javaWeb-连接mysql数据库增删改查（精）(4)

return userBean; } /** * 插入用户 * @param userBean * @return */

public boolean insertUser(UserBean userBean{ dbUtil = new DBUtils(;

String sql = \

int row = dbUtil.excete(sql, new

Object[]{userBean.getYx(,userBean.getZy(,userBean.getAge(,userBean.getDh(,userBean.getQq(,userBean.getSex(}; if(row>0{ return true; }

return false; } /** * 删除用户 * @param id * @return */

public boolean deleteUser(int id{ dbUtil = new DBUtils(;

String sql = \

int row = dbUtil.excete(sql; if(row>0 { return true; }

return false; } /** * 修改user * @param userBean * @return */