var attrArray = new Array(); var attrValueMap = {}; attrValueMap['半联轴器'] = 'Female Coupler '; attrValueMap['符合规格'] = 'na '; attrValueMap['最大运行压力'] = '3000 '; attrValueMap['阀体尺寸（英寸）'] = '2 1/2 '; attrValueMap['连接类型'] = 'Female NPTF '; attrValueMap['连接螺纹尺寸（英寸）'] = '2 1/2 - 8 '; attrValueMap['套管类型'] = 'Wing nut '; attrArray.push(attrValueMap); console.log("attrArray : "+attrArray.length); var attrValueMap = {}; attrValueMap['半联轴器'] = 'Male Nipple '; attrValueMap['符合规格'] = 'na '; attrValueMap['最大运行压力'] = '3000 '; attrValueMap['阀体尺寸（英寸）'] = '2 1/2 '; attrValueMap['连接类型'] = 'Female NPTF '; attrValueMap['连接螺纹尺寸（英寸）'] = '2 1/2 - 8 '; attrValueMap['套管类型'] = 'na '; attrArray.push(attrValueMap); console.log("attrArray : "+attrArray.length);