【报Bug】uni.request 在iOS 平台访问特定接口的时候，数据解析出现乱码

分类：uni-app

bug已修复

产品分类： uniapp/App

PC开发环境操作系统： Mac

PC开发环境操作系统版本号： 11.6.2 (20G314)

HBuilderX类型：正式

HBuilderX版本号： 3.4.7

手机系统： iOS

手机系统版本号： iOS 15

手机厂商：苹果

手机机型： iPhone 13

页面类型： nvue

vue版本： vue2

打包方式：云端

项目创建方式： HBuilderX

示例代码：

    const keyword = '周杰伦';  
const curpage = 1;  

const target_url =  
'https://c.y.qq.com/soso/fcgi-bin/client_music_search_songlist?' +  
'remoteplace=txt.yqq.playlist&format=json' +  
`&page_no=${curpage - 1}&num_per_page=20&query=${keyword}`;  
uni.request({  
    url: target_url,  
    header: {  
        Referer: 'https://y.qq.com/',  
        Accept: 'application/json; charset=utf-8',  
    },  
    success: (res) => {  
        console.log('api result: ', res)  
    }  
})

操作步骤：

以上代码使用 iOS 设备直接执行

预期结果：

中文解析正常

实际结果：

中文解析乱码

bug描述：

在 iOS 设备上，使用 uni.request 发起特定 url 的网络请求，返回数据是 json 格式，Android 设备解析正常，iOS 设备解析中文出现乱码，尝试过设置 http 的 request header，没有效果

2022-05-22 13:57 负责人:天生DR 分享

3 个回复

天生DR - 天生我材必有用

你抓包看一下 iOS 和 Android 的参数有何不同？

FandyPeng (作者)

iOS 和 Android 都真机运行上面的一段代码，抓包结果如下：

Android：

curl -H "Accept: application/json; charset=utf-8" -H "Referer: https://y.qq.com/"

-H "user-agent: UNI-APP/1.0" -H "Host: c.y.qq.com"

--compressed "http://c.y.qq.com/soso/fcgi-bin/client_music_search_songlist?remoteplace=txt.yqq.playlist&format=json&page_no=0&num_per_page=20&query=%E7%8E%8B%E5%BF%83%E5%87%8C"

iOS：

curl -H "Host: c.y.qq.com" -H "Accept: application/json; charset=utf-8" -H "Referer: https://y.qq.com/"

-H "User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 Html5Plus/1.0 (Immersed/20) uni-app"

-H "Accept-Language: zh-CN,zh-Hans;q=0.9"

--compressed "http://c.y.qq.com/soso/fcgi-bin/client_music_search_songlist?remoteplace=txt.yqq.playlist&format=json&page_no=0&num_per_page=20&query=%E7%8E%8B%E5%BF%83%E5%87%8C"

看起来 iOS 多了一个 header，Accept-Language，我在代码里面把这个 Accept-Language 设置成空值也是同样的结果，求大佬指点

2022-05-26 23:12
天生DR

回复 FandyPeng: 这个理论来说不应该影响你的请求才对你们后端是有什么特殊要求吗？

2022-06-06 09:46
FandyPeng (作者)

回复天生DR: 后端没什么特殊要求，但是客户端解析中文乱码，所以提 bug，希望你们能解决一下这种异常问题~

2022-06-07 21:48
天生DR

回复 FandyPeng: 你提供个可以稳定复现的demo吧

2022-06-08 11:10
FandyPeng (作者)

回复天生DR: 我上面提交的示例代码，就是可以稳定复现的哦，新建个示例项目，把代码拷贝到 App.vue 执行，使用 iOS 设备真机执行，控制台打印的中文就是乱码

2022-06-08 20:24
天生DR

回复 FandyPeng: 我试了下好像从qq音乐回来时的数据就是乱的换了好几种编码格式也都不对这里边是不是有啥特殊字符啊

2022-06-14 21:09
天生DR

回复 FandyPeng: {"code":0,"subcode":0,"message":"","default":0,"data":{"display_num":142406,"list":[{"copyrightnum":90,"createtime":"2015-08-14","creator":{"avatarUrl":"","creator_uin":"554310825","encrypt_uin":"7K4Poi6zNe-k","followflag":0,"isVip":0,"name":"ðã  äººé´éååï¹ï¼","qq":554310825,"singerid":0,"singermid":"","type":0},"diss_status":300,"dissid":"2273731241","dissname":"ç»å¸éæ¸©åå¾·å","docid":2273731241,"imgurl":"http://p.qpic.cn/music_cover/iarc8OepZDsXKbTndmeIEv1wlzMbs01sYy35UFraLgr2hHgXJzFdIxg/600","introduction":"åå¾·åæ¯åäººå¨±ä¹åå½±ãè§ãæå¤æ åå±çä»£è¡¨ä¹ä¸

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2022-06-14 21:12
天生DR

回复 FandyPeng: 你这个有文档说明吗返回的是什么编码格式的

2022-06-14 21:12
天生DR

回复天生DR: 大概明白了他返回的东西里有类似html的字符串 iOS的UTF8 编码不出来在uniapp的iOS 端我们这时候用了一个兜底的方案但是兜底的编码格式对于中文又处理的有问题所以出现乱码我们现在在兜底方案一下再处理一下

2022-06-15 15:18
FandyPeng (作者)

回复天生DR: 感谢大佬，希望新版本可以修复哈

2022-06-18 00:48