取出第三方接口中返回的json数据中data中的特定值

刺骨的言语ヽ痛彻心扉 2022-02-03 16:27 259阅读 0赞

取出第三方接口中返回的json数据中data中的特定值  
pox.xml中的jar包

<dependency>
                <groupId>commons-beanutils</groupId>
                <artifactId>commons-beanutils</artifactId>
                <version>1.9.3</version>
            </dependency>
            <dependency>
                <groupId>commons-collections</groupId>
                <artifactId>commons-collections</artifactId>
                <version>3.2.1</version>
            </dependency>
            <dependency>
                <groupId>commons-lang</groupId>
                <artifactId>commons-lang</artifactId>
                <version>2.6</version>
            </dependency>
            <dependency>
                <groupId>commons-logging</groupId>
                <artifactId>commons-logging</artifactId>
                <version>1.1.1</version>
            </dependency>
            <dependency>
                <groupId>net.sf.ezmorph</groupId>
                <artifactId>ezmorph</artifactId>
                <version>1.0.6</version>
            </dependency>
            <dependency>
                <groupId>net.sf.json-lib</groupId>
                <artifactId>json-lib</artifactId>
                <version>2.2.3</version>
                <classifier>jdk15</classifier>
            </dependency>

第三方接口返回出来的数据：

{"code":0,"msg":"system.success","data":{"CustCode":"0","CustData":"C","ResposeCode":"0000","ResposeMsg":"成功","MeterNo":"6","ReadNum":"0.40","SwitchStatus":"关","RandomStr":"A","SignStr":"B"}}

现在想取出data中的ResposeMsg属性的值，也就是想拿到成功两个字  
代码如下：

// singleMeterRead()方法是调用后返回上面的数据用Result接受一下
    Result result = jingQiService.singleMeterRead(sNo, imIi);                  
    Object objectdata = result.getData();
    JSONObject json = JSONObject.fromObject(objectdata);
    String resposeMsg = (String) json.get("ResposeMsg");
    System.out.println(resposeMsg)

这样就拿到了