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示例 - 如何在NodeJS中调用SS生成的DLL
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要想在NodeJS中调用SS生成的DLL, 需要借助EdgeJS.
EdgeJS: http://tjanczuk.github.io/edge/
如果你还不知道如何在SS中生成DLL, 请查看: Spider Studio 新版本 (x-mas) - 可以引入第三方程序集, 可以将脚本生成为DLL
下面以曾经写过的XML/JSON互转的脚本为例 (C#中另辟蹊径解决JSON / XML互转的问题) 说明如何在NodeJS中应用SS DLL:
1. 安装edgejs
npm install edge
2. 为www.utilities_online.info.XmlJsonConverter.dll编写一个javascript的代理脚本
一共两个方法, Xml2Json & Json2Xml:
var edge = require('edge');exports.xml2json = edge.func({
source: function() {/* using System.Threading;
using System.Threading.Tasks;
using www.utilities_online.info; public class Startup
{
public async Task<object> Invoke(object input)
{
object result = null;
Thread t = new Thread(new ParameterizedThreadStart((p) => {
using(var proxy = new XmlJsonConverter())
{
proxy.Init();
result = proxy.Xml2Json(p.ToString());
}
} ));
t.SetApartmentState(ApartmentState.STA);
t.IsBackground = true;
t.Start(input);
while (t.ThreadState != ThreadState.Stopped)
{
Thread.Sleep(100);
}
return result;
}
}
*/},
references: [ __dirname + '\\www.utilities_online.info.XmlJsonConverter.dll' ]
});exports.json2xml = edge.func({
source: function() {/* using System.Threading;
using System.Threading.Tasks;
using www.utilities_online.info; public class Startup
{
public async Task<object> Invoke(object input)
{
object result = null;
Thread t = new Thread(new ParameterizedThreadStart((p) => {
using(var proxy = new XmlJsonConverter())
{
proxy.Init();
result = proxy.Json2Xml(p.ToString());
}
} ));
t.SetApartmentState(ApartmentState.STA);
t.IsBackground = true;
t.Start(input);
while (t.ThreadState != ThreadState.Stopped)
{
Thread.Sleep(100);
}
return result;
}
}
*/},
references: [ __dirname + '\\www.utilities_online.info.XmlJsonConverter.dll' ]
});
3. 编写服务脚本 www.utilities_online.info.XmlJsonConverter.js
var http = require('http');
var xmlJson = require('./www.utilities_online.info.XmlJsonConverter.proxy.js');var person = { person:{ name:'Mike', age: }};var proxy = http.createServer(function (req, res) {
res.writeHead(, {'Content-Type': 'application/xml'});
var xml = xmlJson.json2xml(JSON.stringify(person), true);
console.log(xml);
res.end(xml);
}).listen();
4. 运行, 查看效果:
