伺服器系統：Ubuntu Server 16.04.1 LTS 64位
-----------------------搭建Swift環境---------------------------
1.安裝所需的依賴項：
sudo apt-get install clang libicu-dev
2.下載下傳對應ubuntu的版本号和對應的數字簽名
wget https://swift.org/builds/swift-4.2-release/ubuntu1604/swift-4.2-RELEASE/swift-4.2-RELEASE-ubuntu16.04.tar.gz
wget https://swift.org/builds/swift-4.2-release/ubuntu1604/swift-4.2-RELEASE/swift-4.2-RELEASE-ubuntu16.04.tar.gz.sig
3.将PGP密鑰導入密鑰環：
wget -q -O - https://swift.org/keys/all-keys.asc | \
gpg --import -
4.解壓剛才下載下傳的swift
tar xzf swift-4.2-RELEASE-ubuntu16.04.tar.gz
5.進入解壓包的swift-4.2-RELEASE-ubuntu16.04 -> usr -> bin目錄 通過以下指令擷取路徑
pwd
6.通過上一步擷取的路徑設定環境變量
sudo vi /etc/profile
//輸入 i 進入編輯模式
//在最後一行輸入
export PATH=/home/ubuntu/swift-4.2-RELEASE-ubuntu16.04/usr/bin:"${PATH}"
//按ESC退出編輯模式
//輸入:wq 儲存
//重新整理環境變量
source /etc/profile
7.輸入swift --version
// 部署成功顯示如下資訊
Swift version 4.2 (swift-4.2-RELEASE)
Target: x86_64-unknown-linux-gnu
8.可能會出現以下錯誤
// 錯誤
swift: error while loading shared libraries: libatomic.so.1: cannot open shared object file: No such file or directory
//解決方案：輸入以下指令即可
cat /etc/ld.so.conf
echo "/usr/local/lib" >> /etc/ld.so.conf
ldconfig
---------------------------------Perfect-----------------------
1.安裝庫
sudo apt-get install openssl libssl-dev uuid-dev libcurl4-openssl-dev
2.建立Swift軟體包
mkdir MyAwesomeProject
cd MyAwesomeProject
3.用SPM軟體包管理器初始化項目
swift package init --type=executable
這個指令會在目前工作目錄自動生成下列檔案
Creating executable package: MyAwesomeProject
Creating Package.swift
Creating README.html
Creating .gitignore
Creating Sources/
Creating Sources/MyAwesomeProject/main.swift
Creating Tests/
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
4.然後打開Package.swift檔案進行編輯
import PackageDescription
let package = Package(
name: "LCZProjectDemo",
dependencies: [
.package(url: "https://github.com/PerfectlySoft/Perfect-HTTPServer.git", from: "3.0.0")
// Dependencies declare other packages that this package depends on.
// .package(url: , from: "1.0.0"),
],
targets: [
// Targets are the basic building blocks of a package. A target can define a module or a test suite.
// Targets can depend on other targets in this package, and on products in packages which this package depends on.
.target(
name: "LCZProjectDemo",
dependencies: ["PerfectHTTPServer"]),
.testTarget(
name: "LCZProjectDemoTests",
dependencies: ["LCZProjectDemo"]),
]
)
5.進行編譯和運作
swift build
.build/debug/MyAwesomeProject