13 lines
514 B
JavaScript
13 lines
514 B
JavaScript
const base64src = (base64data, fun) => {
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const base64 = base64data; //base64格式图片
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const time = new Date().getTime();
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const imgPath = wx.env.USER_DATA_PATH + "/poster" + time + "share" + ".png";
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//如果图片字符串不含要清空的前缀,可以不执行下行代码.
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const imageData = base64.replace(/^data:image\/\w+;base64,/, "");
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const file = wx.getFileSystemManager();
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file.writeFileSync(imgPath, imageData, "base64");
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fun(imgPath);
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};
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export { base64src };
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