摘要：
import org.springframework.web.multipart.MultipartFile; import org.apache.commons.fileupload.FileItemFactory; import org.apache.commons.fileupload.dis 阅读全文
摘要：
<dependency> <groupId>org.apache.pdfbox</groupId> <artifactId>pdfbox</artifactId> <version>2.0.20</version></dependency> import org.apache.pdfbox.io.M 阅读全文
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<dependency> <groupId>e-iceblue</groupId> <artifactId>spire.doc.free</artifactId> <version>5.2.0</version></dependency> import com.spire.doc.*; /** * 阅读全文
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InputStream input; if (jar) { input = this.getClass().getResourceAsStream("/templateFile" + "/" + item);} else if (war) { input = new ClassPathResourc 阅读全文