JoBoEVD/UglifyJS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update README.md

Browse Source
This commit is contained in:
kzc 2017-05-20 08:24:35 -04:00 committed by GitHub
parent 3f6516d027
commit 0873f61ee9
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
README.md
View File

@ -307,8 +307,8 @@ Example:
```javascript ```javascript
var code = "function add(first, second) { return first + second; }"; var code = "function add(first, second) { return first + second; }";
var result = UglifyJS.minify(code); var result = UglifyJS.minify(code);
console.log(result.error); // runtime error, or `undefined` if no error
console.log(result.code); // minified output: function add(n,d){return n+d} console.log(result.code); // minified output: function add(n,d){return n+d}
console.log(result.error); // runtime error or undefined if no error
``` ```
You can also compress multiple files: You can also compress multiple files:
@ -334,12 +334,12 @@ console.log(result.code); // console.log(function(n,o){return n+o}(3,7));
To produce warnings: To produce warnings:
```javascript ```javascript
var result = UglifyJS.minify("function f(){ var u; return 2 + 3; }", { var code = "function f(){ var u; return 2 + 3; }";
warnings: true var options = { warnings: true };
}); var result = UglifyJS.minify(code, options);
console.log(result.code); // function f(){return 5} console.log(result.error); // runtime error, `undefined` in this case
console.log(result.warnings); // [ 'Dropping unused variable u [0:1,18]' ] console.log(result.warnings); // [ 'Dropping unused variable u [0:1,18]' ]
console.log(result.error); // runtime error, undefined in this case console.log(result.code); // function f(){return 5}
``` ```
An error example: An error example: