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  • JAVA 传输post传输长字符、数据编码解码 反序列化字符串

    JAVA 传输post传输长字符、数据编码解码

    1.前段传输

    这是传输的数组对象

    2.后端接收格式已解码

    JS代码:

    $.ajax({
                                url:prefix+"/importModelTree",
                                data: {"modelId":modelId,"ruleId":ruleId,"model":JSON.stringify(array)},
                                type:"post",
                                dataType: "text",
                                success:function(res){
                                    opt.success('模型信息导入成功');
                                },
                            });
    
    

    JAVA后台代码

    /**
         *  导入模型信息
         */
        @RequiresPermissions("bim:modelFamilyType:add")
        @ResponseBody
        @RequestMapping(value = "/importModelTree",method={RequestMethod.POST})
        public String  importModelTree(String  modelId,String  ruleId, String model){
            model= URLDecoder.decode(model, "UTF-8");
    
            //1、使用JSONObject
            List<ImportModelFamily> modelInfo=(List<ImportModelFamily>) JSONArray.toList(JSONArray.fromObject(model), ImportModelFamily.class );
    
            return "1";
        }
    

    实体类DTO(注意 一定要加注解@Data 否则会报错,序列化会调用set方法):

    @Data
    public class ImportModelFamily  {
     private String name;
     private String code;
     private ImportModelInstance component;
    
    }
    
    @Data
    public class ImportModelInstance{
     private String name;
     private String[] componentId;
    }
    
    
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  • 原文地址:https://www.cnblogs.com/jxl123456/p/14463032.html
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