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53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package g
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import (
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"github.com/gogf/gf/g/container/gvar"
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"github.com/gogf/gf/g/internal/empty"
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"github.com/gogf/gf/g/net/ghttp"
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"github.com/gogf/gf/g/util/gutil"
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)
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// NewVar returns a *gvar.Var.
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func NewVar(i interface{}, unsafe ...bool) *Var {
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return gvar.New(i, unsafe...)
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}
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// Wait blocks until all the web servers shutdown.
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func Wait() {
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ghttp.Wait()
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}
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// Dump dumps a variable to stdout with more manually readable.
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func Dump(i ...interface{}) {
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gutil.Dump(i...)
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}
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// Export exports a variable to string with more manually readable.
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func Export(i ...interface{}) string {
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return gutil.Export(i...)
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}
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// Throw throws a exception, which can be caught by TryCatch function.
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// It always be used in TryCatch function.
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func Throw(exception interface{}) {
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gutil.Throw(exception)
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}
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// TryCatch does the try...catch... mechanism.
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func TryCatch(try func(), catch ...func(exception interface{})) {
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gutil.TryCatch(try, catch...)
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}
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// IsEmpty checks given value empty or not.
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// It returns false if value is: integer(0), bool(false), slice/map(len=0), nil;
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// or else true.
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func IsEmpty(value interface{}) bool {
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return empty.IsEmpty(value)
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}
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