vue項目中如何實現(xiàn)一個微信登錄功能?針對這個問題,這篇文章詳細介紹了相對應(yīng)的分析和解答,希望可以幫助更多想解決這個問題的小伙伴找到更簡單易行的方法。

1、下載組件 wxlogin
npm install vue-wxlogin --save
2、引入組件,給組件傳參
3、重定向的url應(yīng)該是微信登錄官網(wǎng)中的微信授權(quán)作用域
4、如果url里面有端口號,微信授權(quán)作用里面也要有
5、重定向的url:需要在/tupian/20230522/pp7、如果報錯說不能從組件跳到頁面,那就找到wxlogin組件里面的iframe標簽,加上這個屬性:sandbox=“allow-scripts allow-top-navigation allow-same-origin”
報錯內(nèi)容:
qrconnect?scope=snsapi_login&redirect_uri=http%3a%2f%2f%2f&state=&login_type=jssdk&self_redirect=false&style=black&href=:84 Unsafe JavaScript attempt to initiate navigation for frame with origin 'http://localhost:9020' from frame with URL 'https://open.weixin.qq.com/connect/qrconnect?app&scope=snsapi_login&redirect_uri=http%3a%2f%2f&state=&login_type=jssdk&self_redirect=false&style=black&href='. The frame attempting navigation is targeting its top-level window, but is neither same-origin with its target nor has it received a user gesture. See https://www.chromestatus.com/features/5851021045661696.```
補充知識:vue移動端微信授權(quán)登錄插件封裝
1.新建wechatAuth.js文件
const qs = require('qs')
//應(yīng)用授權(quán)作用域,snsapi_base (不彈出授權(quán)頁面,直接跳轉(zhuǎn),只能獲取用戶openid),snsapi_userinfo (彈出授權(quán)頁面,可通過openid拿到昵稱、性別、所在地。并且,即使在未關(guān)注的情況下,只要用戶授權(quán),也能獲取其信息)
const SCOPES = ['snsapi_base', 'snsapi_userinfo']
class VueWechatAuthPlugin {
constructor () {
this.appid = null
this.redirect_uri = null
this.scope = SCOPES[1]
this._code = null
this._redirect_uri = null
}
install (Vue, options) {
let wechatAuth = this
this.setAppId(options.appid)
Vue.mixin({
created: function () {
this.$wechatAuth = wechatAuth
},
})
}
static makeState () {
return Math.random().toString(36).substring(2, 15) +
Math.random().toString(36).substring(2, 15)
}
setAppId (appid) {
this.appid = appid
}
set redirect_uri (redirect_uri) {
this._redirect_uri = encodeURIComponent(redirect_uri)
}
get redirect_uri () {
return this._redirect_uri
}
get state () {
return localStorage.getItem('wechat_auth:state')
}
set state (state) {
localStorage.setItem('wechat_auth:state', state)
}
get authUrl () {
if (this.appid === null) {
throw 'appid must not be null'
}
if (this.redirect_uri === null) {
throw 'redirect uri must not be null'
}
this.state = VueWechatAuthPlugin.makeState()
return `https://open.weixin.qq.com/connect/oauth3/authorize?appid=${this.appid}&redirect_uri=${this.redirect_uri}&response_type=code&scope=${this.scope}&state=${this.state}#wechat_redirect`
}
returnFromWechat (redirect_uri) {
let parsedUrl = qs.parse(redirect_uri.split('?')[1])
if (process.env.NODE_ENV === 'development') {
// console.log('parsedUrl: ', parsedUrl)
this.state = null
this._code = parsedUrl.code
} else {
if (this.state === null) {
throw 'You did\'t set state'
}
if (parsedUrl.state === this.state) {
this.state = null
this._code = parsedUrl.code
} else {
this.state = null
throw `Wrong state: ${parsedUrl.state}`
}
}
}
get code () {
if (this._code === null) {
throw 'Not get the code from wechat server!'
}
// console.log(this)
// console.log('this._code: ' + this._code)
let code = this._code
this._code = null
// console.log('code: ' + code)
return code
}
}
const vueWechatAuthPlugin = new VueWechatAuthPlugin()
if (typeof window !== 'undefined' && window.Vue) {
window.Vue.use(VueWechatAuthPlugin)
}
export default vueWechatAuthPlugin
新聞名稱:vue項目中如何實現(xiàn)一個微信登錄功能-創(chuàng)新互聯(lián)
URL標題:http://www.chinadenli.net/article30/ccscpo.html
成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián),為您提供小程序開發(fā)、云服務(wù)器、企業(yè)網(wǎng)站制作、網(wǎng)站營銷、網(wǎng)站制作、品牌網(wǎng)站制作
聲明:本網(wǎng)站發(fā)布的內(nèi)容(圖片、視頻和文字)以用戶投稿、用戶轉(zhuǎn)載內(nèi)容為主,如果涉及侵權(quán)請盡快告知,我們將會在第一時間刪除。文章觀點不代表本網(wǎng)站立場,如需處理請聯(lián)系客服。電話:028-86922220;郵箱:631063699@qq.com。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載,或轉(zhuǎn)載時需注明來源: 創(chuàng)新互聯(lián)
猜你還喜歡下面的內(nèi)容