var attrArray = new Array(); var attrValueMap = {}; attrValueMap['半联轴器'] = 'Female Coupler '; attrValueMap['阀体尺寸（英寸）'] = '1/2 '; attrValueMap['连接螺纹尺寸（英寸）'] = '3/4 A-Lok '; attrValueMap['软管内径'] = 'NA '; attrArray.push(attrValueMap); console.log("attrArray : "+attrArray.length); var attrValueMap = {}; attrValueMap['半联轴器'] = 'Female Coupler '; attrValueMap['阀体尺寸（英寸）'] = '1/2 '; attrValueMap['连接螺纹尺寸（英寸）'] = '3/4 A-Lok '; attrValueMap['软管内径'] = 'NA '; attrArray.push(attrValueMap); console.log("attrArray : "+attrArray.length); var attrValueMap = {}; attrValueMap['半联轴器'] = 'Female Coupler '; attrValueMap['阀体尺寸（英寸）'] = '1/2 '; attrValueMap['连接螺纹尺寸（英寸）'] = '1/2 A-Lok '; attrValueMap['软管内径'] = 'NA '; attrArray.push(attrValueMap); console.log("attrArray : "+attrArray.length);