摘要:
<canvas id="canvas" width="600" height="600"></canvas> const canvas = document.getElementById("canvas"); const ctx = canvas.getContext("2d");// 获取2D渲染 阅读全文
posted @ 2024-12-31 09:53
玖捌
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摘要:
/* 校验是否是excel */ export const isExcel = (file) => { return /\.(xlsx|xls|csv)$/.test(file.name); }; /* 校验身份证号码 */ export const checkCardNo = (value) => 阅读全文
posted @ 2024-12-23 11:18
玖捌
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