接口名称	加载最新点赞     web domain
地址	https://api.cnlive.com/open/api2/support/readNewSupport4H5
method	post
返回数据	json

/* Title: 9.45 加载点赞 */

URL: https://api.cnlive.com/open/api2/commentServices/services/supportBySpId/readTopicSupport

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请求方式: POST

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返回格式: JSON

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请求参数说明:

参数	必选	类型	说明
appId	true	string	应用ID
topicId	true	string	主题ID
sid	false	string	用户id
count	true	string	读取count条点赞者信息
plat	true	string	i=IOS客户端，a=Android客户端
sign	true	string	签名

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返回格式说明:

{
 "errorCode": "0",
 "errorMessage": "成功",
 "data": {
 "total_columns": "2",
 "praised": "true",
 "supports": [
 {
 "sid": "10514228",
 "nick": "mayaxin",
 "face": "http://yweb0.cnliveimg.com/images/headImg/2019/1129/1575022593286.jpg"
 },
 {
 "sid": "145680",
 "nick": "国亚奇",
 "face": "http://yweb0.cnliveimg.com/images/headImg/2019/1120/1574240741728.jpg"
 }
 ]
 }
}