From 3d2dccde51582e3a58d2afe4731ec1ad04229ee4 Mon Sep 17 00:00:00 2001
From: 101captain <237651143@qq.com>
Date: 星期一, 30 八月 2021 09:25:46 +0800
Subject: [PATCH] 预约登记功能修改
---
springcloud_k8s_panzhihuazhihuishequ/applets/src/main/java/com/panzhihua/applets/api/WxOfficialApi.java | 94 +++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 83 insertions(+), 11 deletions(-)
diff --git a/springcloud_k8s_panzhihuazhihuishequ/applets/src/main/java/com/panzhihua/applets/api/WxOfficialApi.java b/springcloud_k8s_panzhihuazhihuishequ/applets/src/main/java/com/panzhihua/applets/api/WxOfficialApi.java
index ad25f85..7d79ab8 100644
--- a/springcloud_k8s_panzhihuazhihuishequ/applets/src/main/java/com/panzhihua/applets/api/WxOfficialApi.java
+++ b/springcloud_k8s_panzhihuazhihuishequ/applets/src/main/java/com/panzhihua/applets/api/WxOfficialApi.java
@@ -2,27 +2,33 @@
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
+import com.panzhihua.common.constants.UserConstants;
import com.panzhihua.common.model.vos.R;
+import com.panzhihua.common.utlis.HttpClientUtil;
import com.panzhihua.common.utlis.StringUtils;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
-import org.checkerframework.checker.units.qual.A;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
import org.springframework.web.bind.annotation.*;
+import javax.annotation.Resource;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.ProtocolException;
import java.net.URL;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.nio.charset.Charset;
+import java.util.*;
+import java.util.concurrent.TimeUnit;
@Slf4j
@RestController
@RequestMapping("/official")
public class WxOfficialApi {
+
+ @Resource
+ private StringRedisTemplate stringRedisTemplate;
//公众号appid
private List<String> appidList = new ArrayList<String>(){{this.add("wx7c733ebbf6c55ecf");this.add("wxc94f0cddf13577d5");}};
@@ -78,7 +84,7 @@
String paramBody = JSON.toJSONString(map); // 这里用了Alibaba的fastjson
OutputStream out = connection.getOutputStream();
- BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(out));
+ BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(out,"utf-8"));
bw.write(paramBody); // 向流中写入参数字符串
bw.flush();
@@ -87,16 +93,46 @@
int len = -1;
StringBuffer sb = new StringBuffer();
while((len = in.read(b)) != -1) {
- sb.append(new String(b,0,len));
+ sb.append(new String(b,0,len,"UTF-8"));
}
in.close();
return sb.toString();
}
+ /**
+ * 微信公众号请求头设置
+ */
+ public static Map<String, String> getWxHeaderMap() {
+ Map<String, String> map = new HashMap<>(new LinkedHashMap());
+ map.put("Accept", "text/html, application/xhtml+xml, image/jxr, */*");
+ map.put("Accept-Encoding", "gzip, deflate");
+ map.put("Accept-Language", "zh-Hans-CN, zh-Hans; q=0.8, en-US; q=0.5, en; q=0.3");
+ map.put("Host", "mp.weixin.qq.com");
+ map.put("If-Modified-Since", "Sat, 04 Jan 2020 12:23:43 GMT");
+ map.put("User-Agent", "Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko");
+ return map;
+ }
+
+ /**
+ * 根据文章链接抓取文章内容
+ *
+ * @param url 文章链接
+ * @return 文章内容
+ */
+ public static String getActicle(String url) {
+ // post发送的参数
+ Map<String, Object> map = new HashMap<>();
+ map.put("type", "news"); // news表示图文类型的素材，具体看API文档
+ map.put("offset", 0);
+ map.put("count", 5);
+ // 将map转换成json字符串
+ String paramBody = JSON.toJSONString(map);
+ return HttpClientUtil.get(url, getWxHeaderMap(),paramBody);
+ }
@ApiOperation(value = "拉取公众号列表")
- @GetMapping("/list/noToken")
+ @GetMapping(value = "/list/noToken",produces="application/json;charset=utf-8")
public R pageDiscuss() throws Exception{
WxOfficialApi officialApi = new WxOfficialApi();
@@ -116,9 +152,30 @@
if(!tokenList.isEmpty()){
tokenList.forEach(token -> {
try {
- String result = officialApi.getContentList(token);
- log.info("通过token获取文章列表成功,返回结果：" + result);
- resultList.add(JSON.parseObject(result));
+ String url = "https://api.weixin.qq.com/cgi-bin/material/batchget_material?access_token=" + token;
+ String result = getActicle(url);
+// log.info("通过token获取文章列表成功,返回结果：" + result);
+
+ JSONObject resultJson = JSON.parseObject(result);
+ if(resultJson != null){
+ List<JSONObject> itemList = JSON.parseArray(resultJson.getString("item"),JSONObject.class);
+ if(!itemList.isEmpty()){
+ for (JSONObject object : itemList) {
+ String newsId = object.getString("media_id");
+ JSONObject contentJson = JSON.parseObject(object.getString("content"));
+ List<JSONObject> newsItemList = JSON.parseArray(contentJson.getString("news_item"),JSONObject.class);
+ String newsUrl = newsItemList.get(0).getString("url");
+ newsItemList.get(0).put("news_id",newsId);
+ contentJson.put("news_item",newsItemList);
+ object.put("content",contentJson);
+
+ ValueOperations<String, String> valueOperations = stringRedisTemplate.opsForValue();
+ valueOperations.set(UserConstants.NEWS_ID + newsId, newsUrl + "", 2, TimeUnit.DAYS);
+ }
+ }
+ resultJson.put("item",itemList);
+ }
+ resultList.add(resultJson);
}catch (Exception e){
log.error("通过token获取文章列表失败，错误原因：" + e.getMessage());
}
@@ -127,4 +184,19 @@
return R.ok(resultList);
}
+ @ApiOperation(value = "获取公众号文章链接")
+ @GetMapping(value = "/get/noToken")
+ public R getDiscuss(@RequestParam("mediaId") String mediaId){
+
+ String key = UserConstants.NEWS_ID + mediaId;
+ Boolean hasKey = stringRedisTemplate.hasKey(key);
+ if (!hasKey) {
+ return R.fail("未找到该文章的链接地址");
+ }
+
+ ValueOperations<String, String> valueOperations = stringRedisTemplate.opsForValue();
+ String url = valueOperations.get(key);
+ return R.ok(url);
+ }
+
}
--
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