添加了查询天气实况的接口

pom.xml

@@ -29,6 +29,7 @@
         <springfox-swagger2.version>2.10.5</springfox-swagger2.version>
         <poi.version>5.0.0</poi.version>
         <poi-ooxml.version>5.0.0</poi-ooxml.version>
+        <httpclient.version>4.5.2</httpclient.version>
     </properties>
 
     <dependencies>
@@ -177,6 +178,11 @@
             <version>2.4</version>
             <classifier>jdk15</classifier>
         </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+            <version>${httpclient.version}</version>
+        </dependency>
 
 
     </dependencies>

src/main/java/com/xkrs/FirePointApplication.java

@@ -2,6 +2,15 @@ package com.xkrs;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.http.client.OkHttp3ClientHttpRequestFactory;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.StringHttpMessageConverter;
+import org.springframework.web.client.RestTemplate;
+
+import java.nio.charset.StandardCharsets;
+import java.util.List;
 
 /**
  * @author XinYi Song
@@ -13,4 +22,12 @@ public class FirePointApplication {
         SpringApplication.run(FirePointApplication.class, args);
     }
 
+    @Bean
+    public RestTemplate restTemplate() {
+        //Apache Httpclient
+        RestTemplate restTemplate = new RestTemplate(new HttpComponentsClientHttpRequestFactory());
+        restTemplate.getMessageConverters().set(1, new StringHttpMessageConverter(StandardCharsets.UTF_8));
+        return restTemplate;
+    }
+
 }

src/main/java/com/xkrs/common/config/RestConfiguration.java

@@ -0,0 +1,24 @@
+package com.xkrs.common.config;
+
+import org.springframework.boot.web.client.RestTemplateBuilder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.client.RestTemplate;
+
+import javax.annotation.Resource;
+
+/**
+ * @author XinYi Song
+ */
+@Configuration
+public class RestConfiguration {
+
+    @Resource
+    private RestTemplateBuilder restTemplateBuilder;
+
+    @Bean
+    public RestTemplate restTemplate(){
+        return restTemplateBuilder.build();
+    }
+
+}

src/main/java/com/xkrs/common/config/WebSecurityConfig.java

@@ -50,6 +50,7 @@ class WebSecurityConfig extends WebSecurityConfigurerAdapter {
                 .antMatchers(HttpMethod.GET,"/api/user/booleanUserName").permitAll()
                 .antMatchers(HttpMethod.GET,"/websocketTest").permitAll()
                 .antMatchers(HttpMethod.GET,"/selectCityName").permitAll()
+                .antMatchers(HttpMethod.GET,"/weather/cityName").permitAll()
                 // 所有其它请求需要身份认证
                 .anyRequest().authenticated()
                 .and()

src/main/java/com/xkrs/weather/controller/WeatherController.java

@@ -0,0 +1,28 @@
+package com.xkrs.weather.controller;
+
+import com.xkrs.weather.entity.WeatherResponse;
+import com.xkrs.weather.service.WeatherDataService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * @author XinYi Song
+ */
+@RestController
+@RequestMapping(value = "/weather")
+public class WeatherController {
+
+    @Autowired
+    private WeatherDataService weatherDataService;
+
+    @GetMapping("/cityId")
+    public WeatherResponse getWeatherByCityId(@RequestParam("cityId") String cityId){
+        return weatherDataService.getDataByCityId(cityId);
+    }
+
+    @GetMapping("/cityName")
+    public WeatherResponse getWeatherByCityName(@RequestParam("cityName") String cityName){
+        return weatherDataService.getDataByCityName(cityName);
+    }
+
+}

src/main/java/com/xkrs/weather/entity/Forecast.java

@@ -0,0 +1,78 @@
+package com.xkrs.weather.entity;
+
+import java.io.Serializable;
+
+/**
+ * 未来天气
+ * @author XinYi Song
+ */
+public class Forecast implements Serializable {
+
+ /*   "forecast":[{
+        "date":"23日星期天", "high":"高温 24℃", "fengli":"<![CDATA[4-5级]]>", "low":"低温 12℃", "fengxiang":"北风", "type":"晴"
+    },{
+        "date":"24日星期一", "high":"高温 23℃", "fengli":"<![CDATA[<3级]]>", "low":"低温 11℃", "fengxiang":"无持续风向", "type":
+        "晴"
+    },{
+        "date":"25日星期二", "high":"高温 23℃", "fengli":"<![CDATA[<3级]]>", "low":"低温 13℃", "fengxiang":"南风", "type":"多云"
+    },{
+        "date":"26日星期三", "high":"高温 22℃", "fengli":"<![CDATA[<3级]]>", "low":"低温 14℃", "fengxiang":"南风", "type":"多云"
+    },{
+        "date":"27日星期四", "high":"高温 22℃", "fengli":"<![CDATA[3-4级]]>", "low":"低温 14℃", "fengxiang":"南风", "type":"阴"
+    }]*/
+
+    private String date;
+    private String high;
+    private String fengli;
+    private String low;
+    private String fengxiang;
+    private String type;
+
+    public String getDate() {
+        return date;
+    }
+
+    public void setDate(String date) {
+        this.date = date;
+    }
+
+    public String getHigh() {
+        return high;
+    }
+
+    public void setHigh(String high) {
+        this.high = high;
+    }
+
+    public String getFengli() {
+        return fengli;
+    }
+
+    public void setFengli(String fengli) {
+        this.fengli = fengli;
+    }
+
+    public String getLow() {
+        return low;
+    }
+
+    public void setLow(String low) {
+        this.low = low;
+    }
+
+    public String getFengxiang() {
+        return fengxiang;
+    }
+
+    public void setFengxiang(String fengxiang) {
+        this.fengxiang = fengxiang;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+}

src/main/java/com/xkrs/weather/entity/Weather.java

@@ -0,0 +1,87 @@
+package com.xkrs.weather.entity;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * 天气信息
+ * @author XinYi Song
+ */
+public class Weather implements Serializable {
+
+/*
+             http://wthrcdn.etouch.cn/weather_mini?city=北京
+ {
+        "data":{
+        "yesterday":{
+            "date":"22日星期六", "high":"高温 24℃", "fx":"西北风", "low":"低温 13℃", "fl":"<![CDATA[3-4级]]>", "type":"晴"
+        },"city":"北京", "aqi":"35", "forecast":[{
+            "date":"23日星期天", "high":"高温 24℃", "fengli":"<![CDATA[4-5级]]>", "low":"低温 12℃", "fengxiang":"北风", "type":"晴"
+        },{
+            "date":"24日星期一", "high":"高温 23℃", "fengli":"<![CDATA[<3级]]>", "low":"低温 11℃", "fengxiang":"无持续风向", "type":
+            "晴"
+        },{
+            "date":"25日星期二", "high":"高温 23℃", "fengli":"<![CDATA[<3级]]>", "low":"低温 13℃", "fengxiang":"南风", "type":"多云"
+        },{
+            "date":"26日星期三", "high":"高温 22℃", "fengli":"<![CDATA[<3级]]>", "low":"低温 14℃", "fengxiang":"南风", "type":"多云"
+        },{
+            "date":"27日星期四", "high":"高温 22℃", "fengli":"<![CDATA[3-4级]]>", "low":"低温 14℃", "fengxiang":"南风", "type":"阴"
+        }],"ganmao":"各项气象条件适宜，无明显降温过程，发生感冒机率较低。", "wendu":"14"
+    },"status":1000, "desc":"OK"
+    }*/
+
+    private String city;
+    private Yesterday yesterday;
+    private String aqi;
+    private String ganmao;
+    private String wendu;
+    private List<Forecast> forecast;
+
+    public String getCity() {
+        return city;
+    }
+
+    public void setCity(String city) {
+        this.city = city;
+    }
+
+    public Yesterday getYesterday() {
+        return yesterday;
+    }
+
+    public void setYesterday(Yesterday yesterday) {
+        this.yesterday = yesterday;
+    }
+
+    public String getAqi() {
+        return aqi;
+    }
+
+    public void setAqi(String aqi) {
+        this.aqi = aqi;
+    }
+
+    public String getGanmao() {
+        return ganmao;
+    }
+
+    public void setGanmao(String ganmao) {
+        this.ganmao = ganmao;
+    }
+
+    public String getWendu() {
+        return wendu;
+    }
+
+    public void setWendu(String wendu) {
+        this.wendu = wendu;
+    }
+
+    public List<Forecast> getForecast() {
+        return forecast;
+    }
+
+    public void setForecast(List<Forecast> forecast) {
+        this.forecast = forecast;
+    }
+}

src/main/java/com/xkrs/weather/entity/WeatherResponse.java

@@ -0,0 +1,55 @@
+package com.xkrs.weather.entity;
+
+import java.io.Serializable;
+
+/**
+ * @author XinYi Song
+ */
+public class WeatherResponse implements Serializable {
+    private static final long serialVersionUID = -8483256225271502962L;
+    private Weather data;
+    private Integer status;
+    private String desc;
+
+    public WeatherResponse() {
+    }
+
+    public WeatherResponse(Weather data, Integer status, String desc) {
+        this.data = data;
+        this.status = status;
+        this.desc = desc;
+    }
+
+    public Weather getData() {
+        return data;
+    }
+
+    public void setData(Weather data) {
+        this.data = data;
+    }
+
+    public Integer getStatus() {
+        return status;
+    }
+
+    public void setStatus(Integer status) {
+        this.status = status;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    @Override
+    public String toString() {
+        return "WeatherResponse{" +
+                "data=" + data +
+                ", status=" + status +
+                ", desc='" + desc + '\'' +
+                '}';
+    }
+}

src/main/java/com/xkrs/weather/entity/Yesterday.java

@@ -0,0 +1,68 @@
+package com.xkrs.weather.entity;
+
+import java.io.Serializable;
+
+/**
+ * 昨日天气
+ * @author XinYi Song
+ */
+public class Yesterday implements Serializable {
+   /* "yesterday":{
+        "date":"22日星期六", "high":"高温 24℃", "fx":"西北风", "low":"低温 13℃", "fl":"<![CDATA[3-4级]]>", "type":"晴"
+    },*/
+
+    private String date;
+    private String high;
+    private String fx;
+    private String low;
+    private String fl;
+    private String type;
+
+    public String getDate() {
+        return date;
+    }
+
+    public void setDate(String date) {
+        this.date = date;
+    }
+
+    public String getHigh() {
+        return high;
+    }
+
+    public void setHigh(String high) {
+        this.high = high;
+    }
+
+    public String getFx() {
+        return fx;
+    }
+
+    public void setFx(String fx) {
+        this.fx = fx;
+    }
+
+    public String getLow() {
+        return low;
+    }
+
+    public void setLow(String low) {
+        this.low = low;
+    }
+
+    public String getFl() {
+        return fl;
+    }
+
+    public void setFl(String fl) {
+        this.fl = fl;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+}

src/main/java/com/xkrs/weather/service/WeatherDataService.java

@@ -0,0 +1,24 @@
+package com.xkrs.weather.service;
+
+import com.xkrs.weather.entity.WeatherResponse;
+
+/**
+ * @author XinYi Song
+ */
+public interface WeatherDataService {
+
+    /**
+     * 根据城市ID查询天气数据
+     * @param CityId
+     * @return
+     */
+    WeatherResponse getDataByCityId(String CityId);
+
+    /**
+     * 根据城市名称查询天气数据
+     * @param cityName
+     * @return
+     */
+    WeatherResponse getDataByCityName(String cityName);
+
+}

src/main/java/com/xkrs/weather/service/impl/WeatherDataServiceImpl.java

@@ -0,0 +1,53 @@
+package com.xkrs.weather.service.impl;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.xkrs.weather.entity.WeatherResponse;
+import com.xkrs.weather.service.WeatherDataService;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestTemplate;
+
+import javax.annotation.Resource;
+
+/**
+ * @author XinYi Song
+ */
+@Service
+public class WeatherDataServiceImpl implements WeatherDataService {
+
+    private static final String WEATHER_URI = "http://wthrcdn.etouch.cn/weather_mini?";
+
+    @Resource
+    private RestTemplate restTemplate;
+
+    @Override
+    public WeatherResponse getDataByCityId(String cityId) {
+        String uri = WEATHER_URI + "citykey=" + cityId;
+        return this.getWeatherResponse(uri);
+    }
+
+
+    @Override
+    public WeatherResponse getDataByCityName(String cityName) {
+        String uri = WEATHER_URI + "city=" + cityName;
+        return this.getWeatherResponse(uri);
+    }
+
+
+    private WeatherResponse getWeatherResponse(String uri) {
+        ResponseEntity<String> respString = restTemplate.getForEntity(uri, String.class);
+        ObjectMapper objectMapper = new ObjectMapper();
+        WeatherResponse resp = null;
+        String strBody = null;
+        if (respString.getStatusCodeValue() == 200) {
+            strBody = respString.getBody();
+        }
+        try {
+            resp = objectMapper.readValue(strBody, WeatherResponse.class);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return resp;
+    }
+
+}