nodejs 读json文件
var fs=reauire('fs');
var file=d:\\0.json;
var result=JSON.parse(fs.readFileSync( file));
//操作对象
nodejs 写json文件
var coors = {};
coors.left_top = {};
coors.right_top = {};
coors.left_bottom = {};
coors.right_bottom = {};
//填充coors中内容
var filename = d:\\coors\\0.json;
fs