nodejs를 사용하여 PHP의 print_r 함수 code_javascript 기술 구현

复제대码 代码如下:

function ergodic(obj,indentation){
  var indent = " " 들여쓰기;
  if(obj.constructor == 배열 || obj.constructor == 객체){

    for(var p in obj){
      if(obj[p].constructor = = 배열|| obj[p].constructor == 객체){
        console.log(indent "[" p "] => " typeof(obj) "");
        console.log(indent " {");
        ergodic(obj[p], indent);
        console.log(indent "}");
      } else if (obj[p].constructor == String) {
        console.log(indent "[" p "] => '" obj[p] "'");
      } else {
        console.log(indent "[" p "] => " obj[p] "");
      }
    }
  }
}

function print_r(obj) {
  console.log("{")
ergodic(obj, "");
  console.log("}")
}

var stu = {'name':'Alan','grade':{'English': 120,'수학':130,'경쟁':{'NOI':'1등상'}}};

print_r(stu);