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BeetlExcelBuilderTest.java
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BeetlExcelBuilderTest.java
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/*
* Copyright 2019 liaochong
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.liaochong.myexcel.core;
import com.github.liaochong.myexcel.core.pojo.Product;
import com.github.liaochong.myexcel.utils.FileExportUtil;
import org.apache.poi.ss.usermodel.Workbook;
import org.junit.jupiter.api.Test;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author liaochong
* @version 1.0
*/
public class BeetlExcelBuilderTest extends BasicTest {
@Test
public void build() throws Exception {
ExcelBuilder excelBuilder = new BeetlExcelBuilder();
Workbook workbook = excelBuilder.classpathTemplate("/templates/beetlToExcelExample.btl").build(getDataMap());
FileExportUtil.export(workbook, new File(TEST_DIR + "beetl_build.xlsx"));
}
@Test
public void fileBuild() throws Exception {
ExcelBuilder excelBuilder = new BeetlExcelBuilder();
Workbook workbook = excelBuilder
.fileTemplate("/Users/liaochong/Develop/Intellij Idea/Workspace/Git/myexcel/src/test/resources/templates", "beetlToExcelExample.btl")
.build(getDataMap());
FileExportUtil.export(workbook, new File(TEST_DIR + "beetl_file_build.xlsx"));
}
private Map<String, Object> getDataMap() {
Map<String, Object> dataMap = new HashMap<>();
dataMap.put("sheetName", "beetl_excel_example");
List<String> titles = new ArrayList<>();
titles.add("Category");
titles.add("Product Name");
titles.add("Count");
dataMap.put("titles", titles);
List<Product> data = new ArrayList<>();
for (int i = 0; i < 10; i++) {
Product product = new Product();
if (i % 2 == 0) {
product.setCategory("蔬菜");
product.setName("小白菜");
product.setCount(100);
} else {
product.setCategory("电子产品");
product.setName("ipad");
product.setCount(999);
}
data.add(product);
}
dataMap.put("data", data);
return dataMap;
}
}