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feat: 实现前端图片压缩10M->50k；处理网络请求超时时间过小；

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This commit is contained in:
mixtan 2025-06-19 20:26:59 +08:00
parent 7b8c3179fb
commit 9b8a92f93b
6 changed files with 262 additions and 58 deletions
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1
components.d.ts vendored
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@ -34,6 +34,7 @@ declare module 'vue' {
ElSelect: typeof import('element-plus/es')['ElSelect']
ElSelectV2: typeof import('element-plus/es')['ElSelectV2']
ElStatistic: typeof import('element-plus/es')['ElStatistic']
ElTooltip: typeof import('element-plus/es')['ElTooltip']
ElUpload: typeof import('element-plus/es')['ElUpload']
FloatingMenu: typeof import('./src/components/floatingMenu.vue')['default']
Login: typeof import('./src/components/login.vue')['default']

87
src/utils/file.js Normal file
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@ -0,0 +1,87 @@
export async function compressImage(file, options = {}) {
// 提取选项参数，设置默认值
const {
quality = 0.75,
maxWidth = 800,
maxHeight = 600
} = options;
// 验证输入是否为有效的File对象
if (!(file instanceof File)) {
throw new Error('输入参数必须是一个File对象');
}
// 检查文件类型是否为图片
if (!file.type.startsWith('image/')) {
throw new Error('输入文件必须是图片类型');
}
// 创建一个Promise来处理异步操作
return new Promise((resolve, reject) => {
// 创建Image对象用于加载图片
const img = new Image();
// 监听图片加载完成事件
img.onload = () => {
// 创建Canvas元素
const canvas = document.createElement('canvas');
const ctx = canvas.getContext('2d');
// 获取原始图片尺寸
let width = img.width;
let height = img.height;
// 计算调整后的尺寸（保持原始比例）
if (width > maxWidth) {
height = height * (maxWidth / width);
width = maxWidth;
}
if (height > maxHeight) {
width = width * (maxHeight / height);
height = maxHeight;
}
// 设置Canvas尺寸
canvas.width = width;
canvas.height = height;
// 在Canvas上绘制图片
ctx.drawImage(img, 0, 0, width, height);
// 将Canvas内容转换为Blob对象
canvas.toBlob(
(blob) => {
if (!blob) {
reject(new Error('图片转换失败'));
return;
}
// 创建新的File对象
const compressedFile = new File(
[blob],
file.name,
{ type: blob.type, lastModified: Date.now() }
);
resolve(compressedFile);
},
file.type, // 使用原始图片类型
quality // 压缩质量
);
};
// 监听图片加载错误事件
img.onerror = () => reject(new Error('图片加载失败'));
// 读取图片数据
const reader = new FileReader();
reader.onload = () => {
img.src = reader.result;
};
reader.onerror = () => reject(new Error('文件读取失败'));
// 开始读取文件
reader.readAsDataURL(file);
});
}

2
src/utils/http.js
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@ -10,7 +10,7 @@ const service = axios.create({
// "X-Requested-With": "XMLHttpRequest",
// "Content-Type": "application/json",
},
timeout: 5000, // request timeout
timeout: 1000 * 60 * 5, // request timeout
});
// 拦截前
// request interceptor

2
src/views/HeadMenu.vue
View File

@ -33,7 +33,7 @@
<div class="avatar" v-if="isLoggedIn">
<div class="icon_avatar">
<el-icon size="20"><Avatar /></el-icon>
<el-icon size="20" color="#ccc"><Avatar /></el-icon>
</div>
<el-button
link

14
src/views/start/check.vue
View File

@ -181,6 +181,7 @@ import { Plus,Search } from "@element-plus/icons-vue";
import cityData from "../../stores/cityData";
import type { CityDataStructure } from "../../stores/cityData";
import { useUserStore } from "@/stores/userStore";
import { compressImage } from "@/utils/file";
import {
GetStoreCategories,
@ -803,6 +804,7 @@ const handlePictureCardPreview = (uploadFile) => {
const getBatchNo = async (file, type) => {
loading.value = true;
file = await compressImage(file);
const rsp = await batchNoApi(file, type).then((res) => {
return res;
});
@ -854,7 +856,7 @@ const handleOcrText = async (batchNo, imgType) => {
applyFormData.biz_license_content = res.bizLicenseScope;
break;
case "legal_person_id_images":
var res = (await getOcrText(batchNo, orcImgTypeConf.ID_CARD_FRONT)) as any;
var res = (await getOcrText(batchNo, orcImgTypeConf.FR_ID_CARD_FRONT)) as any;
console.log("legal_person_id_images", res);
applyFormData.legal_person_id_number = res.idNumber;
@ -863,7 +865,7 @@ const handleOcrText = async (batchNo, imgType) => {
case "legal_person_id_images2":
var res = (await getOcrText(
batchNo,
orcImgTypeConf.ID_CARD_BEHIND
orcImgTypeConf.FR_ID_CARD_BEHIND
)) as any;
var validity = res.validity.split('-')
@ -879,7 +881,7 @@ const handleOcrText = async (batchNo, imgType) => {
case "individual_id_images":
var res = (await getOcrText(
batchNo,
orcImgTypeConf.FR_ID_CARD_FRONT
orcImgTypeConf.ID_CARD_FRONT
)) as any;
console.log("individual_id_images", res);
@ -936,17 +938,17 @@ const handleUploadSuccess = async (response, file, fileList, field) => {
handleOcrText(res.batchNo, field)
break;
case "legal_person_id_images":
var res = await getBatchNo(file.raw, orcImgTypeConf.ID_CARD_FRONT);
var res = await getBatchNo(file.raw, orcImgTypeConf.FR_ID_CARD_FRONT);
currentBbatchNo.value = res.batchNo
handleOcrText(res.batchNo, field)
break;
case "legal_person_id_images2":
var res = await getBatchNo(file.raw, orcImgTypeConf.ID_CARD_BEHIND);
var res = await getBatchNo(file.raw, orcImgTypeConf.FR_ID_CARD_BEHIND);
currentBbatchNo.value = res.batchNo;
handleOcrText(res.batchNo, field);
break;
case "individual_id_images":
var res = await getBatchNo(file.raw, orcImgTypeConf.FR_ID_CARD_FRONT);
var res = await getBatchNo(file.raw, orcImgTypeConf.ID_CARD_FRONT);
currentBbatchNo.value = res.batchNo;
handleOcrText(res.batchNo, field);
break;

212
src/views/start/start.vue
View File

@ -186,7 +186,11 @@
prop="biz_license_image"
>
<el-upload
:ref="(el)=>{ el && (uploadRefs.biz_license_image = el) }"
:ref="
(el) => {
el && (uploadRefs.biz_license_image = el);
}
"
v-model:file-list="uploadFiles.biz_license_image"
multiple
:limit="1"
@ -362,7 +366,11 @@
prop="legal_person_id_images"
>
<el-upload
:ref="(el)=>{ el && (uploadRefs.legal_person_id_images = el) }"
:ref="
(el) => {
el && (uploadRefs.legal_person_id_images = el);
}
"
v-model:file-list="uploadFiles.legal_person_id_images"
:limit="1"
list-type="picture-card"
@ -400,7 +408,7 @@
plain
v-if="
applyFormData.legal_person_id_images &&
!applyFormData.legal_person_id_number &&
!applyFormData.legal_person_id_number &&
currentBbatchNo
"
@click="
@ -414,7 +422,11 @@
prop="legal_person_id_images2"
>
<el-upload
:ref="(el)=>{ el && (uploadRefs.legal_person_id_images2 = el) }"
:ref="
(el) => {
el && (uploadRefs.legal_person_id_images2 = el);
}
"
v-model:file-list="uploadFiles.legal_person_id_images2"
:limit="1"
list-type="picture-card"
@ -503,7 +515,11 @@
prop="individual_id_images"
>
<el-upload
:ref="(el)=>{ el && (uploadRefs.individual_id_images = el) }"
:ref="
(el) => {
el && (uploadRefs.individual_id_images = el);
}
"
v-model:file-list="uploadFiles.individual_id_images"
:limit="1"
list-type="picture-card"
@ -543,7 +559,11 @@
prop="individual_id_images2"
>
<el-upload
:ref="(el)=>{ el && (uploadRefs.individual_id_images2 = el) }"
:ref="
(el) => {
el && (uploadRefs.individual_id_images2 = el);
}
"
v-model:file-list="uploadFiles.individual_id_images2"
:limit="1"
list-type="picture-card"
@ -641,7 +661,11 @@
<div class="tit">结算信息</div>
<el-form-item label="银行卡" prop="bank_image">
<el-upload
:ref="(el)=>{ el && (uploadRefs.bank_image = el) }"
:ref="
(el) => {
el && (uploadRefs.bank_image = el);
}
"
v-model:file-list="uploadFiles.bank_image"
:limit="1"
list-type="picture-card"
@ -671,7 +695,11 @@
<el-button
type="info"
plain
v-if="applyFormData.bank_image && !applyFormData.account_number && currentBbatchNo"
v-if="
applyFormData.bank_image &&
!applyFormData.account_number &&
currentBbatchNo
"
@click="handleOcrText(currentBbatchNo, 'bank_image')"
>点击免填卡号</el-button
>
@ -680,10 +708,16 @@
v-if="applyFormData.entity_type == 1 || applyFormData.bank_image"
>
<el-form-item label="开户名称" prop="account_holder_name">
<el-input v-model="applyFormData.account_holder_name" />
<el-input
v-model="applyFormData.account_holder_name"
placeholder="请输入开户名称"
/>
</el-form-item>
<el-form-item label="银行卡号" prop="account_number">
<el-input v-model="applyFormData.account_number" />
<el-input
v-model="applyFormData.account_number"
placeholder="请输入银行卡号"
/>
</el-form-item>
<el-form-item label="开户银行" prop="bank_branch_name">
<el-select-v2
@ -704,6 +738,34 @@
</el-icon>
</template>
</el-select-v2>
<div class="bank_name_tip">
<el-tooltip placement="top" effect="light">
<template #content>
<div class="bank_name_cont">
<h3>开店时搜不到我的开户银行，怎么处理?</h3>
<p>
1.
目前小店的结算账户仅支持下拉框中包含的银行，无法搜索到的银行在后续经营中可能无法正常结算、提现等功能，因此暂不支持。
</p>
<p>
2.
若遇到这类问题，请商户使用下拉框选项中包含的银行账户进行入驻，如开户地为县级市或乡镇区无法搜索到，可选择相同银行的市级网点，否则将无法进行身份验证。
</p>
<p>
3.
为了顺利注册开店与保障账号资产安全，推荐优先使用四大国有银行开户注册。
</p>
</div>
</template>
<el-button type="info" link>
<el-icon color="#e6a23c" size="14"
><WarningFilled /></el-icon
>搜不到我的开户银行，怎么处理？</el-button
>
</el-tooltip>
</div>
</el-form-item>
</template>
</div>
@ -711,9 +773,8 @@
</div>
<div class="form-button">
<el-button type="primary" @click="merchToApply" class="custom-button"
>提交审核</el-button
>
<div class="myui_check_text">检查并确认店铺信息和证件信息无误</div>
<el-button type="primary" @click="merchToApply">提交审核</el-button>
</div>
<el-dialog v-model="dialogVisible" width="max-content">
@ -726,7 +787,7 @@
import { ref, reactive, onMounted, watch } from "vue";
import { useRouter } from "vue-router";
import { ElMessage } from "element-plus";
import { Plus, Search } from "@element-plus/icons-vue";
import { Plus, Search, WarningFilled } from "@element-plus/icons-vue";
import cityData from "../../stores/cityData";
import type { CityDataStructure } from "../../stores/cityData";
@ -741,6 +802,7 @@ import {
GetAppDistrict,
} from "@/api/login";
import { batchNoApi, imgOcrResultApi } from "@/api/upload";
import { compressImage } from "@/utils/file";
interface Bank {
id: number;
@ -1307,10 +1369,10 @@ const handleSelect = (item) => {
(formRef.value as any).validate();
};
const beforeUpload = (file) => {
const beforeUpload = async (file) => {
const isJPG = file.type === "image/jpeg";
const isPNG = file.type === "image/png";
const isLt2M = file.size / 1024 / 1024 < 10;
const isLarge = file.size / 1024 / 1024 < 10;
loading.value = true;
@ -1319,11 +1381,13 @@ const beforeUpload = (file) => {
ElMessage.error("上传的图片必须是JPG或PNG格式！");
return false;
}
if (!isLt2M) {
if (!isLarge) {
loading.value = false;
ElMessage.error("上传的图片大小不能超过10MB！");
return false;
}
return true;
};
@ -1365,21 +1429,24 @@ const handlePictureCardPreview = (uploadFile) => {
const getBatchNo = async (file, type, field) => {
loading.value = true;
currentBbatchNo.value = "";
const rsp = await batchNoApi(file, type).then((res) => {
loading.value = false;
return res;
}).catch(()=> {
loading.value = false;
const _uploadRef = uploadRefs.value[field]
if(_uploadRef){
_uploadRef.clearFiles()
uploadFiles[field] = []
cleanFile(field)
}
ElMessage.error('网络异常，请重试！')
});
file = await compressImage(file);
const rsp = await batchNoApi(file, type)
.then((res) => {
loading.value = false;
return res;
})
.catch(() => {
loading.value = false;
const _uploadRef = uploadRefs.value[field];
if (_uploadRef) {
_uploadRef.clearFiles();
uploadFiles[field] = [];
cleanFile(field);
}
ElMessage.error("网络异常，请重试！");
});
if (rsp?.code==0 && rsp?.status == 200) {
if (rsp?.code == 0 && rsp?.status == 200) {
return rsp?.data;
} else {
return null;
@ -1396,7 +1463,7 @@ const getOcrText = async (batchNo, type) => {
clearTimeout(orcTimeout);
orcTimeout = setTimeout(async () => {
const imgOcrRes = await imgOcrResultApi(formData).finally(()=> {
const imgOcrRes = await imgOcrResultApi(formData).finally(() => {
loading.value = false;
});
@ -1434,7 +1501,7 @@ const handleOcrText = async (batchNo, imgType) => {
case "legal_person_id_images":
var res = (await getOcrText(
batchNo,
orcImgTypeConf.ID_CARD_FRONT
orcImgTypeConf.FR_ID_CARD_FRONT
)) as any;
console.log("legal_person_id_images", res);
@ -1444,7 +1511,7 @@ const handleOcrText = async (batchNo, imgType) => {
case "legal_person_id_images2":
var res = (await getOcrText(
batchNo,
orcImgTypeConf.ID_CARD_BEHIND
orcImgTypeConf.FR_ID_CARD_BEHIND
)) as any;
var validity = res.validity.split("-");
@ -1461,7 +1528,7 @@ const handleOcrText = async (batchNo, imgType) => {
case "individual_id_images":
var res = (await getOcrText(
batchNo,
orcImgTypeConf.FR_ID_CARD_FRONT
orcImgTypeConf.ID_CARD_FRONT
)) as any;
console.log("individual_id_images", res);
@ -1499,14 +1566,14 @@ const handleOcrText = async (batchNo, imgType) => {
(formRef.value as any).validate();
};
const cleanFile = (field)=>{
const cleanFile = (field) => {
if (field === "license_image") {
applyFormData[field]=[];
} else {
applyFormData[field] = "";
}
currentFile.value = null;
}
applyFormData[field] = [];
} else {
applyFormData[field] = "";
}
currentFile.value = null;
};
const handleUploadSuccess = async (response, file, fileList, field) => {
if (response && response.status === 200 && response.code === 0) {
@ -1524,27 +1591,47 @@ const handleUploadSuccess = async (response, file, fileList, field) => {
switch (field) {
case "biz_license_image":
var res = await getBatchNo(file.raw, orcImgTypeConf.BUSINESS_LICENCE, field);
var res = await getBatchNo(
file.raw,
orcImgTypeConf.BUSINESS_LICENCE,
field
);
currentBbatchNo.value = res.batchNo;
handleOcrText(res.batchNo, field);
break;
case "legal_person_id_images":
var res = await getBatchNo(file.raw, orcImgTypeConf.ID_CARD_FRONT, field);
var res = await getBatchNo(
file.raw,
orcImgTypeConf.FR_ID_CARD_FRONT,
field
);
currentBbatchNo.value = res.batchNo;
handleOcrText(res.batchNo, field);
break;
case "legal_person_id_images2":
var res = await getBatchNo(file.raw, orcImgTypeConf.ID_CARD_BEHIND, field);
var res = await getBatchNo(
file.raw,
orcImgTypeConf.FR_ID_CARD_BEHIND,
field
);
currentBbatchNo.value = res.batchNo;
handleOcrText(res.batchNo, field);
break;
case "individual_id_images":
var res = await getBatchNo(file.raw, orcImgTypeConf.FR_ID_CARD_FRONT, field);
var res = await getBatchNo(
file.raw,
orcImgTypeConf.ID_CARD_FRONT,
field
);
currentBbatchNo.value = res.batchNo;
handleOcrText(res.batchNo, field);
break;
case "individual_id_images2":
var res = await getBatchNo(file.raw, orcImgTypeConf.ID_CARD_BEHIND, field);
var res = await getBatchNo(
file.raw,
orcImgTypeConf.ID_CARD_BEHIND,
field
);
currentBbatchNo.value = res.batchNo;
handleOcrText(res.batchNo, field);
break;
@ -1598,9 +1685,9 @@ const clearOtherFields = () => {
};
onMounted(() => {
if(!isLoggedIn.value){
if (!isLoggedIn.value) {
router.push({ name: "index" });
return
return;
}
GetStoreCategories()
.then((res) => {
@ -1688,6 +1775,29 @@ onMounted(() => {
}
}
.bank_name_tip {
display: flex;
align-items: center;
margin-left: 10px;
}
.bank_name_cont {
width: 360px;
h3{
margin-bottom: 12px;
}
p {
font-size: 14px;
margin-bottom: 12px;
}
}
.myui_check_text {
color: #999;
padding-bottom: 10px;
text-align: center;
font-size: 14px;
}
.auto-item {
p {
font-size: 15px;
@ -1714,5 +1824,9 @@ onMounted(() => {
width: 100%;
}
}
.bank_name_tip {
margin-left: 0px;
}
}
</style>