使用xls或xlsx模板(jxls语法)导出Excel并下载的Demo

[{"title":"（ 109 个子文件 114KB ） 使用xls或xlsx模板(jxls语法)导出Excel并下载的Demo","children":[{"title":".gitignore <span style='color:#111;'> 277B </span>","children":null,"spread":false},{"title":"maven-wrapper.jar <span style='color:#111;'> 47.20KB </span>","children":null,"spread":false},{"title":"MavenWrapperDownloader.java <span style='color:#111;'> 4.52KB </span>","children":null,"spread":false},{"title":"maven-wrapper.properties <span style='color:#111;'> 116B </span>","children":null,"spread":false},{"title":"index.html <span style='color:#111;'> 158B </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]