class MyLogicSqlInjector extends DefaultSqlInjector {

    /**
     * 如果只需增加方法，保留MP自带方法
     * 可以super.getMethodList() 再add
     * @return
     */
    @Override
    public List<AbstractMethod> getMethodList(Class<?> mapperClass, TableInfo tableInfo) {<FILL_FUNCTION_BODY>}
}

        List<AbstractMethod> methodList = super.getMethodList(mapperClass, tableInfo);
        methodList.add(new DeleteAll("deleteAll"));
        methodList.add(new MyInsertAll("myInsertAll"));
        methodList.add(new MysqlInsertAllBatch("mysqlInsertAllBatch"));
        methodList.add(new SelectById());
        return methodList;
    
<no_super_class>