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| package main
import (
"encoding/json"
"github.com/gin-gonic/gin"
"github.com/oliveagle/jsonpath"
"log"
"net/http"
)
func main() {
address := "localhost:1024"
router := gin.Default()
router.LoadHTMLGlob("templates/*")
router.POST("/parse",parse)
router.GET("/index", func(c *gin.Context) {
c.HTML(http.StatusOK, "index.tmpl", gin.H{
"title": "Main website",
})
})
router.Run(address)
}
type User struct {
Content string `json:"content"`
Expression string `json:"expression"`
}
func parse(c *gin.Context) {
content := c.PostForm("content")
log.Println("content:", content)
jsonObj := User{}
c.BindJSON(&jsonObj)
var json_data interface{}
json.Unmarshal([]byte(jsonObj.Content), &json_data)
log.Println("传入数据:", jsonObj.Content)
log.Println("表达式:", jsonObj.Expression)
res, err := jsonpath.JsonPathLookup(json_data, jsonObj.Expression)
if (jsonObj.Content == "") {
c.JSON(http.StatusOK, gin.H{
"message": "请输入json",
"parsed": "{}",
"expression": jsonObj.Expression,
})
} else if (err != nil) {
log.Println(err)
c.JSON(http.StatusOK, gin.H{
"message": res,
"parsed": "解析异常",
"expression": jsonObj.Expression,
})
} else {
log.Printf("%v", &jsonObj)
c.JSON(http.StatusOK, gin.H{
"message": "",
"parsed": res,
"expression": jsonObj.Expression,
})
}
}
|