import { ref } from 'vue';
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import JSEncrypt from 'jsencrypt'; // 导入 JSEncrypt 库
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export const useUploadHook = (baseUrl: string) => {
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const computedUploadUrl = ref(baseUrl);
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// RSA 加密用的公钥
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const publicKey = `-----BEGIN PUBLIC KEY-----
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MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkRupiYcKVGGUtDBDoR1t/1zm3ZtZgnte39iTJW6hlqjdY0UagKjpNiIv7J6XjtgfX7SgsR4AWnivqQHAICIvdPKfGZZzIs62OQ19MqrDTMoB/LvK5teNWhClv23WMUfRbP+EHgprT6hTw8U5apw1IB6i/y57NkLav792wiYBYRU4X45NoTaT+aiTSLFEflbfm94EXnhSS3vFkBmrZGy5BRNI8gmzafroslGx2Hk90CqlNdeKYxgZQ6xtvj+u33yrszWvPT6F9fsJT8aMjtvH050iYKRVct+x6Q7VRJgCI4MgvAexnTKdxW54YzvXCuO5bDiy5la7CgerWkTAq9dzXwIDAQAB
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-----END PUBLIC KEY-----`;
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// 固定的域名和ID（将来可从 Vuex 中获取）
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const domain = 'https://img.onbus.cn';
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const dbid = 82; // 这里可以从 Vuex 获取
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const formid = 0; // 这里也可以从 Vuex 获取
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const uuid = ref(undefined); // 这里也可以从 Vuex 获取
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// 使用 RSA 加密数据
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const encryptData = (data: Record<string, any>) => {
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const encryptor = new JSEncrypt();
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encryptor.setPublicKey(publicKey);
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const encryptedData: Record<string, string> = {};
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for (const key in data) {
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if (data.hasOwnProperty(key)) {
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const encryptedValue = encryptor.encrypt(data[key]);
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if (encryptedValue) {
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encryptedData[key] = encodeURIComponent(encryptedValue); // URL 编码
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}
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}
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}
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return encryptedData;
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};
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// 获取上传数据并加密
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const getUploadData = (uuid) => {
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const data = {
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dbid: dbid.toString(),
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username: 'huang',
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usercode: 'z9000137',
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};
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const newData = encryptData(data);
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return { ...newData, type: 3, fieldid: '333', uuid: uuid };
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};
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// 生成文件 URL
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const generateFileUrl = (response: any) => {
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const unid = response.uuid.split(';')[0] + '@P@' + response.uuid.split(';')[1];
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const fileExt = response.fileType;
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return `${domain}/uploads/attachment/${dbid}/${formid}/${unid}.${fileExt}`;
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};
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return { computedUploadUrl, getUploadData, generateFileUrl };
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};
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