92 lines
1.9 KiB
Go
92 lines
1.9 KiB
Go
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// Package util...
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//
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// Description : json 工具函数
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 2021-09-14 8:38 下午
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package util
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"os"
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"reflect"
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)
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// JSONUnmarshalWithNumber 解析json
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 8:39 下午 2021/9/14
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func JSONUnmarshalWithNumber(byteData []byte, receiver interface{}) error {
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decoder := json.NewDecoder(bytes.NewReader(byteData))
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decoder.UseNumber()
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return decoder.Decode(receiver)
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}
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// JSONUnmarshalWithNumberForIOReader ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 8:43 下午 2021/9/14
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func JSONUnmarshalWithNumberForIOReader(ioReader io.ReadCloser, receiver interface{}) error {
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decoder := json.NewDecoder(ioReader)
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decoder.UseNumber()
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return decoder.Decode(receiver)
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}
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// JSONConsoleOutput ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 5:45 下午 2021/11/5
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func JSONConsoleOutput(data interface{}) {
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var out bytes.Buffer
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switch reflect.TypeOf(data).Kind() {
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case reflect.Slice:
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fallthrough
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case reflect.Array:
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fallthrough
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case reflect.Map:
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fallthrough
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case reflect.Ptr:
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byteData, _ := json.Marshal(data)
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_ = json.Indent(&out, []byte(string(byteData)+"\n"), "", "\t")
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_, _ = out.WriteTo(os.Stdout)
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return
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case reflect.Int:
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fallthrough
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case reflect.Int8:
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fallthrough
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case reflect.Int16:
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fallthrough
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case reflect.Int32:
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fallthrough
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case reflect.Int64:
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fallthrough
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case reflect.Uint:
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fallthrough
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case reflect.Uint8:
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fallthrough
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case reflect.Uint16:
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fallthrough
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case reflect.Uint32:
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fallthrough
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case reflect.Uint64:
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fallthrough
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case reflect.Float32:
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fallthrough
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case reflect.Float64:
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fallthrough
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case reflect.String:
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_ = json.Indent(&out, []byte(fmt.Sprintf("%v\n", data)), "", "\t")
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_, _ = out.WriteTo(os.Stdout)
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return
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default:
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fmt.Println("")
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}
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}
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