iBatis 查询手册

1. #,$井号和美元符号

假如有下述语句:

select * from etl.job where job_nm = '$value$' and job_st = #value#
 

$符号中的内容直接以字符串形式被替换,如传入值为AP

select * from etl.job where job_nm = 'AP' and job_st = ?
 

而#中的内容会以setParameter方式被赋值

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转载自mrowang.iteye.com/blog/1218364