Escodegen——模具行业从业者必备知识手册

[mujishe_tech]

Escodegen

Escodegen (escodegen) is an
ECMAScript
(also popularly known as JavaScript)
code generator from Mozilla's Parser API
AST. See the online generator
for a demo.

Install

Escodegen can be used in a web browser:

<script src="escodegen.browser.js"></script>

escodegen.browser.js can be found in tagged revisions on GitHub.

Or in a Node.js application via npm:

npm install escodegen

Usage

A simple example: the program

escodegen.generate({
    type: 'BinaryExpression',
    operator: '+',
    left: { type: 'Literal', value: 40 },
    right: { type: 'Literal', value: 2 }
});

produces the string '40 + 2'.

See the API page for
options. To run the tests, execute npm test in the root directory.

Building browser bundle / minified browser bundle

At first, execute npm install to install the all dev dependencies.
After that,

npm run-script build

will generate escodegen.browser.js, which can be used in browser environments.

And,

npm run-script build-min

will generate the minified file escodegen.browser.min.js.

License

Escodegen

Copyright (C) 2012 Yusuke Suzuki
(twitter: @Constellation) and other contributors.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright
  notice, this list of conditions and the following disclaimer.

• Redistributions in binary form must reproduce the above copyright
  notice, this list of conditions and the following disclaimer in the
  documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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本文由模极社发布

内容概览

分类	要点	建议/说明
核心概念	Escodegen	详见正文
操作步骤	Escodegen	详见正文
注意事项	Escodegen	详见正文
适用场景	Escodegen	详见正文
常见问题	Escodegen	详见正文

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各位师傅觉得这个方案怎么样？有更好的做法吗？