feat: 投票题干获取，成员列表批量删除，查看，搜索，模板编辑修改

src/api/indexVote.js

@@ -63,7 +63,9 @@ export const deleteVoteStemOption = (obj) => http.post('/vote/deleteVoteStemOpti
 export const editVote = (obj) => http.post('/vote/editVote', obj)
 
 //根据题干ID获取题干信息
-export const queryStemByStemId = (obj) => http.post('/vote/queryStemByStemId', { params: obj })
+export const queryStemByStemId = (obj) => http.post('/vote/queryStemByStemId', obj,{
+    headers: {'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8'}
+})
 
 //修改题干信息接口
 export const updateStemMessage = (obj) => http.post('/vote/updateStemMessage', obj);