在线商城项目实战视频教程 包含：源码+笔记+视频

package com.luban.po; import java.math.BigDecimal; import java.util.ArrayList; import java.util.Date; import java.util.Iterator; import java.util.List; public class DangdangUserExample { protected String orderByClause; protected boolean distinct; protected List<Criteria> oredCriteria; public DangdangUserExample() { oredCriteria = new ArrayList<Criteria>(); } public void setOrderByClause(String orderByClause) { this.orderByClause = orderByClause; } public String getOrderByClause() { return orderByClause; } public void setDistinct(boolean distinct) { this.distinct = distinct; } public boolean isDistinct() { return distinct; } public List<Criteria> getOredCriteria() { return oredCriteria; } public void or(Criteria criteria) { oredCriteria.add(criteria); } public Criteria or() { Criteria criteria = createCriteriaInternal(); oredCriteria.add(criteria); return criteria; } public Criteria createCriteria() { Criteria criteria = createCriteriaInternal(); if (oredCriteria.size() == 0) { oredCriteria.add(criteria); } return criteria; } protected Criteria createCriteriaInternal() { Criteria criteria = new Criteria(); return criteria; } public void clear() { oredCriteria.clear(); orderByClause = null; distinct = false; } 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)); } protected void addCriterionForJDBCDate(String condition, Date value, String property) { if (value == null) { throw new RuntimeException("Value for " + property + " cannot be null"); } addCriterion(condition, new java.sql.Date(value.getTime()), property); } protected void addCriterionForJDBCDate(String condition, List<Date> values, String property) { if (values == null || values.size() == 0) { throw new RuntimeException("Value list for " + property + " cannot be null or empty"); } List<java.sql.Date> dateList = new ArrayList<java.sql.Date>(); Iterator<Date> iter = values.iterator(); while (iter.hasNext()) { dateList.add(new java.sql.Date(iter.next().getTime())); } addCriterion(condition, dateList, property); } protected void addCriterionForJDBCDate(String condition, Date value1, Date value2, String property) { if (value1 == null || value2 == null) { throw new RuntimeException("Between values for " + property + " cannot be null"); } addCriterion(condition, new java.sql.Date(value1.getTime()), new java.sql.Date(value2.getTime()), property); } public Criteria andDuUserIdIsNull() { addCriterion("DU_USER_ID is null"); return (Criteria) this; } public Criteria andDuUserIdIsNotNull() { addCriterion("DU_USER_ID is not null"); return (Criteria) this; } public Criteria andDuUserIdEqualTo(BigDecimal value) { addCriterion("DU_USER_ID =", value, "duUserId"); return (Criteria) this; } public Criteria andDuUserIdNotEqualTo(BigDecimal value) { addCriterion("DU_USER_ID <>", value, "duUserId"); return (Criteria) this; } public Criteria andDuUserIdGreaterThan(BigDecimal value) { addCriterion("DU_USER_ID >", value, "duUserId"); return (Criteria) this; } public Criteria andDuUserIdGreaterThanOrEqualTo(BigDecimal value) { addCriterion("DU_USER_ID >=", value, "duUserId"); return (Criteria) this; } public Criteria andDuUserIdLessThan(BigDecimal value) { addCriterion("DU_USER_ID <", value, "duUserId"); return (Criteria) this; } public Criteria andDuUserIdLessThanOrEqualTo(BigDecimal value) { addCriterion("DU_USER_ID <=", value, "duUserId"); return (Criteria) this; } public Criteria andDuUserIdIn(List<BigDecimal> values) { addCriterion("DU_USER_ID in", values, "duUserId"); return (Criteria) this; } public Criteria andDuUserIdNotIn(List<BigDecimal> values) { addCriterion("DU_USER_ID not in", values, "duUserId"); return (Criteria) this; } public Criteria andDuUserIdBetween(BigDecimal value1, BigDecimal value2) { addCriterion("DU_USER_ID between", value1, value2, "duUserId"); return (Criteria) this; } public Criteria andDuUserIdNotBetween(BigDecimal value1, BigDecimal value2) { addCriterion("DU_USER_ID not between", value1, value2, "duUserId"); return (Criteria) this; } public Criteria andDuEmailIsNull() { addCriterion("DU_EMAIL is null"); return (Criteria) this; } public Criteria andDuEmailIsNotNull() { addCriterion("DU_EMAIL is not null"); return (Criteria) this; } public Criteria andDuEmailEqualTo(String value) { addCriterion("DU_EMAIL =", value, "duEmail"); return (Criteria) this; } public Criteria andDuEmailNotEqualTo(String value) { addCriterion("DU_EMAIL <>", value, "duEmail"); return (Criteria) this; } public Criteria andDuEmailGreaterThan(String value) { addCriterion("DU_EMAIL >", value, "duEmail"); return (Criteria) this; } public Criteria andDuEmailGreaterThanOrEqualTo(String value) { addCriterion("DU_EMAIL >=", value, "duEmail"); return (Criteria) this; } public Criteria andDuEmailLessThan(String value) { addCriterion("DU_EMAIL <", value, "duEmail"); return (Criteria) this; } public Criteria andDuEmailLessThanOrEqualTo(String value) { addCriterion("DU_EMAIL <=", value, "duEmail"); return (Criteria) this; } public Criteria andDuEmailLike(String value) { addCriterion("DU_EMAIL like", value, "duEmail"); ret