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Micronaut JSON Post删除报价

micronaut grails json

-1

sfgroups · 技术社区 · 6 年前

在Micronaut控制器中,使用JSON对象解析POST请求。我希望它不包括引号,但它在数据库插入中引用了引号。

像这样发帖:

curl -X POST --header "Content-Type: application/json" -d '{"bookid":3,"name":"C++"}'  http://localhost:8880/book/save

像这样保存:

String bookid=JSON?.bookid
  String name=JSON?.name
def b =bookService.save(bookid,name

在数据库中,它存储如下:

+--------+-------+
| bookid | name  |
+--------+-------+
| 3      | "C++" |
+--------+-------+

我只想要书名 C++

谢谢锶

1 回复 | 直到 6 年前

1

0

Jeff Scott Brown 6 年前

你没有提供足够的关于你的项目的信息来了解正在发生的事情,但是项目位于 https://github.com/jeffbrown/sfgroupsjsonbinding/tree/master 演示内置绑定材料的工作原理。请参阅此处的readme.md文件。

https://github.com/jeffbrown/sfgroupsjsonbinding/blob/3ff4e8b39ba5fda9956ebfc67cd0b9e5d940b8f2/src/main/groovy/sfgroupsjsonbinding/BookController.groovy

package sfgroupsjsonbinding

import io.micronaut.http.annotation.Controller
import io.micronaut.http.annotation.Get
import io.micronaut.http.annotation.Post

@Controller('/book')
class BookController {

    private PersonService personService

    BookController(PersonService personService) {
        this.personService = personService
    }

    @Get('/')
    List<Person> list() {
        personService.list()
    }

    @Post('/')
    Person save(Person person) {
        personService.save person
    }

    @Get('/{id}')
    Person get(long id) {
        personService.get id
    }
}

与应用程序交互

 $ curl -H "Content-Type: application/json" -d '{"name":"Jeff"}' http://localhost:8080/book
{"name":"Jeff","id":1}
 $ 
 $ curl -H "Content-Type: application/json" -d '{"name":"Jake"}' http://localhost:8080/book
{"name":"Jake","id":2}
 $ 
 $ curl -H "Content-Type: application/json" -d '{"name":"Zack"}' http://localhost:8080/book
{"name":"Zack","id":3}
 $ 
 $ curl http://localhost:8080/book
[{"name":"Jeff","id":1},{"name":"Jake","id":2},{"name":"Zack","id":3}]
 $ 
 $ curl http://localhost:8080/book/1
{"name":"Jeff","id":1}
 $ 
 $ curl http://localhost:8080/book/2
{"name":"Jake","id":2}
 $ 
 $ curl http://localhost:8080/book/3
{"name":"Zack","id":3}
 $