所以我使用 npm install uglify-js 安装了 npm
我运行一个命令:
cat file1.js file2.js .. fileN.js | uglifyjs -o files.min.js
我得到这个错误:
WARN: ERROR: Unexpected token eof «undefined», expected punc «,» [-:630,15]
/usr/local/lib/node_modules/uglify-js/lib/parse.js:199
throw new JS_Parse_Error(message, line, col, pos);
^
Error
at new JS_Parse_Error (/usr/local/lib/node_modules/uglify-js/lib/parse.js:185:18)
at js_error (/usr/local/lib/node_modules/uglify-js/lib/parse.js:199:11)
at croak (/usr/local/lib/node_modules/uglify-js/lib/parse.js:630:9)
at token_error (/usr/local/lib/node_modules/uglify-js/lib/parse.js:638:9)
at expect_token (/usr/local/lib/node_modules/uglify-js/lib/parse.js:651:9)
at expect (/usr/local/lib/node_modules/uglify-js/lib/parse.js:654:36)
at ctor.argnames (/usr/local/lib/node_modules/uglify-js/lib/parse.js:897:52)
at function_ (/usr/local/lib/node_modules/uglify-js/lib/parse.js:902:15)
at expr_atom (/usr/local/lib/node_modules/uglify-js/lib/parse.js:1114:24)
at maybe_unary (/usr/local/lib/node_modules/uglify-js/lib/parse.js:1278:19)
关于这是什么或我应该如何解决它的任何想法?