Socket连接控制打印机输出

[{"title":"（ 1081 个子文件 19.97MB ） Socket连接控制打印机输出","children":[{"title":"gradlew.bat <span style='color:#111;'> 2.35KB </span>","children":null,"spread":false},{"title":"gradlew <span style='color:#111;'> 4.85KB </span>","children":null,"spread":false},{"title":"gradle.properties <span style='color:#111;'> 872B </span>","children":null,"spread":false},{"title":"Send.iml <span style='color:#111;'> 935B </span>","children":null,"spread":false},{"title":"fileHashes.bin <span style='color:#111;'> 110.96KB </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}]