@tarojs/plugin-mini-ci/dist/utils/qrcode.js

Taro 小程序端构建后支持CI（持续集成）的插件

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateQrcodeImageFile = exports.printQrcode2Terminal = exports.readQrcodeImageContent = void 0;
/* eslint-disable no-console */
const node_fs_1 = require("node:fs");
const axios_1 = require("axios");
const Jimp = require("jimp");
const jsqr_1 = require("jsqr");
const QRCode = require("qrcode");
/**
 * 读取出二维码图片中的文本内容
 * @param imagePath 图片路径
 */
async function readQrcodeImageContent(imagePath) {
    // 网络图片优先用axios获取，避免某些云环境下由于原生fetch对代理支持度不够引起的问题
    let imageBuffer;
    if (!(0, node_fs_1.existsSync)(imagePath)) {
        try {
            const response = await (0, axios_1.default)({
                method: 'get',
                url: imagePath,
                responseType: 'arraybuffer',
                timeout: 8000
            });
            imageBuffer = response.data;
        }
        catch (error) {
            console.log(`axios获取图片失败: ${error.message}`);
        }
    }
    return new Promise((resolve, reject) => {
        Jimp.read(imageBuffer || imagePath, function (err, image) {
            if (err) {
                reject(err);
                return;
            }
            // @ts-ignore
            const scanData = (0, jsqr_1.default)(image.bitmap.data, image.bitmap.width, image.bitmap.height);
            if (scanData) {
                resolve(scanData.data);
            }
            else {
                reject(new Error('扫描器 jsqr 未能识别出二维码内容'));
            }
        });
    });
}
exports.readQrcodeImageContent = readQrcodeImageContent;
/**
 * 将文本内容转换成二维码输出在控制台上
 * @param content
 */
async function printQrcode2Terminal(content) {
    const terminalStr = await QRCode.toString(content, { type: 'terminal', small: true });
    // eslint-disable-next-line no-console
    console.log(terminalStr);
}
exports.printQrcode2Terminal = printQrcode2Terminal;
/**
 * 生成二维码图片到指定目录
 * @param content
 * @param path
 */
async function generateQrcodeImageFile(path, content) {
    await QRCode.toFile(path, content, {
        errorCorrectionLevel: 'L',
        type: 'png'
    });
}
exports.generateQrcodeImageFile = generateQrcodeImageFile;
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