参加这个哥们的博客

http://www.voidcn.com/article/p-mfnvxzca-cd.html 我的一个测试例子，用到了blob； #include #include #include #include #include using namespace mysqlpp; using namespace std; sql_create_3(sorttest,1,3,sql_int_unsigned,id,sql_char,name,sql_blob,bin) struct node { unsigned int a; unsigned int b; node(){a=0;b=0;} }; int main() { try { Connection con(true); con.connect("mysqltest","localhost","xxx","xxxxxx",3306);  //up to u cout< v; query << "select * from sorttest";  //your table name query.storein(v); for (vector::iterator it=v.begin(); it!=v.end(); ++it) { cout<id<name<bin.data(); rd.a = (*(unsigned int *)&p[0]); rd.b = (*(unsigned int *)&p[4]); cout<