一、注册微信测试账号，编辑推送模板
二、spring boot 后台
目录结构：
1.依赖
1 <properties> 2 <java.version>1.8</java.version> 3 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 4 <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> 5 <spring-boot.version>2.3.7.RELEASE</spring-boot.version> 6 </properties> 7 8 <dependencies> 9 <!-- https://mvnrepository.com/artifact/org.projectlombok/lombok --> 10 <dependency> 11 <groupId>org.projectlombok</groupId> 12 <artifactId>lombok</artifactId> 13 <version>1.18.20</version> 14 <scope>provided</scope> 15 </dependency> 16 17 <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson --> 18 <dependency> 19 <groupId>com.alibaba</groupId> 20 <artifactId>fastjson</artifactId> 21 <version>2.0.7</version> 22 </dependency> 23 24 <dependency> 25 <groupId>org.springframework.boot</groupId> 26 <artifactId>spring-boot-starter-web</artifactId> 27 </dependency> 28 29 <dependency> 30 <groupId>org.springframework.boot</groupId> 31 <artifactId>spring-boot-starter-test</artifactId> 32 <scope>test</scope> 33 <exclusions> 34 <exclusion> 35 <groupId>org.junit.vintage</groupId> 36 <artifactId>junit-vintage-engine</artifactId> 37 </exclusion> 38 </exclusions> 39 </dependency> 40 <!-- https://mvnrepository.com/artifact/com.github.binarywang/weixin-java-mp --> 41 <dependency> 42 <groupId>com.github.binarywang</groupId> 43 <artifactId>weixin-java-mp</artifactId> 44 <version>3.3.0</version> 45 </dependency> 46 </dependencies>
2.实体类
1 package com.ang.wxpushdaily.entity;
2
3 import lombok.AllArgsConstructor;
4 import lombok.Data;
5 import lombok.NoArgsConstructor;
6
7 /**
8 * @author ncwuDA
9 * @createtime 2022-08-25
10 */
11 @Data
12 @AllArgsConstructor
13 @NoArgsConstructor
14 public class Weather {
15 String area;
16 String date;
17 String week;
18 // 当前天气
19 String weather;
20 // 当前温度
21 String real;
22 // 最低温度
23 String lowest;
24 // 最高温度
25 String highest;
26 // 风级大小
27 String windsc;
28 // 风向
29 String wind;
30 //提示
31 String tips;
32
33 }
3.工具类
1）发送请求工具类
1 package com.ang.wxpushdaily.utils;
2
3 import org.apache.http.HttpEntity;
4 import org.apache.http.client.methods.CloseableHttpResponse;
5 import org.apache.http.client.methods.HttpGet;
6 import org.apache.http.impl.client.CloseableHttpClient;
7 import org.apache.http.impl.client.HttpClients;
8 import org.apache.http.util.EntityUtils;
9
10 import java.io.IOException;
11
12 /**
13 * @author ncwuDA
14 * @createtime 2022-08-25
15 */
16 public class HttpsClientUtils {
17
18 /**
19 * 发送get请求
20 *
21 * @param url 发送链接 拼接参数
22 */
23 public static String sendGet(String url) throws IOException {
24 CloseableHttpClient httpClient = HttpClients.createDefault();
25 HttpGet httpGet = new HttpGet(url);
26 CloseableHttpResponse response = httpClient.execute(httpGet);
27 String resp;
28 try {
29 HttpEntity entity = response.getEntity();
30 resp = EntityUtils.toString(entity, "utf-8");
31 EntityUtils.consume(entity);
32 } finally {
33 response.close();
34 }
35 return resp;
36 }
37 }
2）获取天气工具类
1 package com.ang.wxpushdaily.utils;
2
3 import com.alibaba.fastjson.JSONArray;
4 import com.alibaba.fastjson.JSONObject;
5 import com.ang.wxpushdaily.entity.Weather;
6 import org.springframework.web.client.RestTemplate;
7
8 import java.io.IOException;
9 import java.util.HashMap;
10 import java.util.List;
11 import java.util.Map;
12
13 /**
14 * @author ncwuDA
15 * @createtime 2022-08-25
16 */
17 public class WeatherUtils {
18 public static void main(String[] args) throws IOException {
19 System.out.println(getWeather());
20 }
21 public static Weather getWeather() throws IOException {
22 String city = "XXX"; // 地区
23 String key = "********************"; //APIKEY
24 String res = HttpsClientUtils.sendGet("http://api.tianapi.com/tianqi/index?key=" + key + "&&city=" + city);
25 JSONObject json = JSONObject.parseObject(res);
26 assert json != null;
27 JSONArray newsList = json.getJSONArray("newslist");
28 List<Weather> weathers = newsList.toJavaList(Weather.class);
29
30 return weathers.get(0);
31 }
32 }
3）计算生日工具类
1 package com.ang.wxpushdaily.utils;
2
3
4 import java.text.DateFormat;
5 import java.text.ParseException;
6 import java.text.SimpleDateFormat;
7 import java.util.Calendar;
8
9 /**
10 * @author ncwuDA
11 * @createtime 2022-08-25
12 */
13 public class MemorialDayUtils {
14
15 public static int getLianAi(){
16 return calculationLianAi("2022-12-11");
17 }
18 public static int getBirthday_Jo(){
19 try {
20 return calculationBirthday("2009-03-09");
21 } catch (ParseException e) {
22 e.printStackTrace();
23 }
24 return 0;
25 }
26 public static int getBirthday_Hui(){
27 try {
28 return calculationBirthday("2020-01-11");
29 } catch (ParseException e) {
30 e.printStackTrace();
31 }
32 return 0;
33 }
34
35 // 计算生日天数
36 public static int calculationBirthday(String clidate) throws ParseException {
37 SimpleDateFormat myFormatter = new SimpleDateFormat("yyyy-MM-dd");
38 Calendar cToday = Calendar.getInstance(); // 存今天
39 Calendar cBirth = Calendar.getInstance(); // 存生日
40 cBirth.setTime(myFormatter.parse(clidate)); // 设置生日
41 cBirth.set(Calendar.YEAR, cToday.get(Calendar.YEAR)); // 修改为本年
42 int days;
43 if (cBirth.get(Calendar.DAY_OF_YEAR) < cToday.get(Calendar.DAY_OF_YEAR)) {
44 // 生日已经过了，要算明年的了
45 days = cToday.getActualMaximum(Calendar.DAY_OF_YEAR) - cToday.get(Calendar.DAY_OF_YEAR);
46 days += cBirth.get(Calendar.DAY_OF_YEAR);
47 } else {
48 // 生日还没过
49 days = cBirth.get(Calendar.DAY_OF_YEAR) - cToday.get(Calendar.DAY_OF_YEAR);
50 }
51 // 输出结果
52 return days;
53 }
54
55 // 计算天数
56 public static int calculationLianAi(String date) {
57 DateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
58 int day = 0;
59 try {
60 long time = System.currentTimeMillis() - simpleDateFormat.parse(date).getTime();
61 day = (int) (time / 86400000L);
62 } catch (ParseException e) {
63 e.printStackTrace();
64 }
65 return day;
66 }
67 }
4.推送配置
1 package com.ang.wxpushdaily.main;
2
3 import com.ang.wxpushdaily.entity.Weather;
4 import com.ang.wxpushdaily.utils.MemorialDayUtils;
5 import com.ang.wxpushdaily.utils.WeatherUtils;
6 import me.chanjar.weixin.mp.api.WxMpInMemoryConfigStorage;
7 import me.chanjar.weixin.mp.api.WxMpService;
8 import me.chanjar.weixin.mp.api.impl.WxMpServiceImpl;
9 import me.chanjar.weixin.mp.bean.template.WxMpTemplateData;
10 import me.chanjar.weixin.mp.bean.template.WxMpTemplateMessage;
11
12 import java.io.IOException;
13 import java.util.Map;
14
15 /**
16 * @author ncwuDA
17 * @createtime 2022-08-25
18 */
19 public class Pusher {
20
21 public static void main(String[] args) throws IOException {
22 push();
23 }
24
25 private static final String appId = "wxa1c394a*********";
26 private static final String secret = "84c32ce8cd02379bf*************";
27
28 public static void push() throws IOException {
29 //配置测试号信息
30 WxMpInMemoryConfigStorage wxStorage = new WxMpInMemoryConfigStorage();
31 wxStorage.setAppId(appId);
32 wxStorage.setSecret(secret);
33 WxMpService wxMpService = new WxMpServiceImpl();
34 wxMpService.setWxMpConfigStorage(wxStorage);
35 //配置模板信息
36 WxMpTemplateMessage templateMessage = WxMpTemplateMessage.builder()
37 .toUser("ofnf15lpR422OhB3********") // 用户id
38 .templateId("fh7fPySUnc_J2bZu9Mi78CXvSI8***********") //模板id
39 .build();
40 //配置模版推送消息
41 Weather weather = WeatherUtils.getWeather();
42 templateMessage.addData(new WxMpTemplateData("date", weather.getDate() + " " + weather.getWeek() + "\n", "#9932CD"));
43 templateMessage.addData(new WxMpTemplateData("weather", weather.getArea() + " " + weather.getWeather() + "\n", "#9932CD"));
44 templateMessage.addData(new WxMpTemplateData("real", weather.getReal() + "\n", "#EE212D"));
45 templateMessage.addData(new WxMpTemplateData("lowest", weather.getLowest() + " ", "#EE212D"));
46 templateMessage.addData(new WxMpTemplateData("highest", weather.getHighest() + "\n", "#EE212D"));
47 templateMessage.addData(new WxMpTemplateData("wind", weather.getWind() + " ", "#B95EA3"));
48 templateMessage.addData(new WxMpTemplateData("windsc", weather.getWindsc() + "\n\n", "#B95EA3"));
49 templateMessage.addData(new WxMpTemplateData("tips", weather.getTips() + "", "#8E2323"));
50 templateMessage.addData(new WxMpTemplateData("lianai", MemorialDayUtils.getLianAi() + "", "#FF1493"));
51 templateMessage.addData(new WxMpTemplateData("shengri1", MemorialDayUtils.getBirthday_Jo() + "", "#FFA500"));
52 templateMessage.addData(new WxMpTemplateData("shengri2", MemorialDayUtils.getBirthday_Hui() + "", "#FFA500"));
53 String beizhu = "❤";
54 if (MemorialDayUtils.getLianAi() % 365 == 0) {
55 beizhu = "今天是恋爱" + (MemorialDayUtils.getLianAi() / 365) + "周年纪念日！";
56 }
57 if (MemorialDayUtils.getBirthday_Jo() == 0) {
58 beizhu = "今天是生日，生日快乐呀！";
59 }
60 if (MemorialDayUtils.getBirthday_Hui() == 0) {
61 beizhu = "今天是生日，生日快乐呀！";
62 }
63 templateMessage.addData(new WxMpTemplateData("beizhu", beizhu, "#FF0000"));
64
65 try {
66 System.out.println(templateMessage.toJson());
67 System.out.println(wxMpService.getTemplateMsgService().sendTemplateMsg(templateMessage));
68 } catch (Exception e) {
69 System.out.println("推送失败：" + e.getMessage());
70 e.printStackTrace();
71 }
72 }
73 }
5.启动定时
package com.ang.wxpushdaily;
import com.ang.wxpushdaily.main.Pusher;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;
import java.io.IOException;
@SpringBootApplication
@EnableScheduling // 开启定时任务
public class WxPushDailyApplication {
public static void main(String[] args) {
SpringApplication.run(WxPushDailyApplication.class, args);
}
// 定时
@Scheduled(cron = "0 0 6 * * ?")
public void goodMorning() throws IOException {
Pusher.push();
}
}
标签：templateMessage,String,微信,天气,new,import,推送,com,public From： https://www.cnblogs.com/ikunn/p/16624462.html