nodeJSファイル削除方法例

var fs = require("fs");
var path = require("path");
deleteFolderRecursive = function(url) {
  var files = [];
  //           
  if( fs.existsSync(url) ) {
    //           
    files = fs.readdirSync(url);
    files.forEach(function(file,index){
      // var curPath = url + "/" + file;
      var curPath = path.join(url,file);
      //fs.statSync         ，      ，       
      if(fs.statSync(curPath).isDirectory()) { // recurse
        deleteFolderRecursive(curPath);
      //    delete file
      } else {
        fs.unlinkSync(curPath);
      }
    });
    //     
    fs.rmdirSync(url);
  }else{
    console.log("        ，        ");
  }
};
deleteFolderRecursive("./node_modules");