如何向ClojureScript添加自己的JavaScript库？ [英] How do I add my own JavaScript libs to ClojureScript?

问题描述

我想使用ClojureScript编写Google Chrome扩充功能。使用ClojureScript我可以使用所有的Google Closure库，但afaik访问Chrome浏览器不包括在这些库。所以我想包装所有的Chrome东西在我自己的JavaScript库。

I want to write a Google Chrome extension, using ClojureScript. With ClojureScript I can use all the Google Closure libs, but afaik access to the Chrome browser is not included in those libs. So I want to wrap all the Chrome stuff in my own JavaScript lib.

到目前为止，我尝试创建我自己的jar有一个JavaScript文件，只创建一个Foo对象并导出构造函数。我将这个jar添加到ClojureScript编译器（也有例如goog.jar）的lib目录，但是到目前为止没有运气：

So far I tried creating my own jar that has a single JavaScript file that just creates a Foo object and exports the constructor. I'v added this jar to the lib directory of the ClojureScript compiler (which also has for example goog.jar), but so far without luck:

Exception in thread "main" java.lang.IllegalArgumentException: No implementation of method: :-compile of protocol: #'cljs.closure/Compilable found for class: nil
at clojure.core$_cache_protocol_fn.invoke(core_deftype.clj:494)
at cljs.closure$eval1056$fn__1057$G__1047__1064.invoke(closure.clj:187)
at cljs.closure$get_compiled_cljs.invoke(closure.clj:422)
at cljs.closure$cljs_dependencies.invoke(closure.clj:440)
at cljs.closure$add_dependencies.doInvoke(closure.clj:462)
at clojure.lang.RestFn.applyTo(RestFn.java:139)
at clojure.core$apply.invoke(core.clj:602)
at cljs.closure$build.invoke(closure.clj:701)
at user$eval1246.invoke(cljsc.clj:21)
at clojure.lang.Compiler.eval(Compiler.java:6406)
at clojure.lang.Compiler.load(Compiler.java:6843)
at clojure.lang.Compiler.loadFile(Compiler.java:6804)
at clojure.main$load_script.invoke(main.clj:282)
at clojure.main$script_opt.invoke(main.clj:342)
at clojure.main$main.doInvoke(main.clj:426)
at clojure.lang.RestFn.invoke(RestFn.java:421)
at clojure.lang.Var.invoke(Var.java:405)
at clojure.lang.AFn.applyToHelper(AFn.java:163)
at clojure.lang.Var.applyTo(Var.java:518)
at clojure.main.main(main.java:37)

推荐答案

看看这篇文章Luke Vanderhart：在ClojureScript中使用JavaScript库

Take a look at this post from Luke Vanderhart: "Using JavaScript libraries in ClojureScript"

http://lukevanderhart.com/ 2011/09/30 / using-javascript-and-clojurescript.html

此外，此视频来自Kevin Lynagh：从ClojureScript扩展JavaScript库

Also, this video from Kevin Lynagh: "Extending JavaScript Libraries from ClojureScript"

http://www.youtube.com/watch？ v = XfzXFWTT-z0

这篇关于如何向ClojureScript添加自己的JavaScript库？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！