如何使用swift代码删除用户配置文件中的文件

let fileManager = FileManager.default
let homeDirectory = fileManager.homeDirectoryForCurrentUser
let preferencesDirectory = homeDirectory.appendingPathComponent("Library/Preferences")
let filePath = preferencesDirectory.appendingPathComponent("filename.txt")

if fileManager.fileExists(atPath: filePath.path) {
    // 文件存在，可以进行删除操作
} else {
    // 文件不存在，无需删除
}

do {
    try fileManager.removeItem(at: filePath)
    print("文件删除成功！")
} catch {
    print("文件删除失败：\(error.localizedDescription)")
}

import Foundation

let fileManager = FileManager.default
let homeDirectory = fileManager.homeDirectoryForCurrentUser
let preferencesDirectory = homeDirectory.appendingPathComponent("Library/Preferences")
let filePath = preferencesDirectory.appendingPathComponent("filename.txt")

if fileManager.fileExists(atPath: filePath.path) {
    do {
        try fileManager.removeItem(at: filePath)
        print("文件删除成功！")
    } catch {
        print("文件删除失败：\(error.localizedDescription)")
    }
} else {
    print("文件不存在，无需删除")
}