SpringBoot+thymeleaf简单实现登陆注册及记账功能

package com.kanggutang.model; import java.math.BigDecimal; import java.util.ArrayList; import java.util.Date; import java.util.List; public class ExpenseExample { /** * This field was generated by MyBatis Generator. * This field corresponds to the database table expense * * @mbggenerated */ protected String orderByClause; /** * This field was generated by MyBatis Generator. * This field corresponds to the database table expense * * @mbggenerated */ protected boolean distinct; /** * This field was generated by MyBatis Generator. * This field corresponds to the database table expense * * @mbggenerated */ protected List<Criteria> oredCriteria; /** * This method was generated by MyBatis Generator. * This method corresponds to the database table expense * * @mbggenerated */ public ExpenseExample() { oredCriteria = new ArrayList<Criteria>(); } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table expense * * @mbggenerated */ public void setOrderByClause(String orderByClause) { this.orderByClause = orderByClause; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table expense * * @mbggenerated */ public String getOrderByClause() { return orderByClause; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table expense * * @mbggenerated */ public void setDistinct(boolean distinct) { this.distinct = distinct; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table expense * * @mbggenerated */ public boolean isDistinct() { return distinct; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table expense * * @mbggenerated */ public List<Criteria> getOredCriteria() { return oredCriteria; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table expense * * @mbggenerated */ public void or(Criteria criteria) { oredCriteria.add(criteria); } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table expense * * @mbggenerated */ 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 expense * * @mbggenerated */ 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 expense * * @mbggenerated */ protected Criteria createCriteriaInternal() { Criteria criteria = new Criteria(); return criteria; } /** * This method was generated by MyBatis Generator. * This method corresponds to the database table expense * * @mbggenerated */ public void clear() { oredCriteria.clear(); orderByClause = null; distinct = false; } /** * This class was generated by MyBatis Generator. * This class corresponds to the database table expense * * @mbggenerated */ 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 andExpenseIdIsNull() { addCriterion("EXPENSE_ID is null"); return (Criteria) this; } public Criteria andExpenseIdIsNotNull() { addCriterion("EXPENSE_ID is not null"); return (Criteria) this; } public Criteria andExpenseIdEqualTo(Integer value) { addCriterion("EXPENSE_ID =", value, "expenseId"); return (Criteria) this; } public Criteria andExpenseIdNotEqualTo(Integer value) { addCriterion("EXPENSE_ID <>", value, "expenseId"); return (Criteria) this; } public Criteria andExpenseIdGreaterThan(Integer value) { addCriterion("EXPENSE_ID >", value, "expenseId"); return (Criteria) this; } public Criteria andExpenseIdGreaterThanOrEqualTo(Integer value) { addCriterion("EXPENSE_ID >=", value, "expenseId"); return (Criteria) this; } public Criteria andExpenseIdLessThan(Integer value) { addCriterion("EXPENSE_ID <", value, "expenseId"); return (Criteria) this; } public Criteria andExpenseIdLessThanOrEqualTo(Integer value) { addCriterion("EXPENSE_ID <=", value, "expenseId"); return (Criteria) this; } public Criteria andExpenseIdIn(List<Integer> values) { addCriterion("EXPENSE_ID in", values, "expenseId"); return (Criteria) this; } public Criteria andExpenseIdNotIn(List<Integer> values) { addCriterion("EXPENSE_ID not in", values, "expenseId"); return (Criteria) this; } public Criteria andExpenseIdBetween(Integer value1, Integer value2) { addCriterion("EXPENSE_ID between", value1, value2, "expenseId"); return (Criteria) this; } public Criteria andExpenseIdNotBetween(Integer value1, Integer value2) { addCriterion("EXPENSE_ID not between", value1, value2, "expenseId"); return (Criteria) this; } public Criteria andExpenseTypeIsNull() { addCriterion("EXPENSE_TYPE is null"); return (Criteria) this; } public Criteria andExpenseTypeIsNotNull() { addCriterion("EXPENSE_TYPE is not null"); return (Criteria) this; } public Criteria andExpenseTypeEqualTo(Integer value) {