楼主:
LaPass (LaPass)
2014-11-26 14:44:27※ 引述《godsing (执著是苦)》之铭言:
StringBuilder sb = new StringBuilder();
sb.append("SELECT new map( 资料 FROM 表单 WHERE 1=1 ");
if(!条件1.equals("none"))
sb.append(" AND 字段1 = 条件1");
if(!条件2.equals("none"))
sb.append(" AND 字段2 = 条件2");
if(!条件3.equals("none"))
sb.append(" AND 字段3 = 条件3");
PS.自己手动黏SQL字串的话请注意SQL injuction