mybatis-generator生成dao层失败
来源：5-10 mybatis三剑客之mybatis-generator生成数据对象和时间戳优化
Developer_Huang
2017-10-09
报错如下;
"C:\Program Files\Java\jdk1.7.0_80\bin\java" "-Dmaven.home=C:\Program Files\apache-maven-3.0.5" "-Dclassworlds.conf=C:\Program Files\apache-maven-3.0.5\bin\m2.conf" -Didea.launcher.port=7532 "-Didea.launcher.bin.path=C:\Program Files (x86)\JetBrains\IntelliJ IDEA 15.0.6\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\apache-maven-3.0.5\boot\plexus-classworlds-2.4.jar;C:\Program Files (x86)\JetBrains\IntelliJ IDEA 15.0.6\lib\idea_rt.jar" com.intellij.rt.execution.application.AppMain org.codehaus.classworlds.Launcher -Didea.version=15.0.6 org.mybatis.generator:mybatis-generator-maven-plugin:1.3.2:generate
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for com:mmall:war:1.0-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 264, column 15
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building mmall Maven Webapp 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- mybatis-generator-maven-plugin:1.3.2:generate (default-cli) @ mmall ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.882s
[INFO] Finished at: Mon Oct 09 12:31:11 CST 2017
[INFO] Final Memory: 6M/122M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.2:generate (default-cli) on project mmall: Execution default-cli of goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.2:generate failed: Cannot resolve classpath entry: C:/Users/huang/IdeaProjects/mmall/src/main/tools/mysql-connector-java-5.1.6.jar -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
Process finished with exit code 1
基本环境：
我是用虚拟机安装了centos，在window下可以用navicat访问centos上的数据库，关闭了防火墙，给数据库账户开了权限。
数据库的驱动文件是在项目文件中新建文件夹，复制数据库驱动jar包，把硬盘路径写到datasource.properties中。
我的数据库驱动文件：datasource.properties
db.driverLocation=C:/Users/huang/IdeaProjects/mmall/src/main/tools/mysql-connector-java-5.1.6.jar
db.driverClassName=com.mysql.jdbc.Driver
db.url=jdbc:mysql://192.168.88.128:3306/mmall_learning?useUnicode=true&characterEncoding=utf-8
db.username=feihong
db.password=feihong
项目图如下：
1回答
-
Geely
2017-10-09
C:/Users/huang/IdeaProjects/mmall/src/main/tools/mysql-connector-java-5.1.6.jar
同学，这个路径怎么不是-bin的这个jar呢，要用-bin的jar
db.driverLocation=C:/Users/huang/IdeaProjects/mmall/src/main/tools/mysql-connector-java-5.1.6.jar
这个要指向到tools下bin的这个jar哈
另外，看帖子看帖子看帖子，重要的说三遍哈
我给大家整理了这个，有问题可以来看看先找一下。 肯定有你想要的哈
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