最近很郁悶,一個女粉絲找我要開發一個系統,說是很著急,
但是費用不高,說自己沒錢,
我平時事也很多,又不是很想接,
說了一大堆苦情的話,然后說自己的要求不高,沒有ui要求,
我就接了,
但是后來,越扯越嚴重……上升到600塊要開發一個知乎的高度,這讓我想起了預算茅草屋的價格,想要別墅的效果,

扯皮扯的很累,專案我已經遠程除錯好了,也講解了,最后全部退款了,

關鍵是我還整理了很多講解的說明:

既然退款,專案就不是你的了,我開發的就是我的,專案的原始碼就開源吧,
兄弟們,給個三連安慰下我,原始碼是你們的了,在文章底部,
首先看一下這個專案演示,值不值600塊?評論區告訴我
一,系統演示











二,系統的簡介
開發語言:Java
框架:ssm
JDK版本:JDK1.8
服務器:tomcat7
資料庫:mysql 5.7(一定要5.7版本)
資料庫工具:Navicat11
開發軟體:eclipse/myeclipse/idea
Maven包:Maven3.3.9
瀏覽器:谷歌瀏覽器
二,系統實作的主要功能
(1)用戶管理,主要實作了仿知乎微信小程式的用戶管理功能,
(2)標簽管理,主要實作了仿知乎微信小程式的標簽管理功能,
(3)今日熱聞管理,主要實作了仿知乎微信小程式的今日熱聞管理功能,
(4)問答模式管理,主要實作了仿知乎微信小程式的問答模式管理功能,
(5)檔案管理,主要實作了仿知乎微信小程式的檔案管理功能,
三,核心代碼展示
@RestController
@RequestMapping("/biaoqianleixing")
public class BiaoqianleixingController {
@Autowired
private BiaoqianleixingService biaoqianleixingService;
/**
* 后端串列
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,BiaoqianleixingEntity biaoqianleixing,
HttpServletRequest request){
EntityWrapper<BiaoqianleixingEntity> ew = new EntityWrapper<BiaoqianleixingEntity>();
PageUtils page = biaoqianleixingService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, biaoqianleixing), params), params));
return R.ok().put("data", page);
}
/**
* 前端串列
*/
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,BiaoqianleixingEntity biaoqianleixing,
HttpServletRequest request){
EntityWrapper<BiaoqianleixingEntity> ew = new EntityWrapper<BiaoqianleixingEntity>();
PageUtils page = biaoqianleixingService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, biaoqianleixing), params), params));
return R.ok().put("data", page);
}
/**
* 串列
*/
@RequestMapping("/lists")
public R list( BiaoqianleixingEntity biaoqianleixing){
EntityWrapper<BiaoqianleixingEntity> ew = new EntityWrapper<BiaoqianleixingEntity>();
ew.allEq(MPUtil.allEQMapPre( biaoqianleixing, "biaoqianleixing"));
return R.ok().put("data", biaoqianleixingService.selectListView(ew));
}
/**
* 查詢
*/
@RequestMapping("/query")
public R query(BiaoqianleixingEntity biaoqianleixing){
EntityWrapper< BiaoqianleixingEntity> ew = new EntityWrapper< BiaoqianleixingEntity>();
ew.allEq(MPUtil.allEQMapPre( biaoqianleixing, "biaoqianleixing"));
BiaoqianleixingView biaoqianleixingView = biaoqianleixingService.selectView(ew);
return R.ok("查詢標簽型別成功").put("data", biaoqianleixingView);
}
/**
* 后端詳情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
BiaoqianleixingEntity biaoqianleixing = biaoqianleixingService.selectById(id);
return R.ok().put("data", biaoqianleixing);
}
/**
* 前端詳情
*/
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
BiaoqianleixingEntity biaoqianleixing = biaoqianleixingService.selectById(id);
return R.ok().put("data", biaoqianleixing);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody BiaoqianleixingEntity biaoqianleixing, HttpServletRequest request){
biaoqianleixing.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(biaoqianleixing);
biaoqianleixingService.insert(biaoqianleixing);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody BiaoqianleixingEntity biaoqianleixing, HttpServletRequest request){
biaoqianleixing.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(biaoqianleixing);
biaoqianleixingService.insert(biaoqianleixing);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody BiaoqianleixingEntity biaoqianleixing, HttpServletRequest request){
//ValidatorUtils.validateEntity(biaoqianleixing);
biaoqianleixingService.updateById(biaoqianleixing);//全部更新
return R.ok();
}
/**
* 洗掉
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
biaoqianleixingService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
/**
* 提醒介面
*/
@RequestMapping("/remind/{columnName}/{type}")
public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,
@PathVariable("type") String type,@RequestParam Map<String, Object> map) {
map.put("column", columnName);
map.put("type", type);
if(type.equals("2")) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar c = Calendar.getInstance();
Date remindStartDate = null;
Date remindEndDate = null;
if(map.get("remindstart")!=null) {
Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindStart);
remindStartDate = c.getTime();
map.put("remindstart", sdf.format(remindStartDate));
}
if(map.get("remindend")!=null) {
Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
c.setTime(new Date());
c.add(Calendar.DAY_OF_MONTH,remindEnd);
remindEndDate = c.getTime();
map.put("remindend", sdf.format(remindEndDate));
}
}
Wrapper<BiaoqianleixingEntity> wrapper = new EntityWrapper<BiaoqianleixingEntity>();
if(map.get("remindstart")!=null) {
wrapper.ge(columnName, map.get("remindstart"));
}
if(map.get("remindend")!=null) {
wrapper.le(columnName, map.get("remindend"));
}
int count = biaoqianleixingService.selectCount(wrapper);
return R.ok().put("count", count);
}
/**
* 通用介面
*/
@RestController
public class CommonController{
@Autowired
private CommonService commonService;
@Autowired
private ConfigService configService;
private static AipFace client = null;
private static String BAIDU_DITU_AK = null;
@RequestMapping("/location")
public R location(String lng,String lat) {
if(BAIDU_DITU_AK==null) {
BAIDU_DITU_AK = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "baidu_ditu_ak")).getValue();
if(BAIDU_DITU_AK==null) {
return R.error("請在配置管理中正確配置baidu_ditu_ak");
}
}
Map<String, String> map = BaiduUtil.getCityByLonLat(BAIDU_DITU_AK, lng, lat);
return R.ok().put("data", map);
}
/**
* 人臉比對
*
* @param face1 人臉1
* @param face2 人臉2
* @return
*/
@RequestMapping("/matchFace")
public R matchFace(String face1, String face2,HttpServletRequest request) {
if(client==null) {
/*String AppID = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "AppID")).getValue();*/
String APIKey = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "APIKey")).getValue();
String SecretKey = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "SecretKey")).getValue();
String token = BaiduUtil.getAuth(APIKey, SecretKey);
if(token==null) {
return R.error("請在配置管理中正確配置APIKey和SecretKey");
}
client = new AipFace(null, APIKey, SecretKey);
client.setConnectionTimeoutInMillis(2000);
client.setSocketTimeoutInMillis(60000);
}
JSONObject res = null;
try {
File file1 = new File(request.getSession().getServletContext().getRealPath("/upload")+"/"+face1);
File file2 = new File(request.getSession().getServletContext().getRealPath("/upload")+"/"+face2);
String img1 = Base64Util.encode(FileUtil.FileToByte(file1));
String img2 = Base64Util.encode(FileUtil.FileToByte(file2));
MatchRequest req1 = new MatchRequest(img1, "BASE64");
MatchRequest req2 = new MatchRequest(img2, "BASE64");
ArrayList<MatchRequest> requests = new ArrayList<MatchRequest>();
requests.add(req1);
requests.add(req2);
res = client.match(requests);
System.out.println(res.get("result"));
} catch (FileNotFoundException e) {
e.printStackTrace();
return R.error("檔案不存在");
} catch (IOException e) {
e.printStackTrace();
}
return R.ok().put("data", com.alibaba.fastjson.JSONObject.parse(res.get("result").toString()));
}
/**
* 獲取table表中的column串列(聯動介面)
* @param table
* @param column
* @return
*/
@IgnoreAuth
@RequestMapping("/option/{tableName}/{columnName}")
public R getOption(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName,String level,String parent) {
Map<String, Object> params = new HashMap<String, Object>();
params.put("table", tableName);
params.put("column", columnName);
if(StringUtils.isNotBlank(level)) {
params.put("level", level);
}
if(StringUtils.isNotBlank(parent)) {
params.put("parent", parent);
}
List<String> data = commonService.getOption(params);
return R.ok().put("data", data);
}
四,原始碼獲取
這個專案搞的恨不痛快,以后這樣的再也不接了,開始的時候就要確認好需求,原始碼給你了,
點擊下面,回復:小程式666
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