https://smartprogram.baidu.com/forum/topic/show/127350
https://smartprogram.baidu.com/docs/develop/swan/compatibility/#基础库最低版本设置
https://smartprogram.baidu.com/forum/topic/show/70390
https://smartprogram.baidu.com/docs/develop/performance/update_swanjs_version/
https://smartprogram.baidu.com/docs/develop/swan/compatibility_version/#查看基础库最低版本
https://smartprogram.baidu.com/forum/topic/show/74686
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https://smartprogram.baidu.com/docs/develop/swan/version/