浅谈Vue 自动化部署打包上线
(编辑：jimmy 日期: 2024/11/26 浏览：3 次 )
应用场景
项目打包后发布到正式环境，需要后端配合或者前端自己上传到服务器上，操作不便且容易产生问题，比如后台不在的情况而前台没有服务器的信息，这时发布就被延；或者前端自己上传容易导致误操作，如果上传错地方没正确上传都可能导致线上直接崩掉，而这对于已发布的产品而言是致命的。因此，有必要实现自动化部署代码到线上，解放双手的同时也减轻后端兄弟的压力。
项目使用
1、在项目根目录下, 创建 deploy/products.js 文件
/*
*读取env环境变量
*/
const SERVER_ID = process.env.NODE_ENV === "prod" "A-生产环境",
domain: "xxx.xxx.xxx", // 域名
host: "118.31.245.118",
port: 22,
username: "root",
password: "Yrkj1234",
indexpath: "/var/www/yiqitong/public/theme/index/default/index/",
assetspath: "/var/www/yiqitong/public/h5-static/"
},
{
id: 1,
name: "B-测试环境",
domain: "yiqitong.118.easysoft168.com",
host: "118.31.245.118",
port: 22,
username: "root",
password: "Yrkj1234",
indexpath: "/var/www/yiqitong/public/theme/index/default/index/",
assetspath: "/var/www/yiqitong/public/h5-static/"
}
];
module.exports = SERVER_LIST[SERVER_ID];
2、在项目根目录下, 创建 deploy/index.js 文件
// deploy/index.js里面
const scpClient = require("scp2");
const ora = require("ora");
const chalk = require("chalk");
const server = require("./products");
const spinner = ora(
"正在发布到" +
(process.env.NODE_ENV === "prod" "生产" : "测试") +
"服务器..."
);
var Client = require("ssh2").Client;
var conn = new Client();
conn
.on("ready", function() {
// rm 删除dist文件，n 是换行 换行执行 重启nginx命令 我这里是用docker重启nginx
conn.exec(
"rm -rf /var/www/yiqitong/public/theme/index/default/index/index.htmln rm -rf /var/www/yiqitong/public/h5-static",
function(err, stream) {
if (err) throw err;
stream
.on("close", function(code, signal) {
// 在执行shell命令后，把开始上传部署项目代码放到这里面
spinner.start();
scpClient.scp(
"dist/index.html",
{
host: server.host,
port: server.port,
username: server.username,
password: server.password,
path: server.indexpath
},
function(err) {
if (err) {
console.log(chalk.red("发布失败.n"));
throw err;
} else {
scpClient.scp(
"dist/h5-static/",
{
host: server.host,
port: server.port,
username: server.username,
password: server.password,
path: server.assetspath
},
function(err) {
spinner.stop();
if (err) {
console.log(chalk.red("发布失败.n"));
throw err;
} else {
console.log(
chalk.green(
"Success! 成功发布到" +
(process.env.NODE_ENV === "prod"
"生产"
: "测试") +
"服务器! n"
)
);
}
}
);
}
}
);
conn.end();
})
.on("data", function(data) {
console.log("STDOUT: " + data);
})
.stderr.on("data", function(data) {
console.log("STDERR: " + data);
});
}
);
})
.connect({
host: server.host,
port: server.port,
username: server.username,
password: server.password
});
3、添加 package.json 中的 scripts 命令, 自定义名称为 "deploy""scripts": {
"serve": "vue-cli-service serve", "build": "vue-cli-service build", "lint": "vue-cli-service lint", "test:unit": "vue-cli-service test:unit", "deploy:dev": "npm run build && cross-env NODE_ENV=dev node ./deploy", "deploy:prod": "npm run build && cross-env NODE_ENV=prod node ./deploy" },
运行npm run deploy:dev发布到测试环境；npm run deploy:prod发布到生产环境。至此大功告成。总结这种打包方式可能会存在风险问题，毕竟ip和密码都写在前端。我推荐使用Jenkins自动化打包参考文章segmentfault.com/a/119000001…总结
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