在swift中读取文本文件并处理空格

let fileData = FileManager.default.contents(atPath: filePath)

if let data = fileData, let fileContent = String(data: data, encoding: .utf8) {
    // 在这里处理文件内容
}

let processedContent = fileContent.replacingOccurrences(of: " ", with: ",")

if let fileData = FileManager.default.contents(atPath: filePath),
   let fileContent = String(data: fileData, encoding: .utf8) {
    let processedContent = fileContent.replacingOccurrences(of: " ", with: ",")
    print(processedContent)
}