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https://gitee.com/kekingcn/file-online-preview.git
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支持Java25环境
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@@ -8,28 +8,37 @@ import cn.keking.service.FilePreview;
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import cn.keking.utils.DownloadUtils;
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import cn.keking.utils.EncodingDetects;
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import cn.keking.utils.KkFileUtils;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.codec.binary.Base64;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.stereotype.Service;
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import org.springframework.ui.Model;
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import org.springframework.web.util.HtmlUtils;
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import java.io.*;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.nio.charset.StandardCharsets;
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/**
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* Created by kl on 2018/1/17.
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* Content :处理文本文件
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*/
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@Slf4j
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@Service
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@RequiredArgsConstructor
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public class SimTextFilePreviewImpl implements FilePreview {
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private static final Logger LOGGER = LoggerFactory.getLogger(SimTextFilePreviewImpl.class);
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private final FileHandlerService fileHandlerService;
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private final OtherFilePreviewImpl otherFilePreview;
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public SimTextFilePreviewImpl(FileHandlerService fileHandlerService, OtherFilePreviewImpl otherFilePreview) {
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this.fileHandlerService = fileHandlerService;
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this.otherFilePreview = otherFilePreview;
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}
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@Override
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public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
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String fileName = fileAttribute.getName();
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@@ -56,7 +65,7 @@ public class SimTextFilePreviewImpl implements FilePreview {
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try {
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fileData = HtmlUtils.htmlEscape(textData(filePath,fileName));
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} catch (IOException e) {
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log.error("读取文本文件失败: {}", filePath, e);
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LOGGER.error("读取文本文件失败: {}", filePath, e);
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}
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model.addAttribute("textData", Base64.encodeBase64String(fileData.getBytes(StandardCharsets.UTF_8)));
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return TXT_FILE_PREVIEW_PAGE;
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