Java项目:零食超市商城系统(java+SSM+JSP+jQuery+Mysql)

package com.snack.model; import java.util.ArrayList; import java.util.Date; import java.util.Iterator; import java.util.List; public class SnackinfoExample { protected String orderByClause; protected boolean distinct; protected List<Criteria> oredCriteria; public SnackinfoExample() { 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 andSIdIsNull() { addCriterion("s_id is null"); return (Criteria) this; } public Criteria andSIdIsNotNull() { addCriterion("s_id is not null"); return (Criteria) this; } public Criteria andSIdEqualTo(Integer value) { addCriterion("s_id =", value, "sId"); return (Criteria) this; } public Criteria andSIdNotEqualTo(Integer value) { addCriterion("s_id <>", value, "sId"); return (Criteria) this; } public Criteria andSIdGreaterThan(Integer value) { addCriterion("s_id >", value, "sId"); return (Criteria) this; } public Criteria andSIdGreaterThanOrEqualTo(Integer value) { addCriterion("s_id >=", value, "sId"); return (Criteria) this; } public Criteria andSIdLessThan(Integer value) { addCriterion("s_id <", value, "sId"); return (Criteria) this; } public Criteria andSIdLessThanOrEqualTo(Integer value) { addCriterion("s_id <=", value, "sId"); return (Criteria) this; } public Criteria andSIdIn(List<Integer> values) { addCriterion("s_id in", values, "sId"); return (Criteria) this; } public Criteria andSIdNotIn(List<Integer> values) { addCriterion("s_id not in", values, "sId"); return (Criteria) this; } public Criteria andSIdBetween(Integer value1, Integer value2) { addCriterion("s_id between", value1, value2, "sId"); return (Criteria) this; } public Criteria andSIdNotBetween(Integer value1, Integer value2) { addCriterion("s_id not between", value1, value2, "sId"); return (Criteria) this; } public Criteria andSBatchIsNull() { addCriterion("s_batch is null"); return (Criteria) this; } public Criteria andSBatchIsNotNull() { addCriterion("s_batch is not null"); return (Criteria) this; } public Criteria andSBatchEqualTo(String value) { addCriterion("s_batch =", value, "sBatch"); return (Criteria) this; } public Criteria andSBatchNotEqualTo(String value) { addCriterion("s_batch <>", value, "sBatch"); return (Criteria) this; } public Criteria andSBatchGreaterThan(String value) { addCriterion("s_batch >", value, "sBatch"); return (Criteria) this; } public Criteria andSBatchGreaterThanOrEqualTo(String value) { addCriterion("s_batch >=", value, "sBatch"); return (Criteria) this; } public Criteria andSBatchLessThan(String value) { addCriterion("s_batch <", value, "sBatch"); return (Criteria) this; } public Criteria andSBatchLessThanOrEqualTo(String value) { addCriterion("s_batch <=", value, "sBatch"); return (Criteria) this; } public Criteria andSBatchLike(String value) { addCriterion("s_batch like", value, "sBatch"); return (Criteria) this; } public Criteria andSBatchNotLike(String value) { addCriterion("s_batch not like", value, "sBatch"); return (Criteria) this; } public Criteria andSBatchIn(List<String> values) {