如何在v8中的.js脚本文件中包含另一个脚本文件?
HTML中有<script>标签但是如何在v8嵌入式程序中完成?
pos*_*ist 23
您必须手动添加此功能,以下是我的操作方法:
Handle<Value> Include(const Arguments& args) {
for (int i = 0; i < args.Length(); i++) {
String::Utf8Value str(args[i]);
// load_file loads the file with this name into a string,
// I imagine you can write a function to do this :)
std::string js_file = load_file(*str);
if(js_file.length() > 0) {
Handle<String> source = String::New(js_file.c_str());
Handle<Script> script = Script::Compile(source);
return script->Run();
}
}
return Undefined();
}
Handle<ObjectTemplate> global = ObjectTemplate::New();
global->Set(String::New("include"), FunctionTemplate::New(Include));
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它基本上添加了一个全局可访问的函数,可以在当前上下文中加载和运行javascript文件.我在我的项目中使用它,就像一个梦想.
// beginning of main javascript file
include("otherlib.js");
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