Merge pull request '新增获取授信额度、原纸行情、纸品管理：分类、纸厂、品牌!' (#8) from test into master

Reviewed-on: http://git.qniao.cn/automated-test-scripts/yyt-trading-rf-api/pulls/8

008_market_information/market_information_link.robot

@@ -14,7 +14,7 @@ operate_save_market_information_link
     Disable Warnings
     Create Session    yytops    ${yytops}    headers=${operationbackend_header}
     ${market_information_link}    Set Variable    http://mp.weixin.qq.com/s?__biz=MzU1MDMwNzAzMA==&mid=2247483666&idx=1&sn=f63007b21094978d2f864fdd884b39dc&chksm=fba3d4abccd45dbdb535ef00b0a3cb7c24242e467f3b55e067c343da11d780d527d6fc5cb327&scene=18#wechat_redirect
-    ${body}    Set Variable    {"link":"${link}"}
+    ${body}    Set Variable    {"link":"${market_information_link}"}
     Set Suite Variable    ${market_information_link}
     ${response}    POST On Session    yytops    /trading-center/admin/save/market-information-link    ${body.encode("utf8")}
     Log    ${response.status_code}