如何在groovy中发出补丁http请求

ckocjqey 于 2022-11-01 发布在其他

关注(0)|答案(1)|浏览(236)

为什么它不起作用？

def post = new URL(url).openConnection();
    post.setRequestMethod("PATCH");
    post.setDoOutput(true);
    post.setRequestProperty("Content-Type", "application/json");
    post.getOutputStream().write(body.getBytes("UTF-8"));
    def postRC = post.getResponseCode();
    logger.info("Status code = ${postRC}");

返回错误= java.net.ProtocolException: Invalid HTTP method: PATCH

groovy

来源：https://stackoverflow.com/questions/72390267/how-to-make-patch-http-request-in-groovy

1条答案

按热度按时间

z31licg01#

旧java HttpUrlConnection.setRequestMethod（）不支持修补程序方法：
（Java语言字串）

public void setRequestMethod(String method) throws ProtocolException

Set the method for the URL request, one of:
    GET
    POST
    HEAD
    OPTIONS
    PUT
    DELETE
    TRACE

但是有一个技巧-在Groovy中，您可以设置受保护属性值，且有一个属性method
https://docs.oracle.com/javase/10/docs/api/java/net/HttpURLConnection.html#method
这样你就可以改变代码了

def body = [test:123]
def post = new URL("http://httpbin.org/patch").openConnection();
post.method ="PATCH";
post.setDoOutput(true);
post.setRequestProperty("Content-Type", "application/json");
post.getOutputStream().withWriter("UTF-8"){ it << new groovy.json.JsonBuilder(body) }
def postRC = post.getResponseCode();
println "Status code = ${postRC}"
println post.getInputStream().getText("UTF-8")

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如何在groovy中发出补丁http请求

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