参见[详细信息](https://github.com/gin-gonic/gin/issues/129#issuecomment-124260092) main.go ```go ... type myForm struct { Colors []string `form:"colors[]"` } ... func formHandler(c *gin.Context) { var fakeForm myForm c.ShouldBind(&fakeForm) c.JSON(200, gin.H{"color": fakeForm.Colors}) } ... ``` form.html ```html <form action="/" method="POST"> <p>Check some colors</p> <label for="red">Red</label> <input type="checkbox" name="colors[]" value="red" id="red"> <label for="green">Green</label> <input type="checkbox" name="colors[]" value="green" id="green"> <label for="blue">Blue</label> <input type="checkbox" name="colors[]" value="blue" id="blue"> <input type="submit"> </form> ``` 结果: ```sh {"color":["red","green","blue"]} ```