package com.iailab.module.model.mpk.common.utils;
|
|
import cn.hutool.core.io.FileUtil;
|
import com.iailab.module.model.mpk.common.MdkConstant;
|
import com.iailab.module.model.mpk.dto.MpkFileDTO;
|
import lombok.extern.slf4j.Slf4j;
|
import org.apache.commons.io.FileUtils;
|
import org.apache.commons.io.IOUtils;
|
import org.apache.velocity.Template;
|
import org.apache.velocity.VelocityContext;
|
import org.apache.velocity.app.Velocity;
|
|
import java.io.File;
|
import java.io.IOException;
|
import java.io.OutputStream;
|
import java.io.StringWriter;
|
import java.nio.file.Files;
|
import java.util.*;
|
import java.util.zip.ZipEntry;
|
import java.util.zip.ZipOutputStream;
|
|
@Slf4j
|
public class GenUtils {
|
/**
|
* 渲染模板
|
**/
|
public static StringWriter drawTemplate(String template,Map<String, Object> map) {
|
//模板数据
|
VelocityContext context = new VelocityContext(map);
|
return drawTemplate(template,context);
|
}
|
|
public static StringWriter drawTemplate(String template,VelocityContext context) {
|
Properties prop = new Properties();
|
prop.put("file.resource.loader.class", "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");
|
Velocity.init(prop);
|
|
StringWriter writer = new StringWriter();
|
Template tpl = Velocity.getTemplate("template/" + template, "UTF-8");
|
tpl.merge(context, writer);
|
return writer;
|
}
|
|
public static void drawTemplate(String template,Map<String, Object> map,File toFile) {
|
VelocityContext context = new VelocityContext(map);
|
drawTemplate(template,context,toFile);
|
}
|
|
public static void drawTemplate(String template,VelocityContext context,File toFile) {
|
try {
|
StringWriter writer = drawTemplate(template,context);
|
|
FileUtil.mkParentDirs(toFile);
|
|
if (!toFile.exists()) {
|
toFile.createNewFile();
|
}
|
|
FileUtil.writeUtf8String(writer.toString(),toFile);
|
IOUtils.closeQuietly(writer);
|
} catch (IOException e) {
|
throw new RuntimeException("模板渲染异常",e);
|
}
|
}
|
}
|