我成功检索了令牌。这是我尝试使用OAuth的步骤。
创建您的manifest.json
{
"name": "Sample Extension",
"version": "1.0",
"description": "Hello World",
"permissions": ["identity", "https://docs.google.com/spreadsheets/"],
"author": "Jess",
"background": {
"scripts": ["background.js"],
"persistent": true
},
"content_scripts": [{
"matches": ["file:///*"],
"js" : ["popup.js"]
}],
"browser_action": {
"default_popup": "popup.html",
"default_icon": "images/get_started16.png",
"default_title": "This is a sample extension"
},
"oauth2": {
"client_id": "client_ID",
"scopes": [
"https://www.googleapis.com/auth/spreadsheets"
]},
"content_security_policy": "script-src 'self' 'unsafe-eval' https://apis.google.com/; object-src 'self'",
"manifest_version": 2
}
Client_ID
在https://console.developers.google.com
中可用。
clientID
。我已经从控制台启用了Sheets API。生成了clientID
。
这是background.js
:
chrome.identity.getAuthToken({ 'interactive': true }, getToken);
function getToken(token) {
console.log('this is the token: ', token);
}
我将在这里添加其他文件:
pop.js
function popup(e) {
var henlo = "I\'m here for you :)";
alert("Him : " +henlo );
}
var plusBtn = document.querySelector('#clickMe');
plusBtn.addEventListener('click', popup);
pop.html
<!DOCTYPE html>
<html>
<head>
<style>
body {
width: 100px;
height: 100px
}
button {
background-color:#577FC6;
color: #ffffff;
margin:0 auto;
border: 1px solid #000000;
display:block;
width:80px;
}
</style>
</head>
<body>
<span>Try and click the button for surprise :) </span>
<button id="clickMe">Click Me!</button>
<script src="popup.js"></script>
</body>
</html>
这是令牌的日志,已成功检索。
目前,我的问题是如何使用GAPI客户端访问电子表格。我也尝试过此github post的方法,最终遇到了此错误:
访问“ https://apis.google.com/js/client.js”处的XMLHttpRequest 来自来源“ chrome-extension:// fajgeimckmkdokmdbpkglamjpfcekcpp”具有 被CORS策略阻止:没有“ Access-Control-Allow-Origin”标头 存在于请求的资源上。
有人可以解决此问题吗?
答案 0 :(得分:2)
我解决了我的问题!
我忽略了文档OAuth2: Authenticate Users with Google的这一部分。我好蠢啊哈哈哈!
好的,这就是我将Google表格集成到我的扩展程序中的方式。我最初使用这种方法:
GET https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/values/{range}
这是我更新的manifest.json
:
{
"name": "Sample Extension",
"version": "1.0",
"description": "Hello World",
"permissions": ["identity", "https://docs.google.com/spreadsheets/"],
"author": "Jess",
"background": {
"scripts": ["background.js"],
"persistent": true
},
"content_scripts": [{
"matches": ["file:///*"],
"js" : ["popup.js"]
}],
"browser_action": {
"default_popup": "popup.html",
"default_icon": "images/get_started16.png",
"default_title": "This is a sample extension"
},
"oauth2": {
"client_id": "client_ID",
"scopes": [
"https://www.googleapis.com/auth/spreadsheets",
"https://www.googleapis.com/auth/drive",
"https://www.googleapis.com/auth/drive.readonly",
"https://www.googleapis.com/auth/drive.file",
"https://www.googleapis.com/auth/spreadsheets.readonly"
]},
"content_security_policy": "script-src 'self' 'unsafe-eval' https://apis.google.com/; object-src 'self'",
"manifest_version": 2
}
这是我更新的background.js
:
chrome.identity.getAuthToken({ 'interactive': true }, getToken);
function getToken(token) {
console.log('this is the token: ', token);
let init = {
method: 'GET',
async: true,
headers: {
Authorization: 'Bearer ' + token,
'Content-Type': 'application/json'
},
'contentType': 'json'
};
fetch(
https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/values/{range},
init)
.then((response) => response.json())
.then(function(data) {
console.log(data)
});
}
我已经成功记录了请求中的数据。
完成!
答案 1 :(得分:0)
对我来说,我必须在清单中将 "https://sheets.googleapis.com/*"
添加到 "permissions"
。