React Native SDK - 拦截网络

关于 React Native 追踪器网络拦截的详细信息

React Native SDK ⁠-⁠ 拦截网络

ORTracker 导出了 NetworkListener,它同时接受任务和请求,操作方法如下:

import ORTracker

func fetchPokemonData(for name: String) {
    let networkListener = NetworkListener()
    let url = URL(string: "https://pokeapi.co/api/v2/pokemon/ditto")!
    var request = URLRequest(url: url)
    request.httpMethod = "GET" // This is the default, so it's optional in this case.

    // Start the network listener with the request
    networkListener.start(request: request)

    // Create a data task
    let task = URLSession.shared.dataTask(with: request) { data, response, error in
        if let error = error {
            print("Error: \(error.localizedDescription)")
            return
        }

        if let data = data {
            do {
                let json = try JSONSerialization.jsonObject(with: data, options: [])
								print(json)
            } catch {
                print("Error deserializing JSON: \(error)")
            }
        }
        networkListener.finish(response: response, data: data)
    }

    task.resume()
	}

导出了两个键以自动裁剪请求/响应数据:ignoredKeys 用于请求体,ignoredHeaders 用于请求头。请求和响应都会被清理,但只有当请求体是有效的 JSON 时才会受到影响。

只需指定一个你想要清理的字符串列表:

let networkListener = NetworkListener()
networkListener.ignoredHeaders = ["mySecretToken"]
networkListener.ignoredKeys = ["password"]

也可以在将响应数据传递给 listener 之前对其进行修改:

// ... request

var sanitizedData
if let data = data {
	do {
		let json = try JSONSerialization.jsonObject(with: data, options: [])
		sanitizedData = customSanitizeFunction(data)
		print(json)
	} catch {
		print("Error deserializing JSON: \(error)")
	}
}

networkListener.finish(response: response, data: sanitizedData)

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