fix cxmooc and www150

Author: yanyongyu

api.py

@@ -29,7 +29,7 @@ async def cxmooc_tool(sess: requests.Session,
         sess = requests.Session()
 
     # 接口
-    url = "https://blog.icodef.com:8081/v2/answer"
+    url = "https://cx.icodef.com/v2/answer"
 
     # 接口参数
     index = yield
@@ -296,9 +296,11 @@ async def www150s(sess: requests.Session,
         res = res.json()
         answer = []
         temp = {}
-        temp['topic'] = res['title']
-        temp['correct'] = res['answer']
-        if temp['topic'] != "查无此题，请您换一道题查询！":
+        for each in res:
+            temp['topic'] = each['title']
+            temp['correct'] = each['answer']
+            if temp['topic'] == "查无此题，请您换一道题查询！":
+                break
             answer.append(temp)
         logging.info("Yield question %s: %s" % (i+1, answer))
         index = yield answer

app.py

@@ -542,7 +542,10 @@ async def search(self, frame_list):
             for generator in generator_list.keys():
                 label.insert(END, f"查询中。。。使用源{generator}\n")
                 label.configure(state="disable")
-                result = await generator_list[generator].asend(i)
+                try:
+                    result = await generator_list[generator].asend(i)
+                except Exception as e:
+                    logging.error(repr(e))
                 label.configure(state="normal")
                 if result and result[0]['correct']:
                     for answer in result: