解决方法:

<select >
AND age >= #{arg1}
</if>

</select>

出现异常情况:Parameter 'name' not found. Available parameters are [arg1, arg0, param1, param2]

Parameter 'name' not found. Available parameters are [arg1, arg0, param1, param2]

Parameter 'name' not found. Available parameters are [arg1, arg0, param1, param2]

Parameter 'name' not found. Available parameters are [arg1, arg0, param1, param2]

Parameter 'name' not found. Available parameters are [arg1, arg0, param1, param2]

如果用where就不用写1=1操作了

Parameter 'name' not found. Available parameters are [arg1, arg0, param1, param2]

Parameter 'name' not found. Available parameters are [arg1, arg0, param1, param2]

Parameter 'name' not found. Available parameters are [arg1, arg0, param1, param2]

 

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