var data1 = {
"raster_metainfo": [0,0,0,0,0,0,0],
"navigation_metainfo": [0,0,0,0,0,0,0],
"thematic_metainfo": [0,0,0,0,0,0,0],
"text_metainfo": [0,0,0,0,0,0,0],
"video_metainfo": [0,0,0,0,0,0,0],
"database_metainfo": [0,0,0,0,0,0,0],
"service_metainfo": [0,0,0,0,0,0,0]
}
jsonData = JSON.stringify(data1);
var a ='navigation_metainfo';
console.log(data1.a);
已采纳
json对象的属性值获取不了?为undefined?
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