验证码识别训练工具

javax.imageio.ImageIO.read(cn.hutool.http.HttpUtil.createGet(url).execute().bodyStream());

cn.hutool.http.HttpRequest request=cn.hutool.http.HttpUtil.createGet(url);
cn.hutool.http.HttpResponse response=request.execute();
javax.imageio.ImageIO.read(response.bodyStream());

com.alibaba.fastjson.JSONObject json=com.alibaba.fastjson.JSON.parseObject(cn.hutool.http.HttpUtil.createGet(url).execute().body());
json=json.getJSONObject("data");
ImageUtils.base64ToImg(json.getString("imageBase64Data"));

cn.hutool.http.HttpRequest  request=cn.hutool.http.HttpUtil.createPost(url);//为post请求
request.header("token","xxxxx");  //请求增加报文头
request.form("id","xxxxx");  //请求增加参数
cn.hutool.http.HttpResponse  response=request.execute();
javax.imageio.ImageIO.read(response.bodyStream());

cn.hutool.http.HttpRequest  request=cn.hutool.http.HttpUtil.createGet(url);
cn.hutool.http.HttpResponse  response=request.execute();
String tmp=response.header("location");   //获取重定向地址
javax.imageio.ImageIO.read(cn.hutool.http.HttpUtil.createGet(tmp).execute().bodyStream());

result

CalculationUtils.getInt(result);  //此处为表达式计算并返回结果

if(result.charAt(1)>=48&&result.charAt(1)<=57){
    CalculationUtils.getInt(""+result.substring(0,1)+"*"+result.substring(1,2))
}else{
    result=result.replaceAll("//","T");
    result=result.replaceAll("/-","T");
    result=result.replaceAll("-/","T");
    result=result.replaceAll("--","T");
    result=result.replaceAll("T-","T");
    result=result.replaceAll("T/","T");
    result=result.replaceAll("-T","T");
    result=result.replaceAll("/T","T");
    result=result.replaceAll("TT","T");
    result=result.replaceAll("T","*");
    CalculationUtils.getInt(result.substring(0,3))
}