fmpq.com
源代码：
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Fmpq教程(fmpq.com)</title> </head> <body> <p id="demo"></p> <script> var str = {"name":"Fmpq教程", "site":"http://www.fmpq.com"} str_pretty1 = JSON.stringify(str) document.write( "只有一个参数情况：" ); document.write( "<br>" ); document.write("<pre>" + str_pretty1 + "</pre>" ); document.write( "<br>" ); str_pretty2 = JSON.stringify(str, null, 4) //使用四个空格缩进 document.write( "使用参数情况：" ); document.write( "<br>" ); document.write("<pre>" + str_pretty2 + "</pre>" ); // pre 用于格式化输出 </script> </body> </html>
运行结果