先说一句自己脑子可能有洞，使用代理录制上传图片的脚本时，jmeter报以下错误，查了好久解决方法：（乱码那句不用在意，就是说资源路径未找到，最常见的那个）
java.io.FileNotFoundException: E:\work\jmeter\houzi.jpg (ϵͳ Ҳ ָ ļ )
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at org.apache.http.entity.mime.content.FileBody.writeTo(FileBody.java:116)
at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl$ViewableFileBody.writeTo(HTTPHC4Impl.java:1220)
at org.apache.http.entity.mime.AbstractMultipartForm.doWriteTo(AbstractMultipartForm.java:134)
at org.apache.http.entity.mime.AbstractMultipartForm.writeTo(AbstractMultipartForm.java:157)
at org.apache.http.entity.mime.MultipartFormEntity.writeTo(MultipartFormEntity.java:113)
at org.apache.http.entity.HttpEntityWrapper.writeTo(HttpEntityWrapper.java:94)
at org.apache.http.impl.client.EntityEnclosingRequestWrapper$EntityWrapper.writeTo(EntityEnclosingRequestWrapper.java:110)
at org.apache.http.impl.entity.EntitySerializer.serialize(EntitySerializer.java:118)
at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity(AbstractHttpClientConnection.java:266)
at org.apache.jmeter.protocol.http.sampler.hc.ManagedClientConnectionImpl.sendRequestEntity(ManagedClientConnectionImpl.java:206)
at org.apache.jmeter.protocol.http.sampler.MeasuringConnectionManager$MeasuredConnection.sendRequestEntity(MeasuringConnectionManager.java:207)
at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:238)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:684)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:486)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.executeRequest(HTTPHC4Impl.java:695)
at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:454)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:74)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1189)
at org.apache.jmeter.protocol.http.proxy.Proxy.run(Proxy.java:244)
一直从其他的报错入手，想着是什么协议方面的问题，还是上传的步骤哪里有问题，其实第一句话就说明白了，人家jmeter是从我放当前脚本的这个位置当做本地资源存储的基本路径，即不管是从哪个地方选的图片，这个地方报错都是提示jmeter脚本存放的路径后缀文件名。
即解决方案只要将想要上传的资源放在和当前脚本一样的路径下就可以