提交缺失语言文件
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24
lib/common/util/base64Tool.dart
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24
lib/common/util/base64Tool.dart
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import 'dart:convert';
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class Base64Tool {
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/// 编码为 URL 安全的 Base64(网络请求用这个就够了)
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static String encode(String text) {
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final base64Str = base64.encode(utf8.encode(text));
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return base64Str
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.replaceAll('+', '-')
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.replaceAll('/', '_')
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.replaceAll('=', '');
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}
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/// 解码 URL 安全的 Base64
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static String decode(String urlSafeBase64) {
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var base64Str = urlSafeBase64.replaceAll('-', '+').replaceAll('_', '/');
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// 补充等号
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while (base64Str.length % 4 != 0) {
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base64Str += '=';
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}
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return utf8.decode(base64.decode(base64Str));
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}
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}
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