修改数据统计控制器

13693261870

2024-03-06 f849c87a07300020dbef300c79d1eacfc1439f84

 src/main/java/com/lf/server/controller/data/WmtsController.java

@@ -21,8 +21,6 @@
import org.springframework.web.bind.annotation.*;

import javax.servlet.ServletOutputStream;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
@@ -84,9 +82,9 @@
    @ApiImplicitParams({
            @ApiImplicitParam(name = "token", value = "令牌", required = true, dataType = "String", defaultValue = "token", paramType = "path"),
            @ApiImplicitParam(name = "layer", value = "图层类型", required = true, dataType = "String", defaultValue = "img"),
            @ApiImplicitParam(name = "z", value = "层级", required = true, dataType = "Integer"),
            @ApiImplicitParam(name = "x", value = "行号", required = true, dataType = "Integer"),
            @ApiImplicitParam(name = "y", value = "列号", required = true, dataType = "Integer")
            @ApiImplicitParam(name = "tilematrix", value = "层级", required = true, dataType = "Integer"),
            @ApiImplicitParam(name = "tilerow", value = "行号", required = true, dataType = "Integer"),
            @ApiImplicitParam(name = "tilecol", value = "列号", required = true, dataType = "Integer")
    })
    @GetMapping("select/{token}/tile")
    public void selectWmtsTile(@PathVariable(name = "token") String token, HttpServletRequest req, HttpServletResponse res) {
@@ -123,10 +121,10 @@
            return;
        }

        // 设置返回图片类型
        res.setContentType("image/png");
        // 设置缓存参数
        setBrowerCache(ssRes);
        //res.setContentType("image/png")

        // 通过response对象，获取到输出流
        ServletOutputStream outputStream = res.getOutputStream();
        // 定义输入流，通过输入流读取文件内容
@@ -151,9 +149,15 @@
            outputStream.write(bytes, 0, len);
            outputStream.flush();
        }

        outputStream.close();
        //outputStream.close()
        fileInputStream.close();

        // 设置返回图片类型
        ssRes.getHeaders().set("Content-Type", "image/png");

        OutputStream os = ssRes.getBody();
        os.write(bytes);
        os.flush();
    }

    /**