add Wechat token interface.

src/main/java/cn/quantgroup/xyqb/controller/api/v2/WechatApiV2Controller.java

+package cn.quantgroup.xyqb.controller.api.v2;
+
+import cn.quantgroup.xyqb.Constants;
+import cn.quantgroup.xyqb.model.JsonResult;
+import cn.quantgroup.xyqb.model.session.SessionStruct;
+import cn.quantgroup.xyqb.session.XyqbSessionContextHolder;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api/v2/wechat")
+public class WechatApiV2Controller {
+    @Autowired
+    @Qualifier("stringRedisTemplate")
+    private RedisTemplate<String, String> redisTemplate;
+
+    @GetMapping("/accessToken")
+    public JsonResult<String> token(String appId) {
+        SessionStruct sessionStruct = XyqbSessionContextHolder.getXSession();
+        String accessToken = redisTemplate.opsForValue().get(Constants.WECHAT_ACCESS_TOKEN_REDIS + sessionStruct.getTenantId() + ":" + appId);
+
+        return JsonResult.buildSuccessResultGeneric(accessToken);
+    }
+}

src/main/java/cn/quantgroup/xyqb/xxlJob/WechatTokenReloadJobHandler.java

@@ -39,7 +39,7 @@ public class WechatTokenReloadJobHandler {
             if (result.containsKey("errcode")) {
                 log.error("微信获取token失败:{}", i.getAppId());
             } else {
-                redisTemplate.opsForValue().set(Constants.WECHAT_ACCESS_TOKEN_REDIS+i.getAppId(),result.get("access_token"));
+                redisTemplate.opsForValue().set(Constants.WECHAT_ACCESS_TOKEN_REDIS+i.getTenantId()+":"+i.getAppId(),result.get("access_token"));
             }
         });