|  | @@ -98,8 +98,7 @@
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				|  |  |  	</select>
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				|  |  |  
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				|  |  |  	<select id="findBasicUserInfo" resultMap="BasicUserInfo">
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				|  |  | -		SELECT id_ user_id_,username_,real_name_,avatar_ FROM sys_user
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				|  |  | -		WHERE id_ IN
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				|  |  | +		SELECT id_ user_id_,username_,real_name_,avatar_ FROM sys_user WHERE id_ IN
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				|  |  |  		<foreach collection="studentIds" open="(" close=")" separator="," item="userId">
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				|  |  |  			#{userId}
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				|  |  |  		</foreach>
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