wxtoken

center-channel/app/base/api/impl/action/policy.js

@@ -40,6 +40,9 @@ class PolicyAPI extends APIBase {
             case "submitPolicyNeedNotes"://申请信息备注提交
                 opResult = this.policySve.submitPolicyNeedNotes(pobj);
                 break;
+            case "getWxToken"://申请信息备注提交
+                opResult = this.policySve.getWxToken();
+                break;
             default:
                 opResult = system.getResult(null, "action_type参数错误");
                 break;

center-channel/app/base/db/cache/wxTokenCache.js

+const CacheBase=require("../cache.base");
+const system=require("../../system");
+// const OpenplatformWxop =  require("../../wxop/impl/openplatformWxop");
+/**
+ * 微信开放平台 公众号或小程序的接口调用凭据(授权方令牌)缓存（2小时后失效）
+ */
+class WxTokenCache extends CacheBase{
+   constructor(){
+     super();
+     this.prefix="wx_policy_token_wx8aa8a8d4ff3da8bd";
+     this.restClient = system.getObject("util.restClient");
+     this.wxTokenSve = system.getObject("service.common.wxTokenSve");
+   }
+    desc() {
+        return "应用UI配置缓存";
+    }
+    prefix() {
+        return "wx_policy_token_wx8aa8a8d4ff3da8bd";
+    }
+   async get(){//公众号appid
+      var key = this.prefix;
+      var result = await this.redisClient.get(key);
+      var obj = null;
+      if(result){
+         obj=JSON.parse(result);
+      }
+      if(!obj){//无缓存
+         var newobj = await this.wxTokenSve.getToken();
+         if(newobj && newobj.access_token){
+            var newobjstring=JSON.stringify(newobj);
+            await this.redisClient.rpushWithEx(key,newobjstring,30);
+            return newobj;
+         }else{
+            return null;
+         }
+      }
+      return obj;
+   }
+  
+}
+module.exports=WxTokenCache;
\ No newline at end of file

center-channel/app/base/service/impl/common/wxTokenSve.js

+const system = require("../../../system");
+var settings = require("../../../../config/settings");
+/**
+ * 微信token
+ * zhuangbing
+ * 2020.02.17
+ */
+class WxTokenService{
+    constructor(){
+        this.rc=system.getObject("util.execClient");
+    }
+    /**
+     * 获取微信access_token
+     * 返回结果：
+     * component_access_token	第三方平台access_token
+     * expires_in	有效期
+     */
+    async getToken(){
+        try{
+            var url="https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wx8aa8a8d4ff3da8bd&secret=5b64d43832cfd08327e9369aa455f799";
+            var rtn=await this.rc.execGet({},url);
+            console.log(rtn);
+            var result=JSON.parse(rtn.stdout);
+            return result;
+        }catch(e){
+            return null;
+        }
+    }
+    
+}
+module.exports=WxTokenService;
\ No newline at end of file

center-channel/app/base/service/impl/policy/policySve.js

@@ -4,7 +4,15 @@ class PolicyService{
   constructor() {
     this.centerOrderUrl = settings.centerOrderUrl();
     this.execClient = system.getObject("util.execClient");
+    this.cacheManager = system.getObject("db.common.cacheManager");
   };
+  async getWxToken(){
+    var data =  await this.cacheManager["WxTokenCache"].get();
+    if(data){
+      return system.getResultSuccess(data);
+    }
+    return system.getResult();
+  }
   async policyQuery(pobj) {
     var url = this.centerOrderUrl + "action/policy/springBoard";
     var rtn = await this.execClient.execPost(pobj, url);