直接浏览器 network 去看吧 有错误信息返回的

直接在服务器上访问，查看debug信息。

楼主 你好 不知道你用nginx怎么配置restful api的虚拟域名访问的? 我配置如下,但是一直报404错误,困扰我很久了

server {

charset utf-8;
client_max_body_size 128M;
set $fcgi_server 127.0.0.1:9000;

listen 80; ## listen for ipv4

server_name api.denghp.com;
root        /home/denghp/webroot/yii2-advanced-api/api/web;
index       index.php;

access_log  /usr/local/nginx/logs/yii2_demo_api_access.log main;
error_log   /usr/local/nginx/logs/yii2_demo_api_error.log;

location / {
    try_files $uri $uri/ /index.php?$args;
}

location ~ \.php$ {
    try_files $uri =404;
    include fastcgi_params;
    fastcgi_pass $fcgi_server;
}

location ~ /\.(ht|svn|git) {
    deny all;
}

}


访问地址,都试过

http://api.denghp.com/v1/countries
http://api.denghp.com/v1/country