原版的mybatis逆向工程生成的實體類沒有,本版本主要就是反編譯逆向工程源碼後修改一個類的方法:
核心包mybatis-generator-core-1.3.2.jar包下的org\mybatis\generator\internal包下的類:DefaultCommentGenerator
原版:git
import *** public class DefaultCommentGenerator implements CommentGenerator { *** public void addClassComment(InnerClass innerClass, IntrospectedTable introspectedTable) { if(!this.suppressAllComments) { StringBuilder sb = new StringBuilder(); innerClass.addJavaDocLine("/**"); innerClass.addJavaDocLine(" * This class was generated by MyBatis Generator."); sb.append(" * This class corresponds to the database table "); sb.append(introspectedTable.getFullyQualifiedTable()); innerClass.addJavaDocLine(sb.toString()); this.addJavadocTag(innerClass, false); innerClass.addJavaDocLine(" */"); } } }
修改後:github
import *** public class DefaultCommentGenerator implements CommentGenerator { *** public void addFieldComment(Field field, IntrospectedTable introspectedTable, IntrospectedColumn introspectedColumn) { if(introspectedColumn.getRemarks() != null) { field.addJavaDocLine("/** " + introspectedColumn.getRemarks() + "*/"); } } }
修改這個方法後,再生成的實體類每一個字段就自動帶上註釋了,固然前提是你的表字段得有備註。
最終結果:mybatis
public class Applicant { /** 崗位*/ private String position; /** 級別*/ private Integer level; /** 備註*/ private String comment;
下面附上完整的案例git地址:Mybatis逆向工程app