This is from the back-end json string
I know that a string of words, direct
That the setData ({
UserId: res) data. The data. User_id,//save userId
Code: res. Data. Code,
})
Setdata, then
Wx. SetStorageSync (' userName 'res. Data. The data. The user_name);
Can exist in the cache,
But as shown in figure that array, how to use?
Can't help children to learn all the afternoon, what if to use JSON, parse and JSON stringify, which help of the new teacher