package com.example.quickstart.entity;
import lombok.Data;
/**
* Created by 史冬阳 on 2018/9/17.
*/
@Data
public class Subject {
private String pic;
private String stitle;
public Subject(String pic, String stitle) {
this.pic = pic;
this.stitle = stitle;
}
}
Column.java
package com.example.quickstart.entity;
import lombok.Data;
/**
* Created by 史冬阳 on 2018/9/17.
*/
@Data
public class Column {
private String cpic;
private String ctitle;
private String ccontent;
private String focus;
public Column(String cpic, String ctitle, String ccontent, String focus) {
this.cpic = cpic;
this.ctitle = ctitle;
this.ccontent = ccontent;
this.focus = focus;
}
}
三个DAO层，添加数据
CardDao.java
package com.example.quickstart.dao;
import com.example.quickstart.entity.Card;
import lombok.Data;
import org.springframework.context.annotation.Configuration;
import java.util.Arrays;
import java.util.List;
/**
* Created by 史冬阳 on 2018/9/17.
*/
@Configuration
@Data
public class CardDao {
public List getCards(){
Card[] cards = {
new Card("a0.jpg","Tp","18小时前", "更加开放的社交网络，「长毛象」让你自由地分享想法","长毛象是一个开源的分散式社交网络，你可以在上面更加自由地分享你的看法，认识更多志同道合的新朋友。","0.png",17,9),
new Card("a1.jpg","化学心情下2","2天前", "对产品和设计的热爱，让他打造出了这款 iOS 上的精美倒数日工具：专访 Time | 幕后","为了找到一款符合自己使用习惯的倒数日工具，Jony 开发了 Time 时间卡这款设计精美的 iOS 倒数日工具。本期幕后少数派就和开发者 Jony 聊了聊 Time 的设计思路，以及他对产品和设计的思考。","1.png",63,38),
new Card("a2.jpg","Tp","2天前", "别让「每天 XX 分钟」吓到你，习惯养成其实可以很简单：Continuo | App+1","如果你在养成习惯的过程中也感受到了无形的压力，那么不妨试试这款无需设定目标的 Continuo，帮助你在改变的同时减轻焦虑。","2.png",10,17),
new Card("a3.jpg","洛世","09月05日", "工作日让家中电脑不再闲置，其实你可以遥控它做很多事","如果打个小算盘你就会发现家中电脑的利用率低到令人发指的地步，那么怎么才能在工作日的时候让家中的电脑也能被充分利用起来呢？\n","3.png",65,76),
new Card("a4.jpg","waychane","09月05日", "告别死板与沉闷，试试这款像素风汇率查询工具：像素汇率 | App+1","支持现实货币与虚拟货币的像素风汇率换算应用，还可以查看汇率走势。","4.png",36,39),
new Card("a0.jpg","Tp","18小时前", "更加开放的社交网络，「长毛象」让你自由地分享想法","长毛象是一个开源的分散式社交网络，你可以在上面更加自由地分享你的看法，认识更多志同道合的新朋友。","0.png",17,9),
new Card("a1.jpg","化学心情下2","2天前", "对产品和设计的热爱，让他打造出了这款 iOS 上的精美倒数日工具：专访 Time | 幕后","为了找到一款符合自己使用习惯的倒数日工具，Jony 开发了 Time 时间卡这款设计精美的 iOS 倒数日工具。本期幕后少数派就和开发者 Jony 聊了聊 Time 的设计思路，以及他对产品和设计的思考。","1.png",63,38),
new Card("a2.jpg","Tp","2天前", "别让「每天 XX 分钟」吓到你，习惯养成其实可以很简单：Continuo | App+1","如果你在养成习惯的过程中也感受到了无形的压力，那么不妨试试这款无需设定目标的 Continuo，帮助你在改变的同时减轻焦虑。","2.png",10,17),
new Card("a3.jpg","洛世","09月05日", "工作日让家中电脑不再闲置，其实你可以遥控它做很多事","如果打个小算盘你就会发现家中电脑的利用率低到令人发指的地步，那么怎么才能在工作日的时候让家中的电脑也能被充分利用起来呢？\n","3.png",65,76),
new Card("a4.jpg","waychane","09月05日", "告别死板与沉闷，试试这款像素风汇率查询工具：像素汇率 | App+1","支持现实货币与虚拟货币的像素风汇率换算应用，还可以查看汇率走势。","4.png",36,39),
};
List cardList = Arrays.asList(cards);
return cardList;
}
}
SubjectDao.java
package com.example.quickstart.dao;
import com.example.quickstart.entity.Subject;
import lombok.Data;
import org.springframework.context.annotation.Configuration;
import java.util.Arrays;
import java.util.List;
/**
* Created by 史冬阳 on 2018/9/17.
*/
@Configuration
@Data
public class SubjectDao {
public List getSubjects(){
Subject[] subjects = {
new Subject("11.jpg","跑步好搭档"),
new Subject("12.jpg","给现代人的护眼小技巧"),
new Subject("13.png","青年居家生活指南"),
new Subject("14.png","你知道的PPT技巧"),
};
List subjectList = Arrays.asList(subjects);
return subjectList;
}
}
ColumnDao.java
package com.example.quickstart.dao;
import com.example.quickstart.entity.Column;
import lombok.Data;
import org.springframework.context.annotation.Configuration;
import java.util.Arrays;
import java.util.List;
/**
* Created by 史冬阳 on 2018/9/17.
*/
@Configuration
@Data
public class ColumnDao {
public List getColumns(){
Column[] columns = {
new Column("21.png","玩转Workflow","Workflow 是 iOS 上一款被称为「效率神器」的 App，它以直观的卡片形式大大...","2018人关注"),
new Column("22.png","提升效率之路","一个优秀的工具，能让你在提升效率之路事半功倍。你是如何通过这些工具，技...","1547人关注"),
new Column("23.png","装了啥","你的手机装了哪些常见或小众的 App？它们如何帮你提高效率，给生活带来更多...","1238人关注"),
new Column("24.png","我想推荐这个APP","你用过了哪些 App，爱上了哪些 App，无论平台，不妨现在就分享出来。","1053人关注"),
};
List columnList = Arrays.asList(columns);
return columnList;
}
}
一个controller层
CardController.java
package com.example.quickstart.controller;
import com.example.quickstart.dao.CardDao;
import com.example.quickstart.dao.ColumnDao;
import com.example.quickstart.dao.SubjectDao;
import com.example.quickstart.entity.Card;
import com.example.quickstart.entity.Column;
import com.example.quickstart.entity.Subject;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.GetMapping;
import javax.annotation.Resource;
import java.util.List;
/**
* Created by 史冬阳 on 2018/9/17.
*/
@Controller
public class CardController {
@Resource
private CardDao cardDao;
@Resource
private SubjectDao subjectDao;
@Resource
private ColumnDao columnDao;
@GetMapping("card")
public String getAll(ModelMap map){
List cardList = cardDao.getCards();
List subjectList = subjectDao.getSubjects();
List columnList = columnDao.getColumns();
//将数据模型加入视图
map.addAttribute("cardList",cardList);
map.addAttribute("subjectList",subjectList);
map.addAttribute("columnList",columnList);
return "card";
}
}
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The Apache Thrift software framework, for scalable cross-language services development, combines a software stack with a code generation engine to build services that work efficiently and s
org.json.JSONException: No value for items
在JSON解析中会遇到一种错误，很常见的错误
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