方法:JSON.stringify(jsonObj, null, '\t');
输出格式,以下格式在textArea或页面中也是这样展示:
"{
"region": null,
"mcaPath": null,
"pkgName": "com.pkg",
"downloadCount": 0,
"mdaPath": null,
"label": null,
"googleCategory": null,
"phoenixCategory": null
}"