google-chrome-extension - 如何使用 declarativeNetRequest 附加（修改/编辑/更新）到 requestHeaders

Question

我需要使用 declarativeNetRequest 编辑请求标头：

{
   "id": 1, 
   "priority": 1, 
   "action": {
      "type": "modifyHeaders", 
      "requestHeaders": [{"header": "someHeader", "operation": "append", "value": "newValue"}]
   }, 
   "condition": {
      "urlFilter": "*",
      "resourceTypes": ["main_frame", "xmlhttprequest"]
   }
}

预期结果：

标题应该修改

{
   name: "someHeader"
   value: "oldValue; newValue"
}

实际结果：

动态规则：

Unchecked runtime.lastError: Rule with id 1 must not specify a request header to be appended.

通用规则：

Failed to load extension
File D:\extensions\test-extensions\web\app\chrome
Error rules.json: Rule with id 1 must not specify a request header to be appended.
Could not load manifest.

标签： google-chrome-extension