[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_11":-5},"routes/user.$name.topics",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":16},"topics",[34],"user",{"_20":21,"_13":14,"_22":23,"_24":14,"_25":26,"_27":28,"_29":16,"_30":31,"_32":33},"loginname","linsen2015","page",1,"limit",20,"total","id","15970","avatar_url","https://avatars.githubusercontent.com/u/11240929?v=3","githubUsername","create_at","2015-02-28 06:10:28.444","score",5,"topic_count","reply_count",0,"is_star",false,{"_20":35,"_36":21,"_37":38,"_39":40,"_41":42,"_43":44,"_45":33,"_46":33,"_30":47,"_48":49,"_25":50,"_51":52},"11059","author_id","tab","ask","content","现象1： npm install supervisor -g 安装supervisor后执行下面js代码（安装后无任何修改）
\r\n var http = require('http');
\r\n http.createServer(function(req, res) {
\r\n res.writeHead(200, {'Content-Type': 'text/html'});
\r\n res.write('Node.js');
\r\n res.end('

Hello Worldwwwwwwwwwwww

');
\r\n }).listen(3000);
\r\n console.log(\"HTTP server is listening at port 3000.\");
\r\n描述1：其中wwwwwwww为后修改内容
\r\n 执行supervisor D:\\test\\NoteJS\\test.js
\r\n 但cmd中的命令窗口没有任何变化刷新浏览器wwwwwwww没有显示
\r\n问题1：是不是我修改了js文件的内容 supervisor应该重新启动后取得最新的js文件内容？
\r\n 没有被重新加载的原因大概有什么？
\r\n=======================================================================
\r\n描述2：var fs = require('fs');
\r\n fs.readFile('D:/test/NoteJS/file.txt', 'utf-8', function(err, data) {
\r\n if (err) {
\r\n console.error(err);
\r\n } else {
\r\n console.log(data);
\r\n }
\r\n });
\r\n console.log('end111.');
\r\n////////////////////////////////////////////////////////////////
\r\n var fs2 = require('fs');
\r\n var data2 = fs2.readFileSync('D:/test/NoteJS/file.txt', 'utf-8');
\r\n console.log(data2);
\r\n console.log('end222.');
\r\n描述2：上面两段代码写在同一js文件里了（file.txt的内容为aaaaaa）
\r\n 预计输出end111
\r\n aaaaaa
\r\n aaaaaa
\r\n end222
\r\n 实际输出end111
\r\n aaaaaa
\r\n end222
\r\n aaaaaa
\r\n 问题2：为什么同步也是先输出end222后输出文件内容aaaaaa
\r\n （当我注释掉第一段代码只剩下同步读取时输出顺序为aaaaaa end222 ）","title","新手关于supervisor和读取文件同步异步例子的问题","last_reply_at","2015-03-01 07:02:32.973","good","top",2,"visit_count",3291,"2015-02-28 08:44:56.738","author",{"_13":14,"_22":23}]