1

为什么我到处都是“\”?

我使用的方法:

@RequestMapping(value = '/showFromMongo', method = RequestMethod.GET)
    def showFromMongoDB() {
        //println 'testit'
        def obj = repository.findByLastName("Vinodh");

        ObjectMapper myObjectMapper = new ObjectMapper();
        myObjectMapper.setVisibility(PropertyAccessor.FIELD, Visibility.ANY);
        def temp = []
        obj.collect{
            temp <<  myObjectMapper.writeValueAsString(it)
            }
        temp
    }

输出我得到:

[  
   "{\"id\":\"54fe7bbfd416859826ae53ea\",\"firstName\":\"Priya\",\"lastName\":\"Vinodh\"}",
   "{\"id\":\"54fe7be8d416f74f961678fa\",\"firstName\":\"Mrithula\",\"lastName\":\"Vinodh\"}"
]

应该怎么做才能消除“\”。

4

0 回答 0