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- 代码如下,
returndata存的就是那一长串字符串，但是使用returndata就不能用
//option.series[0].data = returndata;
// option.series[0].data= [{"name":"I love my Mother's Brushes","itemStyle":"createRandomItemStyle()","value":5},{"name":"To big a head","itemStyle":"createRandomItemStyle()","value":6},{"name":"Eh","itemStyle":"createRandomItemStyle()","value":7},{"name":"gets the job done","itemStyle":"createRandomItemStyle()","value":8},{"name":"mini firefighter's hose","itemStyle":"createRandomItemStyle()","value":9},{"name":"great car wash","itemStyle":"createRandomItemStyle()","value":10},{"name":"Works well","itemStyle":"createRandomItemStyle()","value":11},{"name":"Real value","itemStyle":"createRandomItemStyle()","value":12},{"name":"Makes my RV happy","itemStyle":"createRandomItemStyle()","value":13},{"name":"Best Chamois- Money can buy","itemStyle":"createRandomItemStyle()","value":14},{"name":"Look for something else","itemStyle":"createRandomItemStyle()","value":15},{"name":"Mothers detail brushes work well enough, but will probably require frequent replacement...","itemStyle":"createRandomItemStyle()","value":16},{"name":"Never again","itemStyle":"createRandomItemStyle()","value":17},{"name":"Work Good","itemStyle":"createRandomItemStyle()","value":18},{"name":"Hi Quality Curt Steel Receiver","itemStyle":"createRandomItemStyle()","value":19},{"name":"Used these on my wheels","itemStyle":"createRandomItemStyle()","value":20},{"name":"It works","itemStyle":"createRandomItemStyle()","value":21},{"name":"Works Great","itemStyle":"createRandomItemStyle()","value":22},{"name":"Mothers Contoured Tire Brush","itemStyle":"createRandomItemStyle()","value":23},{"name":"Love it","itemStyle":"createRandomItemStyle()","value":24},{"name":"Good product and well worth the price.","itemStyle":"createRandomItemStyle()","value":25}];
- 原因echarts只识别json对象，需要再js中将字符串转换成json对象，如下
option.series[0].data = JSON.parse(returndata);
成功