maven-compiler-plugin 指定jdk的版本和编码-白红宇

maven-compiler-plugin 指定jdk的版本和编码

阅读量：7037 次

发布时间：2019-06-28

本文共 3178 字，大约阅读时间需要 10 分钟。

为了让maven的jdk编译版本一致, 使用maven-compiler-plugin插件来协助管理

建议新建maven项目后的第一步就是配置该插件


             
                  
                       
        
         org.apache.maven.plugins
                        
        
         maven-compiler-plugin
                        
                            
         1.7                    
         
          1.7

使用encoding参数课解决java文件的编码问题


                 
                      
       
        org.apache.maven.plugins
                       
       
        maven-compiler-plugin
                       
                           
                                
         
          default-compile
                                 
         
          compile
                                 
                                     
          
           compile
                                  
                             
                        
                       
                           
        
         UTF-8

合起来就是


               
                   
       
        org.apache.maven.plugins
                    
       
        maven-compiler-plugin
                   
       
        3.3
                    
                        
        1.7                 
        
         1.7
                         
        
         UTF8

默认jdk版本不匹配出现的异常信息为

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile (default-compile) on project springJMS: Compilation failure: Compilation failure:  [ERROR] /home/frank/programcode/SpringJMSSample/src/main/java/huangbowen/net/jms/MessageSender.java:[6,1] error: annotations are not supported in -source 1.3  [ERROR]   [ERROR] (use -source 5 or higher to enable annotations)  [ERROR] /home/frank/programcode/SpringJMSSample/src/main/java/net/EmbedBrokerApp.java:[5,7] error: static import declarations are not supported in -source 1.3  [ERROR] -> [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/MojoFailureException

jdk1.8 的配置:


           
             
      
       org.apache.maven.plugins
              
      
       maven-compiler-plugin
              
      
       3.6.1
              
                
       1.8          
       
        1.8
               
            
           
             
      
       org.apache.maven.plugins
              
      
       maven-resources-plugin
              
      
       3.0.2
              
                
       
        UTF-8

scala 2.11.12 的配置


           
             
      
       net.alchim31.maven
              
      
       scala-maven-plugin
              
      
       3.2.2
              
                
                   
                      
         
          compile
                       
         
          testCompile