nginx-luaHow to do URL encode

server {
  location / {
    content_by_lua_block {
      ngx.say( ngx.escape_uri('hi all') )
    }
  }
}ctrl + cgithub

`content_by_lua_block` nginx-lua module directive to specify block of Lua code	`ngx.escape_uri` encodes given string to URL-encoded form
`'hi all'` sample string to encode	`ngx.say` output given text to client

ngx.say( ngx.escape_uri('hi all') )

hi%20all