在使用Charles进行maplocal映射时，遇到一个因content-type为text/plain的响应导致的alamofire错误(-1016)。尽管代码已设置接受text/plain类型，问题仍然存在。解决方法是调整Charles配置以适应这种内容类型。

Charles 抓包map local 修改 映射到本地数据 出现如下报错

返回ErrorUrl==https://xxxx
返回Error==Error Domain=com.alamofire.error.serialization.response Code=-1016 "Request failed: unacceptable content-type: text/plain" UserInfo={NSLocalizedDescription=Request failed: unacceptable content-type: text/plain, NSErrorFailingURLKey=https://xxx?timestamp=1688982930645, com.alamofire.serialization.response.error.data={length = 7601, bytes = 0x7b0a0922 72657422 3a207472 75652c0a ... 7d5d0a09 7d5d0a7d }, com.alamofire.serialization.response.error.response=<NSHTTPURLResponse: 0x282fda420> { URL: https://read-beta.xwuad.com/pagerecommend/v2/recommendList?timestamp=1688982930645 } { Status Code: 200, Headers {
  "Content-Length" : [
    "7601"
  ],
  "Content-Type" : [
    "text\/plain"
  ],
  "x-charles-map-local" : [
    "\/Users\/leihuai\/Desktop\/firstpage.txt"
  ]
} }}

意思很明显缺少 text/plain 的数据解析格式，检查代码发现 response中明显已经添加了

netManager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript",@"text/html",@"text/plain", nil];

解决办法，可以对Charles做如下操作

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