1\u8005\u4e0d\u518d\u9700\u8981\u624b\u52a8\u4e0b\u8f7d\u548c\u914d\u7f6e\u4f9d\u8d56\u5e93<\/strong>\uff0c\u53ea\u9700\u5728 pom.xml<\/code> \u4e2d\u58f0\u660e\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u4e00\u4e2a\u9879\u76ee\u9700\u8981\u4f7f\u7528 JUnit<\/code> \u8fdb\u884c\u5355\u5143\u6d4b\u8bd5\uff0c\u53ea\u9700\u5728 pom.xml<\/code> \u4e2d\u6dfb\u52a0\u5982\u4e0b\u4f9d\u8d56\uff1a<\/p>\n<\/p>\n

<dependency><\/p>\n
    <groupId>junit<\/groupId><\/p>\n
    <artifactId>junit<\/artifactId><\/p>\n
    <version>4.12<\/version><\/p>\n
    <scope>test<\/scope><\/p>\n
<\/dependency><\/p>\n
<\/code><\/pre>\n<\/p>\n
Maven \u4f1a\u81ea\u52a8\u4e0b\u8f7d JUnit<\/code> \u5e93\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u9879\u76ee\u7684\u6784\u5efa\u8def\u5f84\u4e2d\u3002\u6b64\u5916\uff0cMaven \u8fd8\u4f1a\u5904\u7406\u4f9d\u8d56\u51b2\u7a81\uff0c\u786e\u4fdd\u9879\u76ee\u4f7f\u7528\u7684\u5e93\u7248\u672c\u4e00\u81f4\uff0c\u907f\u514d\u56e0\u7248\u672c\u4e0d\u517c\u5bb9\u800c\u5f15\u8d77\u7684\u95ee\u9898\u3002<\/p>\n<\/p>\n
\u4e00\u3001\u4f9d\u8d56\u7ba1\u7406<\/h2>\n<\/p>\n
1. \u81ea\u52a8\u4e0b\u8f7d\u4e0e\u914d\u7f6e<\/h3>\n<\/p>\n
Maven \u7684\u4f9d\u8d56\u7ba1\u7406\u673a\u5236\u901a\u8fc7\u4e2d\u592e\u4ed3\u5e93\u6765\u81ea\u52a8\u4e0b\u8f7d\u548c\u914d\u7f6e\u4f9d\u8d56\u5e93\u3002\u5728 pom.xml<\/code> \u4e2d\u58f0\u660e\u4f9d\u8d56\u540e\uff0cMaven \u4f1a\u81ea\u52a8\u4ece\u4e2d\u592e\u4ed3\u5e93\u4e0b\u8f7d\u6240\u9700\u7684\u5e93\u6587\u4ef6\uff0c\u5e76\u5c06\u5176\u653e\u7f6e\u5728\u672c\u5730\u4ed3\u5e93\u4e2d\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u5f00\u53d1\u8005\u4e0d\u5fc5\u518d\u624b\u52a8\u4e0b\u8f7d\u548c\u914d\u7f6e\u5e93\u6587\u4ef6\uff0c\u53ea\u9700\u7b80\u5355\u5730\u58f0\u660e\u4f9d\u8d56\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u5f53\u4f60\u5728 pom.xml<\/code> \u4e2d\u6dfb\u52a0\u4e86 Spring<\/code> \u6846\u67b6\u7684\u4f9d\u8d56\uff0cMaven \u4f1a\u81ea\u52a8\u4e0b\u8f7d\u5e76\u914d\u7f6e\u6240\u6709\u76f8\u5173\u7684\u5e93\u6587\u4ef6\uff0c\u4f7f\u5f97\u9879\u76ee\u80fd\u591f\u987a\u5229\u8fd0\u884c\u3002<\/p>\n<\/p>\n
2. \u7248\u672c\u7ba1\u7406\u4e0e\u51b2\u7a81\u89e3\u51b3<\/h3>\n<\/p>\n
Maven \u80fd\u591f\u6709\u6548\u5730\u7ba1\u7406\u4f9d\u8d56\u5e93\u7684\u7248\u672c\uff0c\u5e76\u89e3\u51b3\u4f9d\u8d56\u51b2\u7a81\u95ee\u9898\u3002\u5f53\u4e00\u4e2a\u9879\u76ee\u4f9d\u8d56\u591a\u4e2a\u5e93\uff0c\u800c\u8fd9\u4e9b\u5e93\u53c8\u6709\u4e0d\u540c\u7248\u672c\u7684\u4f9d\u8d56\u65f6\uff0cMaven \u4f1a\u6839\u636e pom.xml<\/code> \u4e2d\u7684\u58f0\u660e\uff0c\u9009\u62e9\u5408\u9002\u7684\u7248\u672c\u5e76\u89e3\u51b3\u51b2\u7a81\u3002\u4f8b\u5982\uff0c\u5982\u679c\u9879\u76ee A \u4f9d\u8d56\u5e93 B \u7684 1.0 \u7248\u672c\uff0c\u540c\u65f6\u5e93 C \u4f9d\u8d56\u5e93 B \u7684 2.0 \u7248\u672c\uff0cMaven \u4f1a\u6839\u636e\u9879\u76ee\u7684\u9700\u6c42\u548c\u914d\u7f6e\uff0c\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u7248\u672c\u6765\u907f\u514d\u51b2\u7a81\u3002\u8fd9\u79cd\u673a\u5236\u5927\u5927\u51cf\u5c11\u4e86\u624b\u52a8\u89e3\u51b3\u4f9d\u8d56\u51b2\u7a81\u7684\u590d\u6742\u5ea6\uff0c\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u751f\u547d\u5468\u671f\u7ba1\u7406<\/h2>\n<\/p>\n
1. \u6784\u5efa\u751f\u547d\u5468\u671f<\/h3>\n<\/p>\n
Maven \u63d0\u4f9b\u4e86\u4e00\u4e2a\u6807\u51c6\u7684\u6784\u5efa\u751f\u547d\u5468\u671f\uff0c\u5305\u542b\u4e00\u7cfb\u5217\u7684\u6784\u5efa\u9636\u6bb5\uff0c\u5982\u9a8c\u8bc1\u3001\u7f16\u8bd1\u3001\u6d4b\u8bd5\u3001\u6253\u5305\u3001\u96c6\u6210\u6d4b\u8bd5\u3001\u9a8c\u8bc1\u548c\u5b89\u88c5\u3002\u6bcf\u4e2a\u9636\u6bb5\u90fd\u6709\u7279\u5b9a\u7684\u4efb\u52a1\u548c\u76ee\u6807\uff0c\u4f8b\u5982\u5728\u7f16\u8bd1\u9636\u6bb5\uff0cMaven \u4f1a\u7f16\u8bd1\u9879\u76ee\u7684\u6e90\u4ee3\u7801\uff1b\u5728\u6d4b\u8bd5\u9636\u6bb5\uff0cMaven \u4f1a\u6267\u884c\u5355\u5143\u6d4b\u8bd5\u3002\u8fd9\u79cd\u6807\u51c6\u5316\u7684\u6784\u5efa\u751f\u547d\u5468\u671f\u4f7f\u5f97\u9879\u76ee\u6784\u5efa\u8fc7\u7a0b\u66f4\u52a0\u4e00\u81f4\u548c\u53ef\u9884\u6d4b\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u9879\u76ee\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n
2. \u63d2\u4ef6\u6269\u5c55<\/h3>\n<\/p>\n
Maven \u7684\u751f\u547d\u5468\u671f\u7ba1\u7406\u673a\u5236\u53ef\u4ee5\u901a\u8fc7\u63d2\u4ef6\u6765\u6269\u5c55\u3002\u63d2\u4ef6\u662f Maven \u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u901a\u8fc7\u63d2\u4ef6\u53ef\u4ee5\u5b9e\u73b0\u5404\u79cd\u6784\u5efa\u4efb\u52a1\uff0c\u5982\u4ee3\u7801\u8d28\u91cf\u68c0\u67e5\u3001\u6587\u6863\u751f\u6210\u3001\u90e8\u7f72\u7b49\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u5728 pom.xml<\/code> \u4e2d\u914d\u7f6e\u6240\u9700\u7684\u63d2\u4ef6\uff0c\u5e76\u5728\u6784\u5efa\u8fc7\u7a0b\u4e2d\u81ea\u52a8\u6267\u884c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 maven-surefire-plugin<\/code> \u63d2\u4ef6\u53ef\u4ee5\u81ea\u52a8\u6267\u884c\u5355\u5143\u6d4b\u8bd5\uff0c\u786e\u4fdd\u4ee3\u7801\u7684\u6b63\u786e\u6027\uff1b\u4f7f\u7528 maven-compiler-plugin<\/code> \u63d2\u4ef6\u53ef\u4ee5\u63a7\u5236\u7f16\u8bd1\u8fc7\u7a0b\uff0c\u6307\u5b9a\u7f16\u8bd1\u5668\u7248\u672c\u548c\u53c2\u6570\u3002\u901a\u8fc7\u63d2\u4ef6\u7684\u6269\u5c55\uff0cMaven \u7684\u751f\u547d\u5468\u671f\u7ba1\u7406\u53d8\u5f97\u66f4\u52a0\u7075\u6d3b\u548c\u5f3a\u5927\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u63d2\u4ef6\u7cfb\u7edf<\/h2>\n<\/p>\n
1. \u63d2\u4ef6\u7684\u4f5c\u7528<\/h3>\n<\/p>\n
Maven \u63d2\u4ef6\u662f\u5b9e\u73b0\u5404\u79cd\u6784\u5efa\u4efb\u52a1\u7684\u5173\u952e\u3002Maven \u81ea\u5e26\u4e86\u8bb8\u591a\u5e38\u7528\u63d2\u4ef6\uff0c\u5982\u7f16\u8bd1\u63d2\u4ef6\u3001\u6253\u5305\u63d2\u4ef6\u3001\u6d4b\u8bd5\u63d2\u4ef6\u7b49\uff0c\u5f00\u53d1\u8005\u4e5f\u53ef\u4ee5\u7f16\u5199\u81ea\u5b9a\u4e49\u63d2\u4ef6\u6765\u6ee1\u8db3\u7279\u5b9a\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 maven-jar-plugin<\/code> \u53ef\u4ee5\u5c06\u9879\u76ee\u6253\u5305\u6210\u4e00\u4e2a\u53ef\u6267\u884c\u7684 JAR \u6587\u4ef6\uff0c\u4f7f\u7528 maven-dependency-plugin<\/code> \u53ef\u4ee5\u7ba1\u7406\u4f9d\u8d56\u5e93\u7684\u4e0b\u8f7d\u548c\u66f4\u65b0\u3002\u63d2\u4ef6\u7684\u4f7f\u7528\u4f7f\u5f97\u6784\u5efa\u8fc7\u7a0b\u66f4\u52a0\u81ea\u52a8\u5316\u548c\u53ef\u63a7\uff0c\u51cf\u5c11\u4e86\u624b\u52a8\u64cd\u4f5c\u7684\u9519\u8bef\u548c\u590d\u6742\u5ea6\u3002<\/p>\n<\/p>\n
2. \u63d2\u4ef6\u7684\u914d\u7f6e\u4e0e\u6267\u884c<\/h3>\n<\/p>\n
\u5728 pom.xml<\/code> \u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u914d\u7f6e\u63d2\u4ef6\u7684\u6267\u884c\u76ee\u6807\u548c\u53c2\u6570\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u914d\u7f6e\u4f7f\u7528 maven-compiler-plugin<\/code> \u6765\u6307\u5b9a Java \u7f16\u8bd1\u5668\u7684\u7248\u672c\uff1a<\/p>\n<\/p>\n
<plugin><\/p>\n
    <groupId>org.apache.maven.plugins<\/groupId><\/p>\n
    <artifactId>maven-compiler-plugin<\/artifactId><\/p>\n
    <version>3.8.1<\/version><\/p>\n
    <configuration><\/p>\n
        <source>1.8<\/source><\/p>\n
        <target>1.8<\/target><\/p>\n
    <\/configuration><\/p>\n
<\/plugin><\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u8fd9\u79cd\u914d\u7f6e\uff0cMaven \u4f1a\u5728\u7f16\u8bd1\u9636\u6bb5\u81ea\u52a8\u4f7f\u7528\u6307\u5b9a\u7248\u672c\u7684 Java \u7f16\u8bd1\u5668\u8fdb\u884c\u7f16\u8bd1\u3002\u63d2\u4ef6\u7684\u6267\u884c\u76ee\u6807\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u6307\u5b9a\uff0c\u4f8b\u5982\u4f7f\u7528 mvn clean install<\/code> \u6765\u6267\u884c\u6e05\u7406\u548c\u5b89\u88c5\u4efb\u52a1\u3002<\/p>\n<\/p>\n
\u56db\u3001\u9879\u76ee\u7ed3\u6784\u89c4\u8303<\/h2>\n<\/p>\n
1. \u6807\u51c6\u76ee\u5f55\u7ed3\u6784<\/h3>\n<\/p>\n
Maven \u63d0\u4f9b\u4e86\u4e00\u5957\u6807\u51c6\u7684\u9879\u76ee\u76ee\u5f55\u7ed3\u6784\uff0c\u786e\u4fdd\u9879\u76ee\u7684\u7ec4\u7ec7\u65b9\u5f0f\u4e00\u81f4\u548c\u53ef\u7ef4\u62a4\u3002\u6807\u51c6\u76ee\u5f55\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n<\/p>\n