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在javascript中包含两个非工作对象变量_Javascript - Fatal编程技术网

在javascript中包含两个非工作对象变量

在javascript中包含两个非工作对象变量,javascript,Javascript,我试图访问变量localise.courseEN,但它返回undefinedEN 我怎样才能让它工作 var localise = { courseEN : "English", } var learnLang = "EN"; alert( localise.course + learnLang); 像这样 它应该提醒“EnglishEN”,这可能不是期望的结果。另请参阅 var localiseEN = { courseEN : "English" }; var learn

我试图访问变量localise.courseEN,但它返回
undefinedEN

我怎样才能让它工作

var localise = {
    courseEN : "English",
}
var learnLang = "EN";
alert( localise.course + learnLang);
像这样

它应该提醒
“EnglishEN”
,这可能不是期望的结果。另请参阅
var localiseEN = {

    courseEN : "English"
};
var learnLang = 'EN';
alert( localiseEN.courseEN + learnLang);