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[Wnltc]

json格式输出时，如果title中包含特殊字符会导致结果文件格式异常，如

{"url":"https://xxxx.xxx.com","cms":"","title":"{"error_no":"404","error_info":"Route failed or no such api","error_extinfo":"request uri /"}","status":404,"Server":"hsiar","size":93,"iscdn":0,"ip":"127.0.0.1","address":"中国,广东","isp":"电信"}

后续使用其他工具解析json文件时，就会解析失败

建议：可以考虑下，在写入json文件时，对字符串做特殊字符转义