<svg version="1.1"  viewBox="0 0 1000 500" xml:space="preserve">           <g id="countries">             <path id="map_1" vector-effect="non-scaling-stroke" fill="#9696F7" stroke="#FFF" d="M666.931,154.749c-1.485-6.81-7.11,5.604-11.036,2.338c-0.738-0.615-3.502,0.704-3.502-0.765c-9.55,0.765-6.366,9.55-14.962,6.578c0.637,7.11-2.53,3.268,0.85,13.689c1.272,3.926,6.261-1.274,1.272,7.641c4.67,1.061,17.87,2.784,16.447-2.547c-1.272-4.775,8.384-1.91,7.853-7.004c-0.53-5.094,6.686-3.608,4.352-7.429c-0.901-1.474,3.582-2.334-0.425-5.837c-1.439-1.258,7.209-1.551,9.339-4.455C670.664,154.044,669.044,164.439,666.931,154.749z"/></g></svg> 希望在小程序 有svg画图 path 目前在小程序中不显示， 请问有什么更好的实现方案吗