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新增:PDF文件生成图片的像素大小，dpi 越高，图片质量越清晰，同时也会消耗更多的计算资源。

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This commit is contained in:
gaoxiongzaq
2023-04-27 16:27:04 +08:00
parent 65af89d711
commit d18677b9ed
4 changed files with 35 additions and 16 deletions
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15
server/src/main/java/cn/keking/config/ConfigConstants.java
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@@ -46,6 +46,7 @@ public class ConfigConstants {
private static String[] prohibit= {};
private static String size;
private static String password;
private static int pdf2JpgDpi;
private static Boolean deletesourcefile;
public static final String DEFAULT_CACHE_ENABLED = "true";
@@ -71,6 +72,7 @@ public class ConfigConstants {
public static final String DEFAULT_size_DISABLE = "500MB";
public static final String DEFAULT_prohibit_DISABLE = "exe,dll";
public static final String DEFAULT_password_DISABLE = "123456";
public static final String DEFAULT_PDF2_JPG_DPI_SIZE_DISABLE = "105";
public static final String DEFAULT_Delete_Source_File_PREVIEW_TYPE = "true";
public static Boolean isCacheEnabled() {
@@ -408,6 +410,19 @@ public class ConfigConstants {
ConfigConstants.password = password;
}
public static int getpdf2JpgDpi() {
return pdf2JpgDpi;
}
@Value("${pdf.picture.size:105}")
public void pdf2JpgDpi(int pdf2JpgDpi) {
setpdf2JpgDpiValue(pdf2JpgDpi);
}
public static void setpdf2JpgDpiValue(int pdf2JpgDpi) {
ConfigConstants.pdf2JpgDpi = pdf2JpgDpi;
}
public static Boolean getdeletesourcefile() {
return deletesourcefile;
}

3
server/src/main/java/cn/keking/config/ConfigRefreshComponent.java
View File

@@ -58,6 +58,7 @@ public class ConfigRefreshComponent {
String BeiAn;
String size;
String password;
int pdf2JpgDpi;
Boolean deletesourcefile;
while (true) {
FileReader fileReader = new FileReader(configFilePath);
@@ -87,6 +88,7 @@ public class ConfigRefreshComponent {
BeiAn = properties.getProperty("BeiAn", ConfigConstants.DEFAULT_BeiAn_DISABLE);
prohibit = properties.getProperty("prohibit", ConfigConstants.DEFAULT_prohibit_DISABLE);
password = properties.getProperty("sc.password", ConfigConstants.DEFAULT_password_DISABLE);
pdf2JpgDpi = Integer.parseInt(properties.getProperty("pdf2jpg.dpi", ConfigConstants.DEFAULT_PDF2_JPG_DPI_SIZE_DISABLE));
deletesourcefile = Boolean.parseBoolean(properties.getProperty("delete.source.file", ConfigConstants.DEFAULT_Delete_Source_File_PREVIEW_TYPE));
prohibitArray = prohibit.split(",");
@@ -111,6 +113,7 @@ public class ConfigRefreshComponent {
ConfigConstants.setsizeValue(size);
ConfigConstants.setprohibitValue(prohibitArray);
ConfigConstants.setpasswordValue(password);
ConfigConstants.setpdf2JpgDpiValue(pdf2JpgDpi);
ConfigConstants.setdeletesourcefileValue(deletesourcefile);
setWatermarkConfig(properties);
bufferedReader.close();