var data =[{"value":261,"name":"A港口"},{"value":200,"name":"B港口"},{"value":180,"name":"C港口"},{"value":170,"name":"D港口"},{"value":160,"name":"E港口"},{"value":150,"name":"F港口"},{"value":140,"name":"G港口"},{"value":130,"name":"H港口"},{"value":120,"name":"I港口"},{"value":110,"name":"J港口"},{"value":100,"name":"K港口"},{"value":90,"name":"L港口"},{"value":80,"name":"M港口"},{"value":70,"name":"N港口"},{"value":60,"name":"O港口"},{"value":50,"name":"P港口"},{"value":40,"name":"Q港口"},{"value":30,"name":"R港口"},{"value":20,"name":"S港口"},{"value":10,"name":"T港口"}];
var count_num = 0;
运行版本：^4.1.0 Tips：如不显示可切换版本试试
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