Javascript Chrome扩展:ContentScript。单击“不工作”
我试图在单击一个简单的按钮,但我不断收到错误“UncaughtTypeError:无法读取未定义的属性‘click’”,这是我的代码: manifest.jsonJavascript Chrome扩展:ContentScript。单击“不工作”,javascript,java,jquery,google-chrome,google-chrome-extension,Javascript,Java,Jquery,Google Chrome,Google Chrome Extension,我试图在单击一个简单的按钮,但我不断收到错误“UncaughtTypeError:无法读取未定义的属性‘click’”,这是我的代码: manifest.json { "name": "test", "version": "1.0", "manifest_version": 3, "content_scripts": [ { "al
{
"name": "test",
"version": "1.0",
"manifest_version": 3,
"content_scripts": [
{
"all_frames": true,
"matches": [ "http://*/*", "https://*/*" ],
"js": ["content.js"],
"run_at": "document_end"
}
],
"permissions": [ "\u003Call_urls>" ]
}
content.js
function myFunction() {
var myEle = document.getElementsByClassName("rbutton");
if(myEle){
myEle.click();
}
}
myFunction()
我希望这对你有用。请试试这个 myEle.dispatchEvent(new MouseeEvent('click'))为什么在这里?ty寻求帮助,但说“未捕获类型错误:myEle.dispatchEvent不是函数”