[英]android to node.js on http post
I send to nodejs in android 我发送到Android中的nodejs
this --- 这个 - -
try {
URL postUrl = new URL("http://192.168.25.36:9001/");
HttpURLConnection con = (HttpURLConnection)postUrl.openConnection();
con.setDoOutput(true);
con.setInstanceFollowRedirects(false);
con.setRequestMethod("POST");
con.setRequestProperty("Content-Type", "application/json");
OutputStream os = con.getOutputStream();
os.write(jsonArray.toString().getBytes());
os.flush();
con.disconnect();
} catch (IOException e) {
e.printStackTrace();
}
I think it send successful 我认为它发送成功
because when i send, my loger is give to me for success 因为当我发送邮件时,我的记录器就是给我成功的
my loger is trace this send function start and end. 我的记录器正在跟踪此发送功能的开始和结束。
when i wrong port on(search like 1234, 9002), its no send function end successful 当我在端口上输入错误(搜索如1234、9002)时,其无发送功能成功结束
but why my node.js server is no action? 但是为什么我的node.js服务器没有动作?
my node.js server is 我的node.js服务器是
this --- 这个 - -
var http = require('http');
http.createServer(function(req, res){
console.log('server start');
if("POST" == req.method){
console.log('POST');
}
}).listen(SERVER_PORT);
i think when i start on node.js 我认为当我开始使用node.js时
i recv to "server start" on console 我在控制台上转到“服务器启动”
but no one word is recv 但是没有一个词是revv
how is this possible? 这怎么可能?
i start node.js but no "server start" msg 我启动node.js,但没有“服务器启动”消息
but my android send function is normaly end 但是我的android发送功能正常结束
is this right? 这是正确的吗?
i don't know what is this... 我不知道这是什么
I'm so sorry 我很抱歉
I success myself 我自己成功
my search is not enogh 我的搜索不是永恒的
I fix my code 我修复我的代码
android --- android-
DefaultHttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(URL);
StringEntity entity = new StringEntity(jsonArray.toString(), HTTP.UTF_8);
post.setEntity(entity);
post.setHeader("Accept", "application/json");
post.setHeader("content-type", "application/json");
HttpResponse response = (HttpResponse)client.execute(post);
node.js --- node.js-
var http = require('http');
var server = http.createServer(function(req, res){
console.log('server start');
if("POST" == req.method){
console.log('POST');
res.writeHead(200, {"Content-Type": "text/plain"});
res.write("success");
res.end();
}
});
server.listen(SERVER_PORT); server.listen(SERVER_PORT); console.log("server run");
console.log(“服务器运行”);
thanks~ 谢谢〜
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