var mjAPI = require('mathjax-node-svg2png');mjAPI.config({displayMessages: false,    // determines whether Message.Set() calls are loggeddisplayErrors:   true,     // determines whether error messages are shown on the consoleundefinedCharError: false, // determines whether "unknown characters" (i.e., no glyph in the configured fonts) are saved in the error arrayextensions: '',            // a convenience option to add MathJax extensionsfontURL: 'https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS', // for webfont urls in the CSS for HTML outputpaths: {},                  // configures custom path variables (e.g., for third party extensions, cf. test/config-third-party-extensions.js)
        MathJax: {showProcessingMessages: false,messageStyle: "none",extensions: ["tex2jax.js"],jax: ["input/TeX", "output/HTML-CSS"],tex2jax: {//inlineMath: [ ['$','$'], ["\\(","\\)"] ],displayMath: [ ['$$','$$'], ["\\[","\\]"] ],processEscapes: true},"HTML-CSS": { fonts: ["TeX"], showMathMenu: false }}               // standard MathJax configuration options, see https://docs.mathjax.org for more detail.
});mjAPI.start();var math = '   \\triangle ABC  ,  AC\\bot BC   ,  AC=8\\rm cm   ,  BC=4\\rm cm  ,  AP\\bot AC  ,  A  ,  D  ,  E ';mjAPI.typeset({math: math,format: 'inline-TeX',svg: false, //关闭SVG转换png: true, //开启图片转换  如果转入其他参考GitHUb进行设置scale: 1,//html: true,
},function(data){console.log('data:')console.log(data);
}
)

var math = '   \\triangle ABC  ,  AC\\bot BC   ,  AC=8\\rm cm   ,  BC=4\\rm cm  ,  AP\\bot AC  ,  A  ,  D  ,  E ';//修改为var math = process.argv[2];//CLI命令为   node  xxx.js  "公式文字"  示例： node test.js " \triangle ABC  ,  AC\bot BC   ,  AC=8\rm cm   ,  BC=4\rm cm  ,  AP\bot AC  ,  A  ,  D  ,  E"