先对参数进行判断，当参数中含有单引号时，用"‘‘"替换单引号；
sql语句中，传入的参数带单引号的问题
标签：span style 遇到 lse class col where 判断 else
sql语句中，传入的参数带单引号的问题
if(cateName.indexOf("‘")!=-1){
2 oql = " select * where name = ‘"+cateName.replace("‘", "‘‘")+"‘ ";
3 }else{
4 oql = " select * where name = ‘"+cateName+"‘ ";
5 }