1、修改unittest downloadfile.self-test.geedge.net host文件编写错误问题 2、增加执行unitest.py 执行休眠时间为1s，3、修改持续流量注入程序判断证书是否替换

unittest_python/unittest/con_traffic_inject.py

@@ -76,6 +76,12 @@ class SSLBuild:
             errdict["url"] = url
             errdict["time"] = time.asctime( time.localtime(time.time()))
             self.resultlist.append(errdict)
+        elif not re.search(r'CN = Tango[\s\S]*UNTRUST',issuer[1],0):
+            errdict["status"] = "error"
+            errdict["errinfo"] = "Intercept fail: no Tango cert"
+            errdict["url"] = url
+            errdict["time"] = time.asctime( time.localtime(time.time()))
+            self.resultlist.append(errdict)
         else:    
             self.intecept_succ_get_value(urlkey,url,conn)
         conn.close()