13问答网 > 如何用nodejs压缩文件，生成tar包

如何用nodejs压缩文件，生成tar包

2025-03-16 15:46:24
推荐回答（1个）
回答1：

[js压缩]uglifyjs source.js -mc -o target.min.js
压缩angular.js例压缩局部变量名掉用局部变量空白符等压缩比例接近80%效率错
[user_00@localhost ~]$ uglifyjs angular.js -mc -o angular.min.js
WARN: Dropping unused function isBoolean [angular.js:416,9]
WARN: Dropping unused function makeMap [angular.js:446,9]
WARN: Dropping unused function size [angular.js:488,9]
WARN: Dropping unused function isLeafNode [angular.js:523,9]
WARN: Dropping unused function argument boundTranscludeFn [angular.js:4682,27]
WARN: Dropping unused function argument rootElement [angular.js:4681,16]
WARN: Dropping unused function argument nodeList [angular.js:4680,17]
WARN: Dropping unused function argument scope [angular.js:4679,22]
WARN: Dropping unused function nodesetLinkingFn [angular.js:4678,9]
WARN: Dropping unused function argument boundTranscludeFn [angular.js:4690,27]
WARN: Dropping unused function argument rootElement [angular.js:4689,16]
WARN: Dropping unused function argument node [angular.js:4688,13]
WARN: Dropping unused function argument scope [angular.js:4687,22]
WARN: Dropping unused function argument nodesetLinkingFn [angular.js:4686,25]
WARN: Dropping unused function directiveLinkingFn [angular.js:4685,9]
WARN: Dropping unused function stripHash [angular.js:5009,9]
WARN: Dropping unused variable NG_SWITCH [angular.js:13857,4]
WARN: Dropping unused variable fns [angular.js:1536,8]
WARN: Dropping unused variable events [angular.js:1536,13]
WARN: Dropping unused function wrongMode [angular.js:3879,13]
WARN: Dropping unused function argument cause [angular.js:4799,31]
WARN: Dropping unused function argument exception [angular.js:4799,20]
WARN: Dropping unused function argument args [angular.js:8165,28]
WARN: Dropping unused function argument args [angular.js:8231,33]
WARN: Dropping unused function argument names [angular.js:9018,32]
WARN: Dropping unused function argument name [angular.js:9030,40]
WARN: Dropping unused variable value [angular.js:9230,14]
WARN: Dropping unused function argument value [angular.js:12475,36]
[user_00@localhost ~]$ ls -lh angular.*
-rw-rw-r-- 1 user_00 user_00 479K Apr 5 01:53 angular.js
-rw-rw-r-- 1 user_00 user_00 79K May 4 16:09 angular.min.js
现我test.tar文件通tar -xvf test.tar 解压缩文件夹test现我想解压缩文件夹名称直接改123,命令哪位帮忙答

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