Question

我有一个简单的函数，它接受一个字符串并使用该字符串向我发送一封电子邮件（在调试实时网站时使用该函数）

public void errEmailV1(string strVars)
{
    sendEmail("me@email","emailSubject",strVars);  
}

当然要对函数进行校验并发送多个变量：

Functions funcs = new Functions();
funcs.errEmailV1(someVariableThatisAString+", "+someIntVariable.ToString() +"...");

我后来进化了我的功能，以便能够更快地调用它

Functions funcs = new Functions();
funcs.errEmailV2(someVariableThatisAString,someIntVariable.ToString());

public void errEmailV2(params String[] paths)
{
    string strVars="";
    //a rather simplified version of the loop:
    for (int i = 0; i < paths.Length; i++)
    {
        strVars+= paths[i];
    }
    sendEmail("me@email","emailSubject",strVars);  
}

我对此表示怀疑，但我的V3是否可以使用任意数量的字符串，整数和布尔值（我很少发送任何其他类型）而不必总是添加ToString()？

Answer 1

如何使用var express = require('express'), cs = require("coffee-script/register"), app = express(), path = require('path'), cookieParser = require('cookie-parser'), session = require('express-session'), config = require('./config/config.js'), orientDBStore = require('connect-orientdb')(session), OrientDB = require('orientjs'), orientDBConfig = { server : { host: "localhost", port:2424 }, db : { user_name: "admin", user_password: "admin" }, database : "sessions", class_name : "sessions_class" }, server = OrientDB({ hose : "localhost", port : "2424", username : "root", password : "root" }) ; app.set('views', path.join(__dirname, 'views')); app.engine('html', require('hogan-express')); app.set('view engine', 'html'); app.use(express.static(path.join(__dirname,'public' ))); app.use(cookieParser()); require('./routes/route.js')(express, app); app.use(session({ secret:"mySecret", store: new orientDBStore(orientDBConfig) })); app.listen(8000, function () { console.log("app is listening on port 8000"); })和String.Join：

params object[]

是否有可能使用任何类型的任意数量的变量？

1 个答案: