e := echo.New()

serveStatic(e)

e.Use(thirdmw.EchoLogger())
e.Use(mw.Recover())
e.Use(pwm.Installed(filterPrefixs))
e.Use(pwm.HTTPError())

frontG := e.Group("", thirdmw.EchoCache())
controller.RegisterRoutes(frontG)

std := standard.New(getAddr())
std.SetHandler(e)

//https服务
//e.Logger.Fatal(e.StartTLS(":443", "/opt/cert/cert.pem", "/opt/cert/key.pem"))
//e.StartTLS(":443", "/opt/cert/cert.pem", "/opt/cert/key.pem")
//https服务end

gracefulRun(std)

-bash: bin/studygolang: Permission denied

GOARCH="amd64"
GOBIN="/Users/liberxue/www/Go/bin"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/liberxue/www/Go"
GORACE=""
GOROOT="/usr/local/go"
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/rw/v752k7qn1716hfdh8hwcwjgc0000gn/T/go-build789341727=/tmp/go-build -gno-record-gcc-switches -fno-common"
CXX="clang++"
CGO_ENABLED="1"
PKG_CONFIG="pkg-config"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"

[^[[31mPANIC RECOVER^[[0m] runtime error: invalid memory address or nil pointer dereference goroutine 44 [running]:
vendor/github.com/labstack/echo/middleware.RecoverWithConfig.func1.1.1(0x1000, 0xa10000, 0xeb0420, 0xc42576f200)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/vendor/github.com/labstack/echo/middleware/recover.go:64 +0x134

panic(0xabece0, 0xeed8c0)
        /usr/local/go/src/runtime/panic.go:489 +0x2cf
logic.IndexLogic.FindData(0x7f285c5136a8, 0xc42576f200, 0xc42190e8b8, 0x2, 0xc42576f200)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/logic/index.go:31 +0x282
http/controller.IndexController.NewIndex(0xeb0420, 0xc42576f200, 0xb70b3a, 0x5)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/http/controller/index.go:48 +0x1d6
http/controller.(IndexController).NewIndex-fm(0xeb0420, 0xc42576f200, 0xb70b3a, 0x5)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/http/controller/index.go:31 +0x3b
vendor/github.com/labstack/echo.(*Echo).add.func1(0xeb0420, 0xc42576f200, 0x0, 0x0)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/vendor/github.com/labstack/echo/echo.go:471 +0x90
http/middleware.AutoLogin.func1.1(0xeb0420, 0xc42576f200, 0x0, 0x0)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/http/middleware/login.go:61 +0x212
http/middleware.HTTPError.func1.1(0xeb0420, 0xc42576f200, 0xc4243d39e8, 0xc431f88348)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/http/middleware/http_error.go:22 +0x46
http/middleware.Installed.func1.1(0xeb0420, 0xc42576f200, 0x1000, 0xa10000)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/http/middleware/installed.go:38 +0x101
vendor/github.com/labstack/echo/middleware.RecoverWithConfig.func1.1(0xeb0420, 0xc42576f200, 0x0, 0x0)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/vendor/github.com/labstack/echo/middleware/recover.go:71 +0xa2
vendor/github.com/polaris1119/middleware.EchoLogger.func1.1(0xeb0420, 0xc42576f200, 0x0, 0x0)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/vendor/github.com/polaris1119/middleware/logger.go:72 +0x566
vendor/github.com/labstack/echo.(*Echo).ServeHTTP.func1(0xeb0420, 0xc42576f200, 0xc42576f200, 0x40e368)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/vendor/github.com/labstack/echo/echo.go:553 +0x157
vendor/github.com/labstack/echo.(*Echo).ServeHTTP(0xc420200280, 0xead420, 0xc429d082c0, 0xeab0e0, 0xc425809da0)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/vendor/github.com/labstack/echo/echo.go:562 +0x1cb
vendor/github.com/labstack/echo/engine/standard.(*Server).ServeHTTP(0xc4201dea00, 0xea7880, 0xc4352ae0e0, 0xc4201e0c00)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/vendor/github.com/labstack/echo/engine/standard/server.go:138 +0x359
net/http.serverHandler.ServeHTTP(0xc4202440b0, 0xea7880, 0xc4352ae0e0, 0xc4201e0c00)
        /usr/local/go/src/net/http/server.go:2568 +0x92
net/http.(*conn).serve(0xc420428320, 0xea8380, 0xc4201169c0)
        /usr/local/go/src/net/http/server.go:1825 +0x612
created by net/http.(*Server).Serve
        /usr/local/go/src/net/http/server.go:2668 +0x2ce

goroutine 1 [select]:
vendor/github.com/facebookgo/grace/gracehttp.Serve(0xc4201d4500, 0x1, 0x1, 0x0, 0x0)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/vendor/github.com/facebookgo/grace/gracehttp/http.go:162 +0x5e6
main.gracefulRun(0xc4201dea00)
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/server/studygolang/graceful_unix.go:13 +0x6d
main.main()
        /home/gubl/web/shipyard/src/github.com/studygolang/studygolang/src/server/studygolang/main.go:79 +0x63e

goroutine 17 [syscall, locked to thread]:
runtime.goexit()
        /usr/local/go/src/runtime/asm_amd64.s:2197 +0x1

goroutine 5 [syscall]:
os/signal.signal_recv(0x0)
        /usr/local/go/src/runtime/sigqueue.go:116 +0x104
os/signal.loop()
        /usr/local/go/src/os/signal/signal_unix.go:22 +0x22
created by os/signal.init.1
        /usr/local/go/src/os/signal/signal_unix.go:28 +0x41

goroutine 6 [chan receive]:
vendor/github.com/polaris1119/config.signalReload()
        /home/gubl
{"time":"2017-08-05T21:54:32+08:00","level":"ERROR","prefix":"echo","file":"echo.go","line":"230","message":"runtime error: invalid memory address or nil pointer dereference"}

# server/indexer
usage: 6l [options] main.6
  -1    use alternate profiling code
  -8    assume 64-bit addresses
  -B info
        define ELF NT_GNU_BUILD_ID note
  -C    check Go calls to C code
  -D addr
        data address
  -E sym
        entry symbol
  -I interp
        set ELF interp
  -L dir
        add dir to library path
  -H head
        header type
  -K    add stack underflow checks
  -O    print pc-line tables
  -Q    debug byte-register code gen
  -R rnd
        address rounding
  -S    check type signatures
  -T addr
        text address
  -V    print version and exit
  -W    disassemble input
  -X name value
        define string data
  -Z    clear stack frame on entry
  -a    disassemble output
  -c    dump call graph
  -d    disable dynamic executable
  -extld ld
        linker to run in external mode
  -extldflags ldflags
        flags for external linker
  -f    ignore version mismatch
  -g    disable go package data checks
  -installsuffix suffix
        pkg directory suffix
  -k sym
        set field tracking symbol
  -linkmode mode
        set link mode (internal, external, auto)
  -n    dump symbol table
  -o outfile
        set output file
  -r dir1:dir2:...
        set ELF dynamic linker search path
  -race
        enable race detector
  -s    disable symbol table
  -shared
        generate shared object (implies -linkmode external)
  -tmpdir dir
        leave temporary files in this directory
  -u    reject unsafe packages
  -v    print link trace
  -w    disable DWARF generation
# server/crawlarticle
usage: 6l [options] main.6
  -1    use alternate profiling code
  -8    assume 64-bit addresses
  -B info
        define ELF NT_GNU_BUILD_ID note
  -C    check Go calls to C code
  -D addr
        data address
  -E sym
        entry symbol
  -I interp
        set ELF interp
  -L dir
        add dir to library path
  -H head
        header type
  -K    add stack underflow checks
  -O    print pc-line tables
  -Q    debug byte-register code gen
  -R rnd
        address rounding
  -S    check type signatures
  -T addr
        text address
  -V    print version and exit
  -W    disassemble input
  -X name value
        define string data
  -Z    clear stack frame on entry
  -a    disassemble output
  -c    dump call graph
  -d    disable dynamic executable
  -extld ld
        linker to run in external mode
  -extldflags ldflags
        flags for external linker
  -f    ignore version mismatch
  -g    disable go package data checks
  -installsuffix suffix
        pkg directory suffix
  -k sym
        set field tracking symbol
  -linkmode mode
        set link mode (internal, external, auto)
  -n    dump symbol table
  -o outfile
        set output file
  -r dir1:dir2:...
        set ELF dynamic linker search path
  -race
        enable race detector
  -s    disable symbol table
  -shared
        generate shared object (implies -linkmode external)
  -tmpdir dir
        leave temporary files in this directory
  -u    reject unsafe packages
  -v    print link trace
  -w    disable DWARF generation
# controller
src/controller/ajax.go:300: undefined: mime.ExtensionsByType