var attrArray = new Array(); var attrValueMap = {}; attrValueMap['半联轴器'] = 'Female Coupler '; attrValueMap['最大运行压力'] = '1500 '; attrValueMap['阀体尺寸（英寸）'] = '3/8 '; attrValueMap['阀体材料'] = 'Brass '; attrValueMap['连接类型'] = 'Female NPTF '; attrValueMap['连接螺纹尺寸（英寸）'] = '3/8 - 18 '; attrArray.push(attrValueMap); console.log("attrArray : "+attrArray.length); var attrValueMap = {}; attrValueMap['半联轴器'] = 'Female Coupler '; attrValueMap['最大运行压力'] = '3000 '; attrValueMap['阀体尺寸（英寸）'] = '1/4 '; attrValueMap['阀体材料'] = 'Steel '; attrValueMap['连接类型'] = 'Male NPTF '; attrValueMap['连接螺纹尺寸（英寸）'] = '1/4 - 18 '; attrArray.push(attrValueMap); console.log("attrArray : "+attrArray.length); var attrValueMap = {}; attrValueMap['阀体尺寸（英寸）'] = '1/2 '; attrValueMap['连接螺纹尺寸（英寸）'] = '1/2 - 14 '; attrValueMap['最大运行压力'] = '8000 '; attrValueMap['连接类型'] = 'Female BSPP '; attrValueMap['阀体材料'] = '316 Stainless steel '; attrValueMap['半联轴器'] = 'Female Coupler '; attrArray.push(attrValueMap); console.log("attrArray : "+attrArray.length);