原文同步自作者博客：https://www.daxueyiwu.com/post/758
:/var/www/onlyoffice/documentserver/web-apps/apps/documenteditor/main/app.js 里找到{value:22,displayValue:"22"} 把displayValue对应的值换成汉字字体 小二等
其实中文数字（字号）和阿拉伯数字（磅值）表达的都是字体大小的意思，它们之间的对应关系如下表：
| 字号 | 八号 | 七号 | 小六 | 六号 | 小五 | 五号 | 小四 | 四号 | 小三 | 三号 | 小二 | 二号 | 小一 | 一号 | 小初 | 初号 |
| 磅值 | 5 | 5.5 | 6.5 | 7.5 | 9 | 10.5 | 12 | 14 | 15 | 16 | 18 | 22 | 24 | 26 | 36 | 42 |
{value:42,displayValue:"初号"},{value:36,displayValue:"小初"},
{value:26,displayValue:"一号"},{value:24,displayValue:"小一"},
{value:22,displayValue:"二号"},{value:18,displayValue:"小二"},
{value:16,displayValue:"三号"},{value:15,displayValue:"小三"},
{value:14,displayValue:"四号"},{value:12,displayValue:"小四"},
{value:10.5,displayValue:"五号"},{value:9,displayValue:"小五"},
{value:7.5,displayValue:"六号"},{value:6.5,displayValue:"小六"},
{value:5.5,displayValue:"七号"},{value:5,displayValue:"八号"},
{value:5,displayValue:"5"},{value:5.5,displayValue:"5.5"},
{value:6.5,displayValue:"6.5"},{value:7.5,displayValue:"8.5"},
{value:8,displayValue:"8"},{value:9,displayValue:"9"},
{value:10,displayValue:"10"},{value:10.5,displayValue:"10.5"},
{value:11,displayValue:"11"},{value:12,displayValue:"12"},
{value:14,displayValue:"14"},{value:16,displayValue:"16"},
{value:18,displayValue:"18"},{value:20,displayValue:"20"},
{value:22,displayValue:"22"},{value:24,displayValue:"24"},
{value:26,displayValue:"26"},{value:28,displayValue:"28"},
{value:36,displayValue:"36"},{value:48,displayValue:"48"},
{value:72,displayValue:"72"}缩小下拉长度
{value:42,displayValue:"初号"},{value:36,displayValue:"小初"},
{value:26,displayValue:"一号"},{value:24,displayValue:"小一"},
{value:22,displayValue:"二号"},{value:18,displayValue:"小二"},
{value:16,displayValue:"三号"},{value:15,displayValue:"小三"},
{value:14,displayValue:"四号"},{value:12,displayValue:"小四"},
{value:10.5,displayValue:"五号"},{value:9,displayValue:"小五"},
{value:7.5,displayValue:"六号"},{value:6.5,displayValue:"小六"},
{value:5.5,displayValue:"七号"},{value:5,displayValue:"八号"},
{value:8,displayValue:"8"},{value:10,displayValue:"10"},
{value:20,displayValue:"20"},{value:28,displayValue:"28"},
{value:36,displayValue:"36"},{value:48,displayValue:"48"},
{value:72,displayValue:"72"}docker cp ./app.js e19e6ac60aad:/var/www/onlyoffice/documentserver/web-apps/apps/documenteditor/main
docker cp ./app.js.gz e19e6ac60aad:/var/www/onlyoffice/documentserver/web-apps/apps/documenteditor/main
注意：
替换后要把app.js.gz文件删掉，或者把app.js文件压缩后替换，可以用7z压缩软件压缩。
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