Java项目一些常规配置、问题解决
1, of com/intellij/openapi/module/ModuleUtilCore.findModuleForFile must not be null Tomcat Configuration中的Deployment Directory有问题 2,Unsatisfied dependency expressed through bean property sqlSessionFactory; 2.1 检查mapper的namespace和查询返回值对应的类型是否正确 2.2 SpringBoot配置文件中加载了mapper.xml文件 3,log4j:WARN No appenders could be found for logger (org.apache.ibatis.logging.LogFactory) 如果找不到默认配置文件log4j.properties和log4j.xml,并且应用程序不执行显式配置,就会发生这种情况。 log4j使用Thread.getContextClassLoader().getResource()定位默认配置文件,而不直接检查文件系统。 要知道放置log4j.properties或log4j.xml的适当位置,就需要了解使用中的类加载器的搜索策略。log4j不提供默认配置,因为在某些环境中可能禁止输出到控制台或文件系统 比如在src/main/resourcs添加log4j.properties log4j.rootLogger=debug, stdout, R
log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
# Pattern to output the callers file name and line number. log4j.appender.stdout.layout.ConversionPattern=%5p [%t] (%F:%L) - %m%n
log4j.appender.R=org.apache.log4j.RollingFileAppender log4j.appender.R.File=example.log
log4j.appender.R.MaxFileSize=100KB # Keep one backup file log4j.appender.R.MaxBackupIndex=5
log4j.appender.R.layout=org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern=%p %t %c - %m%n
4,with directory XXXXXXXXlib], exists: [false], isDirectory XXXXXXXXlib 文件夹不存在,创建即可
5,No tests found for given includes: [com.xxx.demo.MybatisTest.test](filter.includeTestsMatching) idea设置:Settings > Build,Execution,Deployment > Build Tools > Gradle > build and run > “Run tests using:” 把 gradle(default) 替换成IntelliJ IDEA
