如何将gmailapi的快速入门导出到angular 5组件?
我尝试了很多东西来翻译这个好方法:如何将gmailapi的快速入门导出到angular 5组件?,angular,gmail-api,Angular,Gmail Api,我尝试了很多东西来翻译这个好方法: <!DOCTYPE html> <html> <head> <title>Gmail API Quickstart</title> <meta charset='utf-8' /> </head> <body> <p>Gmail API Quickstart</p> <!--Add but
<!DOCTYPE html>
<html>
<head>
<title>Gmail API Quickstart</title>
<meta charset='utf-8' />
</head>
<body>
<p>Gmail API Quickstart</p>
<!--Add buttons to initiate auth sequence and sign out-->
<button id="authorize-button" style="display: none;">Authorize</button>
<button id="signout-button" style="display: none;">Sign Out</button>
<pre id="content"></pre>
<script type="text/javascript">
// Client ID and API key from the Developer Console
var CLIENT_ID = '<YOUR_CLIENT_ID>';
// Array of API discovery doc URLs for APIs used by the quickstart
var DISCOVERY_DOCS = ["https://www.googleapis.com/discovery/v1/apis/gmail/v1/rest"];
// Authorization scopes required by the API; multiple scopes can be
// included, separated by spaces.
var SCOPES = 'https://www.googleapis.com/auth/gmail.readonly';
var authorizeButton = document.getElementById('authorize-button');
var signoutButton = document.getElementById('signout-button');
/**
* On load, called to load the auth2 library and API client library.
*/
function handleClientLoad() {
gapi.load('client:auth2', initClient);
}
/**
* Initializes the API client library and sets up sign-in state
* listeners.
*/
function initClient() {
gapi.client.init({
discoveryDocs: DISCOVERY_DOCS,
clientId: CLIENT_ID,
scope: SCOPES
}).then(function () {
// Listen for sign-in state changes.
gapi.auth2.getAuthInstance().isSignedIn.listen(updateSigninStatus);
// Handle the initial sign-in state.
updateSigninStatus(gapi.auth2.getAuthInstance().isSignedIn.get());
authorizeButton.onclick = handleAuthClick;
signoutButton.onclick = handleSignoutClick;
});
}
/**
* Called when the signed in status changes, to update the UI
* appropriately. After a sign-in, the API is called.
*/
function updateSigninStatus(isSignedIn) {
if (isSignedIn) {
authorizeButton.style.display = 'none';
signoutButton.style.display = 'block';
listLabels();
} else {
authorizeButton.style.display = 'block';
signoutButton.style.display = 'none';
}
}
/**
* Sign in the user upon button click.
*/
function handleAuthClick(event) {
gapi.auth2.getAuthInstance().signIn();
}
/**
* Sign out the user upon button click.
*/
function handleSignoutClick(event) {
gapi.auth2.getAuthInstance().signOut();
}
/**
* Append a pre element to the body containing the given message
* as its text node. Used to display the results of the API call.
*
* @param {string} message Text to be placed in pre element.
*/
function appendPre(message) {
var pre = document.getElementById('content');
var textContent = document.createTextNode(message + '\n');
pre.appendChild(textContent);
}
/**
* Print all Labels in the authorized user's inbox. If no labels
* are found an appropriate message is printed.
*/
function listLabels() {
gapi.client.gmail.users.labels.list({
'userId': 'me'
}).then(function(response) {
var labels = response.result.labels;
appendPre('Labels:');
if (labels && labels.length > 0) {
for (i = 0; i < labels.length; i++) {
var label = labels[i];
appendPre(label.name)
}
} else {
appendPre('No Labels found.');
}
});
}
</script>
<script async defer src="https://apis.google.com/js/api.js"
onload="this.onload=function(){};handleClientLoad()"
onreadystatechange="if (this.readyState === 'complete') this.onload()">
</script>
</body>
</html>
Gmail API快速入门
Gmail API快速入门
授权
退出
//来自开发人员控制台的客户端ID和API密钥
var客户端ID=“”;
//quickstart使用的API的API发现文档URL数组
var DISCOVERY_DOCS=[”https://www.googleapis.com/discovery/v1/apis/gmail/v1/rest"];
//API要求的授权范围;可以使用多个作用域
//包含,用空格分隔。
var作用域https://www.googleapis.com/auth/gmail.readonly';
var authorizeButton=document.getElementById('authorized-button');
var signburatton=document.getElementById('signout-button');
/**
*加载时,调用以加载auth2库和API客户端库。
*/
函数handleClientLoad(){
load('client:auth2',initClient);
}
/**
*初始化API客户端库并设置登录状态
*听众。
*/
函数initClient(){
gapi.client.init({
发现文档:发现文档,
clientId:客户端ID,
范围:范围
}).然后(函数(){
//侦听登录状态的更改。
gapi.auth2.getAuthInstance().isSignedIn.listen(updateSigninStatus);
//处理初始登录状态。
updateSigninStatus(gapi.auth2.getAuthInstance().isSignedIn.get());
authorizeButton.onclick=handleAuthClick;
SignerButton.onclick=handleSignoutClick;
});
}
/**
*当登录状态更改时调用,以更新UI
*适当地。登录后,将调用API。
*/
函数updateSigninStatus(isSignedIn){
如果(伊西涅丁){
authorizeButton.style.display='none';
signexputton.style.display='block';
listLabels();
}否则{
authorizeButton.style.display='block';
signexputton.style.display='none';
}
}
/**
*单击按钮后登录用户。
*/
函数handleAuthClick(事件){
gapi.auth2.getAuthInstance().signIn();
}
/**
*单击按钮后注销用户。
*/
函数handleSignoutClick(事件){
gapi.auth2.getAuthInstance().signOut();
}
/**
*将pre元素附加到包含给定消息的正文中
*作为其文本节点。用于显示API调用的结果。
*
*@param{string}要放置在pre元素中的消息文本。
*/
函数appendPre(消息){
var pre=document.getElementById('content');
var textContent=document.createTextNode(message+'\n');
pre.appendChild(文本内容);
}
/**
*打印授权用户收件箱中的所有标签。如果没有标签
*如果找到,则会打印相应的消息。
*/
函数listLabels(){
gapi.client.gmail.users.labels.list({
“userId”:“我”
}).然后(功能(响应){
变量标签=response.result.labels;
appendPre('标签:');
如果(标签和标签长度>0){
对于(i=0;i
让我调用gmail api来获取信息
每次都失败了
最后一个例子是:gmail.component.ts
import {Component, OnInit,} from '@angular/core';
declare const gapi: any;
@Component({
selector: 'gmail-component',
templateUrl: './gmail.template.html'
})
export class GmailComponent implements OnInit{
clientid = "xxxxx.apps.googleusercontent.com";
discovery = ["https://www.googleapis.com/discovery/v1/apis/gmail/v1/rest"];
scope= 'https://mail.google.com/';
authorizeButton = document.getElementById('authorize-button');
signoutButton = document.getElementById('signout-button');
ngOnInit() {
this.handleClientLoad();
}
handleClientLoad() {
gapi.load('client:auth2', this.initClient());
}
initClient() {
gapi.client.init({
discoveryDocs: this.discovery,
clientId: this.clientid,
scope: this.scope
}).then(function () {
// Listen for sign-in state changes.
gapi.auth2.getAuthInstance().isSignedIn.listen();
// Handle the initial sign-in state.
this.updateSigninStatus(gapi.auth2.getAuthInstance().isSignedIn.get());
this.authorizeButton.onclick = this.handleAuthClick;
this.signoutButton.onclick = this.handleSignoutClick;
});
}
updateSigninStatus(isSignedIn) {
if (isSignedIn) {
this.authorizeButton.style.display = 'none';
this.signoutButton.style.display = 'block';
this.listLabels();
} else {
this.authorizeButton.style.display = 'block';
this.signoutButton.style.display = 'none';
}
}
handleAuthClick(event) {
gapi.auth2.getAuthInstance().signIn();
}
/**
* Sign out the user upon button click.
*/
handleSignoutClick(event) {
gapi.auth2.getAuthInstance().signOut();
}
appendPre(message) {
const pre = document.getElementById('content');
const textContent = document.createTextNode(message + '\n');
pre.appendChild(textContent);
}
listMessages(userId, query, callback) {
const getPageOfMessages = function (request, result) {
request.execute(function (resp) {
result = result.concat(resp.messages);
const nextPageToken = resp.nextPageToken;
if (nextPageToken) {
request = gapi.client.gmail.users.messages.list({
'userId': 'me',
'pageToken': nextPageToken,
'q': query
});
getPageOfMessages(request, result);
} else {
callback(result);
}
});
};
const initialRequest = gapi.client.gmail.users.messages.list({
'userId': 'me',
'q': query
});
getPageOfMessages(initialRequest, []);
}
listLabels() {
gapi.client.gmail.users.labels.list({
'userId': 'me'
}).then(function (response) {
const labels = response.result.labels;
this.appendPre('Labels:');
if (labels && labels.length > 0) {
for (let i = 0; i < labels.length; i++) {
const label = labels[i];
this.appendPre(label.name)
}
} else {
this.appendPre('No Labels found.');
}
});
}
}
从'@angular/core'导入{Component,OnInit,};
声明常量gapi:任何;
@组成部分({
选择器:“gmail组件”,
templateUrl:“./gmail.template.html”
})
导出类Gmail组件实现OnInit{
clientid=“xxxxx.apps.googleusercontent.com”;
发现=[”https://www.googleapis.com/discovery/v1/apis/gmail/v1/rest"];
范围=https://mail.google.com/';
authorizeButton=document.getElementById('authorized-button');
SignerButton=document.getElementById('signout-button');
恩戈尼尼特(){
this.handleClientLoad();
}
handleClientLoad(){
load('client:auth2',this.initClient());
}
initClient(){
gapi.client.init({
发现号:这个,发现号,
clientId:this.clientId,
范围:this.scope
}).然后(函数(){
//侦听登录状态的更改。
gapi.auth2.getAuthInstance().isSignedIn.listen();
//处理初始登录状态。
this.updateSigninStatus(gapi.auth2.getAuthInstance().isSignedIn.get());
this.authorizeButton.onclick=this.handleAuthClick;
this.signburtton.onclick=this.handleSignoutClick;
});
}
updateSigninStatus(isSignedIn){
如果(伊西涅丁){
this.authorizeButton.style.display='none';
this.signexputton.style.display='block';
这是listLabels();
}否则{
this.authorizeButton.style.display='block';
this.signburatton.style.display='none';
}
}
handleAuthClick(事件){
gapi.auth2.getAuthInstance().signIn();
}
/**
*单击按钮后注销用户。
*/
handleSignoutClick(事件){
gapi.auth2.getAuthInstance().signOut();
}
附件(信息){
const pre=document.getElementById('content');
const textContent=document.createTextNode(message+'\n');
pre.appendChild(文本内容);
}
listMessages(用户标识、查询、回调){
const getPageOfMessages=函数(请求、结果){
请求执行(功能(resp){
结果=result.concat(响应消息);
const nextPageToken=resp.nextPageToken;
如果(下一步){
请求=gapi.client.gmail.users.messages.list({
'userId':'me',
“pageToken”:下一页
<div id="authorize-div">
<span>Authorize access to Gmail API</span>
<!--Button for the user to click to initiate auth sequence -->
<button id="authorize-button" (click)="handleAuthClick(event)">
Authorize
</button>
</div>
<pre id="output"></pre>