运行jar没有主清单信息的解决
Topic source你是不是不是使用的java15,我的没有任何问题。
14:53:33.937 [main] WARN com.itranswarp.learnjava.Main - begin task 1...
14:53:34.042 [main] WARN com.itranswarp.learnjava.Main - begin task 2...
14:53:34.144 [main] WARN com.itranswarp.learnjava.Main - begin task 3...
14:53:34.249 [main] WARN com.itranswarp.learnjava.Main - begin task 4...
14:53:34.353 [main] WARN com.itranswarp.learnjava.Main - begin task 5...
14:53:34.457 [main] WARN com.itranswarp.learnjava.Main - begin task 6...
14:53:34.562 [main] WARN com.itranswarp.learnjava.Main - begin task 7...
14:53:34.666 [main] WARN com.itranswarp.learnjava.Main - begin task 8...
14:53:34.771 [main] WARN com.itranswarp.learnjava.Main - begin task 9...
14:53:34.876 [main] WARN com.itranswarp.learnjava.Main - begin task 10...
14:53:34.876 [main] INFO com.itranswarp.learnjava.Main - done.
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用户5273497715
mvn package 生成一个jar包
java -jar 文件名.jar 运行jar
结果出现了没有主清单信息,原因是生成的jar文件内的MANIFEST.MF少了一句
Main-Class: com.itranswarp.App