iOS客户端上传到node服务器解析出来的文本包含null(^@)

[yy307]

从第二行开始每行开始都有, vi下才能显示

{"c":"clogan header","f":1,"l":1539762230014,"n":"clogan","i":1,"m":true}
^@{"c":"1\tclick button 0\t","f":1,"l":1539762230006,"n":"","i":1,"m":true}
^@{"c":"1\tclick button 1\t","f":1,"l":1539762230006,"n":"","i":1,"m":true}
^@{"c":"1\tclick button 2\t","f":1,"l":1539762230006,"n":"","i":1,"m":true}

服务器跑在Windows或Mac下都是一样的效果
参考 https://stackoverflow.com/questions/9124755/symbol-in-vim

[liuyuping459]

对解析没有影响的

[Richard-Cao]

这个对解析没影响