weiyuanzhuo的博客

1.开启二级缓存config/SqlMapConfig.xml test单元测试 // 二级缓存测试 @Test public void testCache1() throws Exception{ SqlSession sqlSession1 = sqlSessionFactory.openSession(); SqlSes

ROOT / WEB-INF / 配置web.xml<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xs

1<mvc:annotation-driven conversion-service="conversionService" validator="validator"> <bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean">

1.项目结构图2.POJO类public class Items { private Integer id; // 商品ID private String name; // 商品姓名 private Float price; // 商品价格 private String pic; /

1./src下import java.io.File;import java.io.IOException;import java.util.ArrayList;import java.util.List;import org.mybatis.generator.api.MyBatisGenerator;import org.mybatis.generator.config.Con

1 商品名称 商品价格 生产日期 商品描述 操作 ${item.name } ${item.price } ${item.detail } 修改2@Controller@RequestMapping("/items")public class ItemsController { @Autowired private Item

1.package cn.itcast.ssm.interceptor;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.springframework.web.servlet.HandlerInterceptor;impor

1.springmvc异常处理-全局异常处理器开发public class CustomException extends Exception { //异常信息 public String message; public CustomException(String message){ super(message); this.message = message; }

1 // 批量编辑列表 @RequestMapping("/editItemsQuery") public ModelAndView editItemsQuery(HttpServletRequest request, ItemsQueryVo itemsQueryVo) throws Exception { List itemsList = itemsService.fi

1.多部件的解析器 <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> 5242880 // 上传图片 if (items_pic!=null) { // 存储图

1.jackson的包，如下：jackson-core-asl-1.9.11.jarjackson-mapper-asl-1.9.11.jar @RequestMapping("/requestJson") public @ResponseBody ItemsCustom requestJson(@RequestBody ItemsCustom itemsCustom){

1.controller @RequestMapping("/itemsView/{id}") public @ResponseBody ItemsCustom itemsView(@PathVariable("id") Integer id)throws Exception{ //调用service查询商品信息 ItemsCustom itemsCustom = item

1<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>成功提示操作成功！2 //编辑商品提交（更新） @RequestMapping("/editItemsSubmit") public String editItemsSubm

0<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> 查询商品列表 function deleteItems(){ //提交form document.itemsForm.action="${pageContext.

1.项目结构图2.config/配置文件config/mybatis/SqlMapConfig.xml<!DOCTYPE configurationPUBLIC "-//mybatis.org//DTD Config 3.0//EN""http://mybatis.org/dtd/mybatis-3-config.dtd"> <!-- 针对单个

12.config/配置文件config/mybatis/SqlMapConfig.xml config/spring/applicationContext.xml 3.src/ssm包mapper接口public interface UserMapper { // R 根据id查询用户信息 publi

1.项目结构图2.lib外部包3.配置web.xmlWebRoot/WEB-INF/web.xml下 springmvcfirst1208 springmvc org.springframework.web.servlet.DispatcherServlet <!-- contextConfigLocation配置s

1.M1.1 M_pojo分页package com.fh.entity;import com.fh.util.Const;import com.fh.util.PageData;import com.fh.util.Tools;public class Page { private int showCount; //每页显示记录数 priva

十月 09, 2016 8:52:07 上午 org.apache.tomcat.util.digester.SetPropertiesRule begin警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.j2ee.server:je

12016-10-09 14:06:59,794 DEBUG [jeeplus.modules.sys.interceptor.LogInterceptor] - 开始计时: 02:06:59.794 URI: /jeeplusa/a/echarts/bar2016-10-09 14:07:00,320 INFO [jeeplus.modules.sys.interceptor.Log

1.eclipse->window>preferences->java->compiler->选择本地要用的Java版本2.eclipse->window>preferences->java->installJars->修改为本地jdk3.项目右键->buildPath configure Build Path->点击选项卡Libraries->选中JRE System Library->

1.config配置springmvc.xml<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc" xmln

1九月 22, 2016 9:25:42 上午 org.apache.tomcat.util.digester.SetPropertiesRule begin警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:

1package cn.itcast.ssm.controller.converter;import java.text.ParseException;import java.text.SimpleDateFormat;import java.util.Date;import org.springframework.core.convert.converter.Converter;

I. Overview      1. Introduction      2. Tutorial      3. Architecture      4. ConfigurationII. Core      5. Authentication      6. Authorization            6.1. Permissions   

1DEBUG [http-bio-80-exec-3] - Original ConversionService attempt failed - ignored since PropertyEditor based conversion eventually succeededorg.springframework.core.convert.ConversionFailedExcepti

1.package org.andy.shop.service.impl;import java.util.List;import org.andy.shop.dao.UserInfoMapper;import org.andy.shop.model.UserInfo;import org.andy.shop.service.UserService;import org.spri