About serialize serialization and sign processing example code

Talk less and do more, run the code directly, there are comments in the code:

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  <title>serialize 序列化 +号处理</title> 7  8  9     
  

10         11                前端工程师12            13         14                测试工程师15            16         17                后端工程师18            19            20     

21        <script></script>22        <script>23 $(function(){24 $(&#39;#btn&#39;).click(function(){25 //serialize序列化，默认会调用encodeURIComponent()进行编码26 var pre = $(&#39;#form&#39;).serialize()27 //r1=%E5%89%8D%E7%AB%AF%E5%B7%A5%E7%A8%8B%E5%B8%88++%E5%8E%89%E5%AE%B3%EF%BC%8128 //注意有+号29 console.log(pre);30 //对整个字符串中符合条件的+号都进行替换31 var next = pre.replace(/\+/g," ");32 //对serialize后的内容进行解码33 next = decodeURIComponent(next);34 //r1=前端工程师 厉害！35 //注意没有+号了36 console.log(next)37 });38 });39 </script>40    41    

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