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采用apache-common-io包简化所有的文件下载io操作

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kl
2020-12-28 18:21:35 +08:00
committed by kl
parent e927760c40
commit c66dda239f
8 changed files with 105 additions and 126 deletions
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7
server/src/main/java/cn/keking/service/impl/SimTextFilePreviewImpl.java
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@@ -4,6 +4,7 @@ import cn.keking.model.FileAttribute;
import cn.keking.model.ReturnResponse;
import cn.keking.service.FilePreview;
import cn.keking.utils.DownloadUtils;
import cn.keking.utils.KkFileUtils;
import org.apache.commons.io.FileUtils;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
@@ -11,7 +12,6 @@ import org.springframework.util.Base64Utils;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
/**
* Created by kl on 2018/1/17.
@@ -35,8 +35,9 @@ public class SimTextFilePreviewImpl implements FilePreview {
}
try {
File originFile = new File(response.getContent());
String xmlString = FileUtils.readFileToString(originFile, StandardCharsets.UTF_8);
model.addAttribute("textData", Base64Utils.encodeToString(xmlString.getBytes(StandardCharsets.UTF_8)));
String charset = KkFileUtils.getFileEncode(originFile);
String xmlString = FileUtils.readFileToString(originFile, charset);
model.addAttribute("textData", Base64Utils.encodeToString(xmlString.getBytes(charset)));
} catch (IOException e) {
return otherFilePreview.notSupportedFile(model, fileAttribute, e.getLocalizedMessage());
}