如何将字符串数据发送到javascript？ [英] how to send string data into a javascript?

问题描述

我使用v8和我面临下一个问题 - 我有一个应用程序运行一个javascript文件（我只是读它到一个字符串，而不是执行

I am using v8 and i faced next problem - i have an application which running a javascript file ( i simply read it into a string and than execute with

Local<String> source = String::New(javascript); //javascript is string with js file
Local<Script> script = Script::Compile(source);
Local<Value> result = script->Run(); 

字符串变量到此文件中？

how can I send a string variable into this file?

推荐答案

在脚本源中放置一个占位符，如 STRING_HERE 。然后，在创建源对象之前，在字符串中找到占位符，并将其替换为所需的字符串值。

Put a placeholder in the script source, like STRING_HERE. Then, before creating the source object, find that placeholder in the string and replace it with the string value you want.

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