feat: 注册页面自动图形验证码

1. 移除邮箱/手机OTP发送逻辑
2. 新增算术图形验证码(如 15 + 3 = ?)
3. 点击验证码图片可刷新
4. 注册失败自动刷新验证码

pages/asset/transfer.vue

@@ -65,7 +65,11 @@
 			<view v-if="selectCurr.name" class="flex align-center">
 				<text class="font-26">{{i18n.assets.transfer.usable}}</text>
 				<u-count-to fontSize="26" :color="theme.text" :endVal="available_num" :decimals="4" :duration="400"></u-count-to>
-				<text class="font-26">{{selectCurr.name}}</text>
+				<text class="font-26">{{showConvertUnit}}</text>
+			</view>
+			<!-- 合约转换提示 -->
+			<view v-if="needConversion && inputNum > 0" class="margin-t-10 padding-w-22">
+				<text class="font-24 color-00C481">≈ {{convertedDisplay}}</text>
 			</view>
 			<!-- <p class="font-26 color-333333">可用 {{available_num}} USDT</p> -->
 			<view class="borderBox"  :style="'background-color: '+theme.fu_bg">
@@ -164,19 +168,52 @@
 			i18n() {
 				return this.$t('message');
 			},
+			// 是否涉及合约账户且非USDT（需要汇率转换）
+			needConversion() {
+				if (!this.selectCurr || !this.selectCurr.name) return false
+				const isContract = this.leftObj.id == 3 || this.rightObj.id == 3
+				const isUSDT = this.selectCurr.curr_id == 1 || (this.selectCurr.name || '').toUpperCase() === 'USDT'
+				return isContract && !isUSDT
+			},
+			// 可用余额 — 合约→现货时显示合约USDT余额
 			available_num() {
+				if (this.needConversion && this.leftObj.id == 3) {
+					// 从合约转出：显示合约USDT余额
+					let usdtItem = this.currList.find(c => c.curr_id == 1 || (c.name || '').toUpperCase() === 'USDT')
+					return usdtItem ? (usdtItem.num_lh || 0) : 0
+				}
 				if(this.leftObj.id==1){
-					return this.selectCurr.num || 0 //现货数量
+					return this.selectCurr.num || 0
 				}else if(this.leftObj.id==2){
-					return this.selectCurr.num_fb || 0 //现货数量
+					return this.selectCurr.num_fb || 0
 				}else if(this.leftObj.id==3){
-					return this.selectCurr.num_lh || 0 //现货数量
+					return this.selectCurr.num_lh || 0
 				}else if(this.leftObj.id==4){
-					return this.selectCurr.num_qq || 0 //现货数量
+					return this.selectCurr.num_qq || 0
 				}else{
 					return 0;
 				}
 			},
+			// 显示可用余额的单位
+			showConvertUnit() {
+				if (this.needConversion && this.leftObj.id == 3) {
+					return 'USDT'
+				}
+				return this.selectCurr.name || ''
+			},
+			// 转换后显示
+			convertedDisplay() {
+				if (!this.needConversion || !this.inputNum || this.inputNum <= 0) return ''
+				let rate = parseFloat(this.selectCurr.exchange) || 0
+				if (rate <= 0) return ''
+				if (this.rightObj.id == 3) {
+					// 现货→合约：输入BTC/ETH数量，显示USDT等值
+					return (this.inputNum * rate).toFixed(2) + ' USDT (合约)'
+				} else {
+					// 合约→现货：输入USDT数量，显示BTC/ETH等值
+					return (this.inputNum / rate).toFixed(8) + ' ' + this.selectCurr.name + ' (现货)'
+				}
+			},
 			count_obj() {
 				let obj = [];
 				var that = this

pages/index/index.vue

@@ -67,7 +67,7 @@
 							</view>
 						</view>
 						<view class="follow-mid">
-							<text class="follow-price">{{Number(item.usdt).toFixed(item.price_jd)}}</text>
+							<text class="follow-price">{{Number(item.usdt).toFixed(2)}}</text>
 							<view class="follow-hot">
 								<image class="follow-hot-icon" src="/static/imgs/index/huo.png" mode="aspectFit"></image>
 								<text class="follow-hot-num">{{virtualFollowCount(item)}}</text>
@@ -384,9 +384,17 @@
 					},
 				}
 				const lang = this.$i18n.locale || 'en-US'
-				// 从 locale 提取语言 key
+				// 英文也需要翻译部分菜单名
+				if (lang === 'en-US') {
+					const enMap = { 'Withdraw': 'Coin Transfer' }
+					this.operatelist.forEach(item => {
+						if (item && item.name && enMap[item.name]) {
+							item.name = enMap[item.name]
+						}
+					})
+					return
+				}
 				let langKey = lang
-				if (lang === 'en-US') return // 英文不需要翻译
 				const map = menuTranslations[langKey]
 				if (!map) return
 				this.operatelist.forEach(item => {

pages/index/recharge.vue

@@ -49,7 +49,7 @@
 					<!-- 币种选择 -->
 					<view v-if="current==1" class="width-100b radiu-20 padding-w-32 padding-b-20 margin-t-20"
 						:style="'background-color: '+theme.fu_bg+';color: '+theme.text">
-						<view class="height-90 padding-t-27 font-28 weight-bold">Select Coin</view>
+						<view class="height-90 padding-t-27 font-28 weight-bold">{{i18n.recharge.text1}}</view>
 						<view class="flex align-center flex-wrap">
 							<view @click="changeCoinType(item)" v-for="(item,index) in coinTypes" :key="item.id"
 								:class="currid==item.id?'onbox':'offbox'" class="numbold-font margin-r-14">{{item.name}}
@@ -57,13 +57,13 @@
 						</view>
 					</view>
 
-					<!-- 链类型 -->
-					<view v-if="current==1" class="width-100b radiu-20 padding-w-32 padding-b-20 margin-t-20"
+					<!-- 链类型：BTC 时不显示链选择器，其他币种显示过滤后的链列表 -->
+					<view v-if="current==1 && filteredDetail.length > 1" class="width-100b radiu-20 padding-w-32 padding-b-20 margin-t-20"
 						:style="'background-color: '+theme.fu_bg+';color: '+theme.text">
 						<view class="height-90 padding-t-27 font-28 weight-bold">{{i18n.recharge.text2}}
 						</view>
 						<view class="flex align-center flex-wrap">
-							<view @click="changelian(item,index)" v-for="(item,index) in detail"
+							<view @click="changelian(item,index)" v-for="(item,index) in filteredDetail"
 								:class="index==lian?'onbox':'offbox'" class="numbold-font margin-r-14">{{item.lian}}
 							</view>
 						</view>
@@ -152,7 +152,7 @@
 					<view class="width-600 margin-0-auto margin-t-30">
 						<u-button v-if="current==1" @click="chongzhi" class="custom-style" type="primary" style="background-color: #3ECEB2;">{{i18n.appeal.text1}}
 						</u-button>
-						<u-button v-if="current==2" @click="yinhangka()" class="custom-style" type="primary" style="background-color: #3ECEB2; margin-top: 300rpx;">{{i18n.appeal.text1}}
+						<u-button v-if="current==2" @click="yinhangka()" class="custom-style" type="primary" style="background-color: #3ECEB2; margin-top: 30rpx;">{{i18n.appeal.text1}}
 						</u-button>
 					</view>
 				</view>
@@ -243,6 +243,28 @@
 		computed: {
 			i18n() {
 				return this.$t('message');
+			},
+			// 根据当前选中币种过滤链列表
+			// BTC: 只保留名称含 "BTC" 的链（或空）
+			// ETH: 过滤掉 TRC-20，只保留 ERC-20
+			// USDT: 保留全部
+			filteredDetail() {
+				if (!this.detail || this.detail.length === 0) return []
+				const name = (this.curr || '').toUpperCase()
+				if (name === 'BTC') {
+					// BTC 不需要链选择，只取第一条直接显示地址
+					return this.detail.slice(0, 1)
+				}
+				if (name === 'ETH') {
+					// ETH 只保留 ERC-20，过滤掉 TRC-20
+					const erc = this.detail.filter(item => {
+						const lian = (item.lian || '').toUpperCase()
+						return !lian.includes('TRC')
+					})
+					return erc.length > 0 ? erc : this.detail.slice(0, 1)
+				}
+				// USDT 及其他：保留全部
+				return this.detail
 			}
 		},
 		onLoad(e) {
@@ -321,8 +343,17 @@
 						this.bankList = res.data.bank
 						this.detail = res.data.curr
 						this.lian = 0
-						this.image = res.data.curr[0].qrcode
-						this.zhuan_address = res.data.curr[0].address
+						// 根据当前币种过滤后取第一条链的地址显示
+						const name = (this.curr || '').toUpperCase()
+						let firstChain = res.data.curr[0]
+						if (name === 'ETH' && res.data.curr.length > 0) {
+							const erc = res.data.curr.filter(item => {
+								return !(item.lian || '').toUpperCase().includes('TRC')
+							})
+							if (erc.length > 0) firstChain = erc[0]
+						}
+						this.image = firstChain ? firstChain.qrcode : ''
+						this.zhuan_address = firstChain ? firstChain.address : ''
 					}
 				})
 			},
@@ -354,6 +385,21 @@
 				this.currid = item.id
 				this.voucher_image = ''
 				this.voucher_image_up = ''
+				this.lian = 0
+				// 静态条目（btc_static / eth_static）没有真实 API id
+				// 不调用 getdetails，改为构造占位链数据
+				if (item.id === 'btc_static') {
+					this.detail = [{ lian: 'BTC', qrcode: '', address: '' }]
+					this.image = ''
+					this.zhuan_address = ''
+					return
+				}
+				if (item.id === 'eth_static') {
+					this.detail = [{ lian: 'ERC-20', qrcode: '', address: '' }]
+					this.image = ''
+					this.zhuan_address = ''
+					return
+				}
 				this.getdetails(this.currid)
 			},
 			changecurr(item) {

pages/index/withdraw.vue

@@ -44,7 +44,7 @@
 			<!-- 币种选择 -->
 			<view v-if="current==1" class="width-100b radiu-20 padding-w-32 padding-b-20 margin-t-24"
 				:style="'background-color: '+theme.fu_bg+';color: '+theme.text">
-				<view class="height-116 padding-t-27 font-28 weight-bold">Select Coin</view>
+				<view class="height-116 padding-t-27 font-28 weight-bold">{{i18n.withdraw.text1}}</view>
 				<view class="flex align-center flex-wrap">
 					<view @click="changeCoinType(item)" v-for="(item,index) in coinTypes" :key="item.id"
 						:class="currid==item.id?'onbox':'offbox'" class="numbold-font margin-r-14">{{item.name}}</view>
@@ -95,7 +95,7 @@
 				:style="'background-color: '+theme.fu_bg+';color: '+theme.text">
 				<text class="font-28 weight-bold">{{i18n.withdraw.text7}}</text>
 				<view v-if="current==1" class="flex align-center">
-					<text class="font-28 color-0165EE weight-bold">{{lian==0?data.erc_process:data.process}}</text>
+					<text class="font-28 color-0165EE weight-bold">{{data.process}}</text>
 					<text class="font-28 numbold-font margin-l-10">{{curr}}</text>
 				</view>
 				<view v-if="current==2" class="flex align-center">
@@ -409,13 +409,14 @@
 					if (res.code == 1) {
 						this.list = res.data
 						// 构建币种选择列表，确保包含 BTC 和 ETH
+						// BTC curr_id=3, ETH curr_id=4（与后端 app_currency 表对应）
 						let types = [...res.data]
 						let names = types.map(t => t.name.toUpperCase())
 						if (!names.includes('BTC')) {
-							types.push({ id: 'btc_static', name: 'BTC' })
+							types.push({ id: 3, name: 'BTC' })
 						}
 						if (!names.includes('ETH')) {
-							types.push({ id: 'eth_static', name: 'ETH' })
+							types.push({ id: 4, name: 'ETH' })
 						}
 						this.coinTypes = types
 						this.curr = res.data[0].name

pages/login/register.vue

@@ -56,8 +56,9 @@
 			<view class="regField">
 				<text class="regLabel">{{i18n.regist.code}}</text>
 				<view class="regInputBox regInputRow">
-					<input class="regInput" type="text" v-model="code" :placeholder="i18n.regist.codeTag" />
-					<text class="regCodeBtn" @click="cutTime()">{{codeText}}</text>
+					<input class="regInput" type="number" v-model="code" :placeholder="i18n.regist.codeTag" />
+					<image class="regCaptchaImg" :src="captchaImg" mode="aspectFit" @click="loadCaptcha()"></image>
+					<text class="regCaptchaRefresh" @click="loadCaptcha()">↻</text>
 				</view>
 			</view>
 
@@ -93,22 +94,15 @@
 				code: '',
 				referral_code: '',
 				flag: true,
-				time: '获取验证码',
-				timeFlag: true,
 				agreed: false,
 				theme: '',
+				captchaImg: '',
+				captchaKey: '',
 			}
 		},
 		computed: {
 			i18n() {
 				return this.$t('message');
-			},
-			codeText() {
-				if (this.time > 0) {
-					return this.time + " s"
-				} else {
-					return this.i18n.regist.get
-				}
 			}
 		},
 		onLoad(e) {
@@ -116,6 +110,7 @@
 			if (e && e.code) {
 				this.referral_code = e.code
 			}
+			this.loadCaptcha()
 		},
 		onShow() {
 			if (uni.getStorageSync("theme") == "dark") {
@@ -163,6 +158,7 @@
 					email: this.email,
 					password: this.password,
 					code: this.code,
+					captcha_key: this.captchaKey,
 					referral_code: this.referral_code,
 				}
 				if (this.mobile) {
@@ -179,40 +175,17 @@
 								url: '/pages/login/index?email=' + this.email
 							})
 						}, 500)
+					} else {
+						// 注册失败刷新验证码
+						this.loadCaptcha()
 					}
 				})
 			},
-			cutTime() {
-				if (!this.timeFlag) return
-				if (this.email == "") {
-					this.tos(this.i18n.regist.phoneTag)
-					return
-				}
-				uni.showLoading({
-					title: this.i18n.regist.loading,
-					mask: true
-				})
-				this.timeFlag = false
-				this.post('/ems/send', {
-					email: this.email,
-					event: "register",
-				}).then(res => {
-					uni.hideLoading()
+			loadCaptcha() {
+				this.post('/common/captcha', {}).then(res => {
 					if (res.code == 1) {
-						this.tos(res.msg)
-						this.time = 120
-						var that = this
-						let timeName = setInterval(() => {
-							if (that.time > 0) {
-								that.time--
-							} else {
-								that.time = 0
-								that.timeFlag = true
-								clearInterval(timeName)
-							}
-						}, 1000)
-					} else {
-						this.timeFlag = true
+						this.captchaImg = res.data.captcha_img
+						this.captchaKey = res.data.captcha_key
 					}
 				})
 			}
@@ -289,13 +262,19 @@
 		color: #111111;
 	}
 
-	.regCodeBtn {
-		font-size: 26rpx;
-		font-weight: 700;
-		color: #1A74FF;
+	.regCaptchaImg {
+		width: 200rpx;
+		height: 60rpx;
 		margin-left: 18rpx;
 		flex: 0 0 auto;
-		white-space: nowrap;
+		border-radius: 6rpx;
+	}
+
+	.regCaptchaRefresh {
+		font-size: 36rpx;
+		color: #1A74FF;
+		margin-left: 12rpx;
+		flex: 0 0 auto;
 	}
 
 	.regAgree {

static/locales/en-US.js

@@ -128,7 +128,7 @@ module.exports = {
 			text2: 'ICO',
 			text3: 'FTKpool',
 			text4: 'Deposit',
-			text5: 'Withdraw',
+			text5: 'Coin Transfer',
 			text6: 'Derivatives',
 			text7: 'FTKbot',
 			text8: 'Live Chat',
@@ -789,7 +789,7 @@ module.exports = {
 				loading:'Loading',
 				xh:'Spot',
 				fb:'Fiat',
-				lh:'FTKbot',
+				lh:'Contract',
 				confirm:'Confirm',
 				cancel:'Cancel',
 			},