郑建兵*_*郑建兵 1 nginx http-error cors
nginx配置如下:
server {
listen 80;
listen [::]:80;
add_header 'Access-Control-Allow-Origin' $http_origin;
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, DELETE, PUT, PATCH';
add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range';
add_header 'Access-Control-Max-Age' 1728000;
server_name erp.dev.thinkerx.com;
access_log /home/thinkerx/nginx/access.log;
error_log /home/thinkerx/nginx/error.log;
location ~ /.well-known {
allow all;
}
# The rest of your server block
root /usr/share/nginx/html/men2017-back-dev/public;
index index.html index.htm index.php;
location /api/ {
try_files $uri $uri/ /index.php$is_args$args;
}
location ~ \.php$ {
try_files $uri /index.php =404;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
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js代码如下:
$.ajax({
type: 'post',
dataType: 'json',
contentType: 'application/json; charset=UTF-8',
url: "http://erp.dev.thinkerx.com/api/external/material/catalogs",
data: JSON.stringify({
domain_id: 2222,
code:'X01',
name:'123063'
}),
success: function (response) {
console.log(response);
},
error: function (xhr, status, error) {
console.log(xhr, status, error);
},
});
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然后,在浏览器中发送请求,chrome 控制台显示两个请求。第一个请求是预检,方法是OPTION。第二个是真正的请求,有响应,状态码为201。 preflight request
{"data":{"id":"16b7d6a0-9eb6-42ca-9ddb-fc61f5e082c0","domain_id":2222,"name":"1230464","code":"X01","parent_id":null,"created_at":1504698369,"updated_at":1504698369}}
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如上所述,事情是预料之中的,但我更新了ajax数据。
$.ajax({
type: 'post',
dataType: 'json',
contentType: 'application/json; charset=UTF-8',
url: "http://erp.dev.thinkerx.com/api/external/material/catalogs",
data: JSON.stringify({
domain_id: 2222,
code:'X01',
// name:'123063'
}),
success: function (response) {
console.log(response);
},
error: function (xhr, status, error) {
console.log(xhr, status, error);
},
});
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我再次发送请求。不小心发生了错误。 还有两个请求,第二个状态码是 422
{"message":"验证失败","errors":[["密钥名称必须存在"]],"status_code":422}
XMLHttpRequest 无法加载 http://erp.dev.thinkerx.com/api/external/material/catalogs。请求的资源上不存在“Access-Control-Allow-Origin”标头。因此,不允许访问Origin ' http://localhost '。响应的 HTTP 状态代码为 422。
我有一些问题如下:
我有同样的问题。问题是 nginx 只为 200、204、301、302 和 304 状态代码添加标头。
要为每种类型的状态代码获取相同的标头,您必须像这样在 add_header 指令的末尾添加 [always]。
add_header 'Access-Control-Allow-Origin' $http_origin always;
希望对你有帮助)
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