本地存储工具，优化读取数组

Tevin

2024-01-04 8cd15fe62691a0b03853b0124e8bec233012aa8b

 forms/userSignature/CUserSignature.vue

@@ -1,5 +1,5 @@
/**
 * CUserSignature
 * CUserSignature - 用户签名
 * @author Tevin
 */

@@ -42,6 +42,7 @@
import { Fetcher } from '@components/bases/Fetcher';
import { $fetchCommon } from '@fetchers/FCommon';
import { $bridge } from '@components/common/Bridge';
import { $hostBoot } from '@components/bases/HostBoot';
import project from '@project';
import './cUserSignature.scss';

@@ -57,9 +58,9 @@
    },
    data() {
        return {
            id: 'CUserSignatureCanvas' + Date.now() + parseInt(Math.random() * 10000),
            cavWidth: 1000,
            cavHeight: 1600,
            // id: 'CUserSignatureCanvas' + Date.now() + parseInt(Math.random() * 10000),
            // cavWidth: 1000,
            // cavHeight: 1600,
        };
    },
    computed: {},
@@ -88,6 +89,9 @@
            }
            const blob = new Blob([u8arr], { type: mime });
            return URL.createObjectURL(blob);
        },
        $startEdit() {
            this.handleStartEdit();
        },
        $uploadImage(callback) {
            const file = {
@@ -119,7 +123,7 @@
                header['Cookie'] = cookiesArr.join('; ');
            }
            Taro.uploadFile({
                url: Fetcher.host + $fetchCommon.getUploadImgURL(),
                url: $hostBoot.getHost() + $fetchCommon.getUploadImgURL(),
                header,
                filePath: file.url,
                fileName: file.fileName,