wkc
5ec5913759
问题： - 导入成功条数显示为负数 - 原因：成功数量计算使用 validRecords.size() - failures.size() - 但没有使用实际的数据库操作返回值 修复： - saveBatchWithUpsert 和 saveBatch 方法现在返回 int - 累加实际的数据库影响行数 - 使用 actualSuccessCount 变量跟踪真实成功数量 影响范围： - CcdiIntermediaryPersonImportServiceImpl - CcdiIntermediaryEntityImportServiceImpl
49 lines
1000 B
JavaScript
49 lines
1000 B
JavaScript
/**
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* node-crc32-stream
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*
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* Copyright (c) 2014 Chris Talkington, contributors.
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* Licensed under the MIT license.
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* https://github.com/archiverjs/node-crc32-stream/blob/master/LICENSE-MIT
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*/
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'use strict';
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const {Transform} = require('readable-stream');
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const crc32 = require('crc-32');
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class CRC32Stream extends Transform {
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constructor(options) {
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super(options);
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this.checksum = Buffer.allocUnsafe(4);
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this.checksum.writeInt32BE(0, 0);
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this.rawSize = 0;
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}
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_transform(chunk, encoding, callback) {
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if (chunk) {
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this.checksum = crc32.buf(chunk, this.checksum) >>> 0;
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this.rawSize += chunk.length;
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}
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callback(null, chunk);
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}
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digest(encoding) {
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const checksum = Buffer.allocUnsafe(4);
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checksum.writeUInt32BE(this.checksum >>> 0, 0);
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return encoding ? checksum.toString(encoding) : checksum;
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}
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hex() {
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return this.digest('hex').toUpperCase();
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}
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size() {
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return this.rawSize;
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}
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}
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module.exports = CRC32Stream;
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