商品管理系统，使用ssm框架开发，包括用户注册及校验、邮箱激活、对商品信息的增删改查等.zip

package jlu.edu.cn.lsh.po; import java.math.BigDecimal; import java.util.ArrayList; import java.util.List; public class BookExample { /** * This field was generated by MyBatis Generator. * This field corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ protected String orderByClause; /** * This field was generated by MyBatis Generator. * This field corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ protected boolean distinct; /** * This field was generated by MyBatis Generator. * This field corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ protected List<Criteria> oredCriteria; /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ public BookExample() { oredCriteria = new ArrayList<Criteria>(); } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ public void setOrderByClause(String orderByClause) { this.orderByClause = orderByClause; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ public String getOrderByClause() { return orderByClause; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ public void setDistinct(boolean distinct) { this.distinct = distinct; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ public boolean isDistinct() { return distinct; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ public List<Criteria> getOredCriteria() { return oredCriteria; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ public void or(Criteria criteria) { oredCriteria.add(criteria); } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ public Criteria or() { Criteria criteria = createCriteriaInternal(); oredCriteria.add(criteria); return criteria; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ public Criteria createCriteria() { Criteria criteria = createCriteriaInternal(); if (oredCriteria.size() == 0) { oredCriteria.add(criteria); } return criteria; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ protected Criteria createCriteriaInternal() { Criteria criteria = new Criteria(); return criteria; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ public void clear() { oredCriteria.clear(); orderByClause = null; distinct = false; } /** * This class was generated by MyBatis Generator. * This class corresponds to the database table book * * @mbggenerated Tue Aug 28 16:08:01 CST 2018 */ protected abstract static class GeneratedCriteria { protected List<Criterion> criteria; protected GeneratedCriteria() { super(); criteria = new ArrayList<Criterion>(); } public boolean isValid() { return criteria.size() > 0; } public List<Criterion> getAllCriteria() { return criteria; } public List<Criterion> getCriteria() { return criteria; } protected void addCriterion(String condition) { if (condition == null) { throw new RuntimeException("Value for condition cannot be null"); } criteria.add(new Criterion(condition)); } protected void addCriterion(String condition, Object value, String property) { if (value == null) { throw new RuntimeException("Value for " + property + " cannot be null"); } criteria.add(new Criterion(condition, value)); } protected void addCriterion(String condition, Object value1, Object value2, String property) { if (value1 == null || value2 == null) { throw new RuntimeException("Between values for " + property + " cannot be null"); } criteria.add(new Criterion(condition, value1, value2)); } public Criteria andBidIsNull() { addCriterion("bid is null"); return (Criteria) this; } public Criteria andBidIsNotNull() { addCriterion("bid is not null"); return (Criteria) this; } public Criteria andBidEqualTo(String value) { addCriterion("bid =", value, "bid"); return (Criteria) this; } public Criteria andBidNotEqualTo(String value) { addCriterion("bid <>", value, "bid"); return (Criteria) this; } public Criteria andBidGreaterThan(String value) { addCriterion("bid >", value, "bid"); return (Criteria) this; } public Criteria andBidGreaterThanOrEqualTo(String value) { addCriterion("bid >=", value, "bid"); return (Criteria) this; } public Criteria andBidLessThan(String value) { addCriterion("bid <", value, "bid"); return (Criteria) this; } public Criteria andBidLessThanOrEqualTo(String value) { addCriterion("bid <=", value, "bid"); return (Criteria) this; } public Criteria andBidLike(String value) { addCriterion("bid like", value, "bid"); return (Criteria) this; } public Criteria andBidNotLike(String value) { addCriterion("bid not like", value, "bid"); return (Criteria) this; } public Criteria andBidIn(List<String> values) { addCriterion("bid in", values, "bid"); return (Criteria) this; } public Criteria andBidNotIn(List<String> values) { addCriterion("bid not in", values, "bid"); return (Criteria) this; } public Criteria andBidBetween(String value1, String value2) { addCriterion("bid between", value1, value2, "bid"); return (Criteria) this; } public Criteria andBidNotBetween(String value1, String value2) { addCriterion("bid not between", value1, value2, "bid"); return (Criteria) this; } public Criteria andBnameIsNull() { addCriterion("bname is null"); return (Criteria) this; } public Criteria andBnameIsNotNull() { addCriterion(