我使用wx.setStorage key值长度为32位 为什么缓存 存不进去？
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应该是执行顺序的问题，建议使用同步版本wx.setStorageSync
key值长度为32位是可以存的, 不过wx.setStorage是异步的, 建议在success回调函数里取这个值, 不然可能取不到