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Object is converted to a string
JSON.stringify()
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String into an object
JSON.parse()
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For example:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <canvas id="canvas"></canvas> <script> let a = [1,2,3]; let a1 = JSON.stringify(a); let a2 = JSON.parse(a1); let b = {'name':'a','age':18}; let b1 = JSON.stringify(b); let b2 = JSON.parse(b1); console.log(a1); console.log(a2); console.log(b1); console.log(b2); </script> </body> </html>
JavaScript object into a string, the string into an object
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Origin blog.csdn.net/KaiSarH/article/details/104696212
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