hi-nginx-1.4.9正式发布,支持javascript后端开发
hi-nginx-1.4.9已经发布。
更新：
- 支持javascript后端开发
- 修复脚本搜索的一个bug
从这一版开始，hi-nginx开始支持javascript，这意味着把javascript应用于后端开发，将不再只有nodejs这唯一的途径和方法。由于java本身对javascript的极好支持，使得在hi-nginx中，可以直接在javascript脚本中使用java——相当于把java嵌入了javascript。
为了开启javascript支持，你只需要开启java支持即可：--enable-http-hi-java=YES。
例子：
if (typeof (Mustache) == 'undefined') { load('https://cdn.bootcss.com/mustache.js/2.3.0/mustache.min.js') } var list = java.util.Arrays.asList(0, 1, 2, 3, 4, 5, 6, 7, 8, 9); var template = "{{#list}}* {{.}}\n{{/list}}" var key = 'test', output if (hi_req.cache.containsKey(key)) { output = hi_req.cache.get(key) } else { output = Mustache.render(template, {'list': JSON.parse(list.toString())}) hi_res.cache.put(key, output) } hi_res.headers.get('Content-Type').set(0, 'text/plain;charset=UTF-8') hi_res.content = output hi_res.status = 200;
比较：
helloworld:
fedora 25，4g，2核i5，笔记本
ab -c 1000 -n 500000 压力测试,RPS:
- nodejs(6.12.0):无法完成测试
- hi-nginx-javascript :均值13000+
ab -c 1000 -n 100000 压力测试,RPS:
- nodejs(6.12.0):偶尔完成测试，最好成绩接近9000+,均值6000-9000
- hi-nginx-javascript :均值14000+
用法：
hi_java_classpath "-Djava.class.path=.:/usr/local/nginx/java:/usr/local/nginx/java/hi-nginx-java.jar"; hi_java_options "-server -d64 -Xms512m -Xmx512m -Xmn170m -Dnashorn.args=--global-per-engine"; hi_java_servlet_cache_expires 300s; hi_java_servlet_cache_size 10; hi_java_version 8; location / { hi_need_cache off; hi_cache_expires 5s; hi_need_kvdb off; hi_kvdb_size 10; hi_kvdb_expires 5s; hi_need_cookies on; hi_need_headers on; hi_need_session on; hi_session_expires 300s; hi_javascript_lang javascript; hi_javascript_extension js; #hi_javascript_script javascript/index.js; hi_javascript_content "hi_res.content='hello,world';hi_res.status=200;"; }
Server Software: nginx/1.14.0 Server Hostname: 127.0.0.1 Server Port: 8086 Document Path: / Document Length: 11 bytes Concurrency Level: 1000 Time taken for tests: 34.457 seconds Complete requests: 500000 Failed requests: 0 Total transferred: 139000000 bytes HTML transferred: 5500000 bytes Requests per second: 14510.69 [#/sec] (mean) Time per request: 68.915 [ms] (mean) Time per request: 0.069 [ms] (mean, across all concurrent requests) Transfer rate: 3939.43 [Kbytes/sec] received
仓库：https://github.com/webcpp/hi-nginx
