读取清单：处理错误 content_script：在 WebExtension 清单中发现意外的 属性

Question

我正在尝试创建一个简单的 firefox 插件，它将在页面上的 XHR 请求后修改页面。不幸的是，在加载脚本后，它在 about:debugging "Reading manifest: Error processing content_script: An unexpected property was found in the WebExtension manifest." 上显示错误似乎内容脚本根本不起作用。

尝试将匹配 属性 更改为 content_scripts 和 content_scripts 内部，但没有成功

{
"manifest_version": 2,
"name": "Some Name",
"version": "0.01a",
"applications": {
    "gecko": {
        "id": "some id"
    }
},
"description": "Some Description",
"author": "Some Author",
"icons": {
    "48": "icon.png",
    "96": "icon.png"
},
"background": {
    "scripts": ["jquery.min.js","declarations.js","bg.js"]
},
"content_script": [
    {
        "matches": ["*://somewebsite/folder/*"],
        "js": ["jquery.min.js", "content.js"]
    }
],
"permissions": [
    "storage",
    "*://somewebsite/folder/*",
    "webRequest",
    "webRequestBlocking"
]
}

manifest.json 有什么问题？错误在哪里？

顺便说一句，content.js：

console.log("CONTENT_SCRIPT");
function someFunction(request, sender, sendresponse) { somecode... }
browser.runtime.onMessage.addListener(someFunction);

第一个是 console.log，它在调试控制台和 Web 控制台上都没有显示 CONTENT_SCRIPT。

bg.js:

browser.runtime.sendMessage({
        action: "timetodo",
        result: requestDetails
    });

Answer 1

问题是 "content_script" 键应该是 "content_scripts"（如 documentation 中所写）。

所以使用：

{
"manifest_version": 2,
"name": "Some Name",
"version": "0.01a",
"applications": {
    "gecko": {
        "id": "some id"
    }
},
"description": "Some Description",
"author": "Some Author",
"icons": {
    "48": "icon.png",
    "96": "icon.png"
},
"background": {
    "scripts": ["jquery.min.js","declarations.js","bg.js"]
},
"content_scripts": [
    {
        "matches": ["*://somewebsite/folder/*"],
        "js": ["jquery.min.js", "content.js"]
    }
],
"permissions": [
    "storage",
    "*://somewebsite/folder/*",
    "webRequest",
    "webRequestBlocking"
]
}