1.json格式:
2.引入GSON包
implementation 'com.google.code.gson:gson:2.7'
3.使用GSON将json字符串转成对象
String jsonStr = data.getString("data");
Gson gson = new Gson();
Result r1 = gson.fromJson(jsonStr, Result.class);
console.setText(r1.getArg1());
4.如果没有json基础的同学必看:
1.json是网络数据交换格式
2.json对象必须是get set如:
package com.system.entity;
public class Result {
private String arg1;
private String arg2;
private int code;
public String getArg1() {
return arg1;
}
public void setArg1(String arg1) {
this.arg1 = arg1;
}
public String getArg2() {
return arg2;
}
public void setArg2(String arg2) {
this.arg2 = arg2;
}
public int getCode() {
return code;
}
public void setCode(int code) {
this.code = code;
}
}
3.略