angularjs 前台复杂的json串传到后台接受（简单）总结

字符串：

{"childs":[{"_id":14,"alpha":0,"areaSelect":true,"background":"","backgroundColor":"255,255,255",
 "childs":[{"_id":10000,"alarmColor":"255,0,0","alpha":1,"borderColor":"255,255,255","borderWidth":0,"category":"制冷","dragable":true,
"elementType":"Node","fillColor":"155,113,39","fillImage":"cms-web/views/imgs/model2/301-networking-1.png","font":"14px 微软雅黑",
"fontColor":"0,0,0","height":80,"indexAlpha":0.5,"indexColor":"191,215,238","indexFont":"14px 微软雅黑","indexFontColor":"0,0,0",
"indexHeight":50,"indexPosition":"Middle_Center","indexWidth":80,"isMouseOver":false,"rotate":0,"scaleX":1,"scaleY":1,"selected":false,
"shadow":false,"shadowColor":"rgba(0,0,0,0.5)","shadowOffsetX":3,"shadowOffsetY":6,"showSelected":true,"strokeColor":"22,124,255",
"text":"冷机","textOffsetX":0,"textOffsetY":0,"textPosition":"Bottom_Center","transformAble":true,"type":"冷机","visible":true,
"width":80,"x":149,"y":80,"zIndex":3},
{"_id":10001,"alarmColor":"255,0,0","alpha":1,"borderColor":"255,255,255","borderWidth":0,
"category":"制冷","dragable":true,"elementType":"Node","fillColor":"244,199,97","fillImage":"cms-web/views/imgs/model2/301-networking-3.png",
"font":"14px 微软雅黑","fontColor":"0,0,0","height":80,"indexAlpha":0.5,"indexColor":"191,215,238","indexFont":"14px 微软雅黑",
"indexFontColor":"0,0,0","indexHeight":50,"indexPosition":"Middle_Center","indexWidth":80,"isMouseOver":false,
"rotate":0,"scaleX":1,"scaleY":1,"selected":false,"shadow":false,"shadowColor":"rgba(0,0,0,0.5)",
"shadowOffsetX":3,"shadowOffsetY":6,"showSelected":true,"strokeColor":"22,124,255","text":"循环泵",
"textOffsetX":0,"textOffsetY":0,"textPosition":"Bottom_Center","transformAble":true,"type":"循环泵",
"visible":true,"width":80,"x":362,"y":98,"zIndex":3}],
"elementType":"Scene","mode":"edit","paintAll":false,"scaleX":1,"scaleY":1,
"translate":true,"translateX":0,"translateY":0,"visible":true}],
"frames":24,"version":"0.4.8","wheelZoom":1}

1.前台代码

只粘贴了部分代码，

2.后台代码：

对字符串还没有处理，之后有需要就进行处理。