间距为http://jsfiddle.net/eopth925/1/的JSFiddle版本
var obj = {
test: {
test2: "test",
test3: {
base: {
base: {
check: function() {
return this;
},
va: function() {
return "value";
},
do: "this is dummy"
}
}
},
test4: {
test5: function() {
var k = 2;
k++;
return k;
},
test6: {
test7: {
test8: "test8",
test9: {
test10: "test10",
test11: function() {
return window.jQuery;
},
test12: "test12",
test13: function() {
return window.ga;
}
}
}
}
}
},
};
var output = "";
var addbreak = "\n";
var RunFunc = {
propertypri: function(a) {
Object.keys(a).forEach(function(e) {
if (typeof a[e] === 'object') {
output += `Main Key=${e}`;
RunFunc.propertyobj(e, a[e]);
}
else {
output += `Main Key=${e} value=${a[e]}` + addbreak;
}
});
console.log(output);
},
propertyobj: function(key, keyObj) {
Object.keys(keyObj).forEach(function(e) {
if (typeof keyObj[e] === 'object') {
output += ` Subkey=${e}`;
RunFunc.propertyobj(e, keyObj[e]);
}
else {
output += ` Subkey=${e} value=${keyObj[e]}` + addbreak;
}
});
}
};
RunFunc.propertypri(obj);
其输出方式不友好。我想在输出中添加适当的缩进。我确信,有一种更有效的方式来完成我要完成的任务。
如何更新脚本,使其显示如下:
Main Key=test
Subkey=test2 value=test
Subkey=test3
Subkey=base
Subkey=base
Subkey=check value=function() {
return this;
}
Subkey=va value=function() {
return "value";
}
Subkey=do value=this is dummy
Subkey=test4
Subkey=test5 value=function() {
var k = 2;
k++;
return k;
}
Subkey=test6
Subkey=test7
Subkey=test8 value=test8
Subkey=test9
Subkey=test10 value=test10
Subkey=test11 value=function() {
return window.jQuery;
}
...
答案 0 :(得分:-1)
为什么不只使用JSON.stringify
?
console.log(JSON.stringify(foo,(key,val)=>(typeof val ==='function'?''+ val:val),2))
答案 1 :(得分:-2)
const yourObject = {/ *此处的对象属性* /}
function printKeys(obj) {
if (typeof obj === 'object') {
const keys = Object.keys(obj)
for (const key of keys) {
printKeys(key)
}
} else {
console.log(obj)
}
}