C#执行js动态编译的方法
2021-07-24 02:54
using System.CodeDom.Compiler;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
namespace webpro
{
public class JScripta
{
private static readonly CodeDomProvider _provider = new Microsoft.JScript.JScriptCodeProvider();
private static Type _evaluateType;
private const string scriptStr = @”package fhs
{
public class MyJs
{
public static function test1(paramr1)
{
var retString = paramr1+ ‘是无敌的!’;
return retString;
}
}
}”;
public static object JScriptRun(string jsMethodName,object[] testParams)
{
//编译的参数
CompilerParameters parameters = new CompilerParameters();
parameters.GenerateInMemory = true;
CompilerResults results = _provider.CompileAssemblyFromSource(parameters, scriptStr);
Assembly assembly = results.CompiledAssembly;
//动态编译脚本中的内容
_evaluateType = assembly.GetType(“fhs.MyJs”);
//执行指定的方法并传参数
object retObj = _evaluateType.InvokeMember(jsMethodName, BindingFlags.InvokeMethod,
null, null, testParams);
return retObj;
}
}
}
上一篇：js的执行上下文