Webpack外部模块名称带连字符

Jos*_*238 9 javascript angular-ui-router webpack

我正在尝试在Webpack中加载angular-ui-router作为外部依赖.模块名称是"angular-ui-router".这是一个例子:

module.exports = webpackMerge(commonConfig, {
    ...
    externals: {
        'angular': true,
        'angular-ui-router': true
    },
    ...
});
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这个问题是Webpack在我的app.bundle.js中创建了一个模块,如下所示:

/***/ },
/* 1 */
/***/ function(module, exports) {

    module.exports = angular;

/***/ },
/* 2 */
/***/ function(module, exports) {

    module.exports = angular-ui-router;

/***/ }
/******/ ]);
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当浏览器尝试加载模块时,它将module.exports = angular-ui-router作为表达式计算,抛出以下错误:

Uncaught ReferenceError: ui is not defined

我找到的唯一解决方案是:

module.exports = webpackMerge(commonConfig, {
    ...
    externals: {
        'angular': true,
        'angular-ui-router': 'window["angular-ui-router"]'
    },
    ...
});
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这产生了正确的结果.

有没有更好的办法?

小智 -1

当外部模块名称带有连字符时,请在输出部分中使用libraryTarget 作为umd 。所以 app.bundle 代码将有

require("angular-ui-router") would be used for requireJS and 
root.angularUIRouter = factory(root["angular-ui-router"]) would be used for global variable type.
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捆绑包代码如下所示:

"object" == typeof exports && "object" == typeof module ? 
module.exports = factory(require("angular-ui-router")) : "function" == 
typeof define && define.amd ? define(["angular-ui-router"], factory) : 
"object" == typeof exports ? exports.temp = factory(require("angular-ui-
router")) : root.temp = factory(root["angular-ui-router"])
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