package com.dy.pipIrrDemo.role; 
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import com.dy.pipIrrGlobal.daoDemo.DemoRoleMapper; 
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import com.dy.pipIrrGlobal.pojoDemo.DemoRole; 
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import org.springframework.beans.factory.annotation.Autowired; 
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import org.springframework.stereotype.Service; 
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import java.util.List; 
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@Service 
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public class RoleSv { 
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    @Autowired 
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    private DemoRoleMapper demoRoleMapper ; 
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    public List<DemoRole> selectAll() { 
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        List<DemoRole> list = this.demoRoleMapper.selectAll() ; 
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        return list ; 
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    } 
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} 
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